HEHH4008-01, 323D/323D L/323D LN Hydraulic Excavators

®323D323D L323D LNHydraulic Excavators

Cat® C6.4 Engine with ACERT™ TechnologyNet Power (ISO 9249) at 1800 rpm 110 kW/150 hp

Operating Weight 22 750 to 23 930 kgMaximum Travel Speed 5.7 km/hMaximum Reach 10 200 mmMaximum Digging Depth 6680 mm

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New feature

Hydraulics

The hydraulic system has been designedto provide reliability and outstandingcontrollability with increased diggingforces, lifting capacity and drawbar pull.The Tool Control System providesenhanced flexibility. The Heavy LiftMode maximizes lifting per formanceand maintains excellent stability. pg. 5

Operator Comfort

A ROPS cab provides maximum space,wider visibility and easy access toswitches. The monitor is a full-colorgraphical display that allows theoperator to understand the machineinformation easily. Overall, the newROPS cab provides a comfortableenvironment for the operator. pg. 6

Excellent controllability and reliability, impressive lift capacity, better fuel efficiency, simplified service and a more comfortable operator station to increase your productivity and lower your operating costs.

SmartBoom™

More productive. Faster cycle times for truck loading and rock scraping.Maintains optimum hammeringfrequency for effective, steadyproductivity. pg. 5

323D, 323D L and 323D LN Hydraulic ExcavatorsThe D Series incorporates innovations for improved performance, controllability and versatility.

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Environmentally Responsible Design

Quieter operation, lower engineemissions, less fluid disposal andcleaner service can help you meet orexceed worldwide regulations andprotect the environment. pg. 4

Engine

The Cat® C6.4 engine with ACERT™Technology offers better fuel efficiencyand reduced wear. It works at the pointof combustion to optimize engineperformance and provide low exhaustemissions. By combining ACERTTechnology with the new EconomyMode and Power Management,customers can balance the demands ofperformance and fuel economy to suittheir requirements and application. pg. 4

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Booms, Sticks and Linkage

Caterpillar excavator booms and sticksare built for performance and longservice life. Two types of booms and three sticks are available, offering a range of configurations suitable for a wide variety of applications.The bucket linkage pins have beenenlarged to improve reliability anddurability. All booms and sticks arestress relieved. pg. 10

Versatility – Electronic Control Systems

The compact, full-color, graphicaldisplay monitor displays machine,maintenance, diagnostic and prognosticinformation in twenty different languages.The new Economy Mode is also selectedfrom the monitor. To minimize sunglare, the monitor angle is adjustable. Caterpillar offers a wide variety offactory-installed attachments thatenhance performance. pg. 7

Structures

Caterpillar design and manufacturingtechniques assure outstanding durabilityand service life from these importantcomponents. The 323D comes standardwith grease lubricated tracks. Cat designed excavator undercarriageis stable, durable and low maintenancefor good machine stability andtransportability. pg. 8

Service and Maintenance

Fast, easy service has been designedin with extended service intervals,advanced filtration, convenient filteraccess and user-friendly electronicdiagnostics for increased productivityand reduced maintenance costs. pg. 9

Complete Customer Support

Your Cat dealer offers a wide rangeof services that can be set up under acustomer support agreement when youpurchase your equipment. The dealerwill help you choose a plan that cancover everything from machine andattachment selection to replacement. pg. 9

Work Tools

A variety of work tools, includingbuckets, couplers, hammers, crushers,pulverizers, multiprocessors, shears and grapples are available. pg. 11

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EngineThe Cat® C6.4 gives the 323D exceptional power and fuel efficiency unmatched in the industryfor consistently high performance in all applications.

Environmentally Responsible DesignCaterpillar machines not only help you build a better world, they help maintain and preserve the fragile environment.

Emissions. The Cat C6.4 with ACERTTechnology introduces a series ofevolutionary, incremental improvementsthat provide breakthrough engine tech -nology built on systems and componentsdeveloped by Caterpillar with provenreliability. The technology capitalizes on Cat expertise in three core enginesystems: fuel, air and electronics. By combining ACERT Technology withthe new Economy Mode, customers canbalance the demands of performance andfuel economy to suit their requirementsand application. ACERT engines meetEU Stage IIIA emissions regulation.

Fewer Leaks and Spills. Engine oil and en capsulated hydraulic oil filters are positionedvertically and are easy to reach to minimizespillage. Service intervals are extended to reducethe times fluids are changed and handled. ■ Hydraulic oil service interval can be extended

to 4000 hours with the S•O•S program.■ In addition to the S•O•S program fine filtration

system attachment extends the service intervalto 5000 hours.

■ Cat Extended Life Coolant extends service to12000 h, less need for fluid disposal.

■ The hydraulic system is compatible with CatHEES hydraulic bio-oil for ecologicallysensitive applications.

Performance. The Cat C6.4 engine with ACERT Technology offers moreengine power, and runs at lower speedsfor better fuel efficiency and reducedwear.

Power Management. Optimal machineperformance for each type of application.The operator can change the enginepower on the monitor from standard

to high. The high power mode isrecommended for extremely productiveareas and for hard digging applications.

Automatic Engine Speed Control. The two-stage, one-touch controlmaximizes fuel efficiency and reducessound levels.

ADEM™ A4 Engine Controller.The ADEM A4 electronic control modulemanages fuel delivery to get the bestperformance per liter of fuel used.The engine management system providesflexible fuel mapping, allowing theengine to respond quickly to varyingapplication needs. It tracks engine andmachine conditions while keeping theengine operating at peak efficiency.

Fuel Delivery. The Cat C6.4 featureselectronic controls that govern the fuelinjection system. Multiple injectionfuel delivery involves a high degreeof precision. Precisely shaping the

combustion cycle lowers combustionchamber temperatures, generatingfewer emissions and optimizing fuelcombustion. This translates into morework output for your fuel cost.

Cooling System. To reduce fan noise, the cooling fan is driven from a viscousclutch which is electrically controlled bythe machine ECM. It calculates optimumfan speed based on the target enginespeed, coolant temperature, hydraulic oil temperature and actual fan speed. The Cat C6.4 delivers a completely newlayout that separates the cooling systemfrom the engine compartment.

Air Cleaner. The radial seal air filterfeatures a double-layered filter core for more efficient filtration and is located in a compartment behind the cab.A warning is displayed on the monitorwhen dust accumulates above a preset level.

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Rock Scraping. Scraping rock andfinishing work is easy and fast.SmartBoom simplifies the task andallows the operator to concentrate on stick and bucket, while boom freely goes up and down without using pump flow.

Hammer Work. The front parts auto -matically follow the hammer whilepenetrating the rock. Blank shots orexcessive force on the hammer areavoided resulting in longer life for the hammer and the machine. Similaradvantages with vibratory plates.

Truck Loading. Loading trucks from a bench is more productive and fuelefficient as the return cycle is reducedwhile the boom down function does not require pump flow.

SmartBoom. Reduces stress and vibrations transmitted to the machine and provides a more comfortable environment.

HydraulicsCat hydraulics deliver power and precise control to keep material moving.

Component Layout. The 323D hydraulicsystem and component locations havebeen designed to provide a high level of system efficiency. The main pumps,control valves and hydraulic tank are located close together to allow for shorter tubes and lines betweencomponents, which reduce friction loss, and pressure drops in the lines. The layout further provides greateroperator comfort by placing the radiatoron the cab side of the upper structure.This allows incoming air to enter theengine compartment from the operatorside and hot air and correspond ingengine sound to exit on the opposite side away from the operator. This reduces engine compartment heat and sound being transmitted to the operator.

Heavy Lift Mode. Maximizing lifting per -formance and boosting the lifting capability.Heavy loads can be easily moved in the fullworking range of the machine maintainingexcellent stability.

Hydraulic Cross Sensing System. The hydrauliccross sensing system utilizes each of twohydraulic pumps to 100%, under all operatingconditions. This improves productivity withfaster implement speeds and quicker, strongerpivot turns.

Pilot System. The pilot pump is independentfrom the main pumps and controls the frontlinkage, swing and travel operations.

Boom and Stick Regeneration Circuit. Boomand stick regeneration circuit saves energyduring boom-down and stick-in operation whichincreases efficiency, reduces cycle times andpressure loss for higher productivity, loweroperating costs and increased fuel efficiency.

Electronic Control System.Ten hydraulic pump flow and pressuresettings can be preset, eliminat ing the need to adjust the hydraulics eachtime a tool is changed. Ex factory Catwork tools matching the machine sizeclass are standard preset.

Auxiliary Valve. The auxiliary valve is standard. Control circuits areoptional, allowing for operation ofhigh and medium pressure tools such as shears, grapples, hammers,pulverizers, etc.

Hydraulic Cylinder Snubbers. Located at the rod-end of the boomcylinders and both ends of the stickcylinder to cushion shocks whilereducing sound levels and extendingcomponent life.

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Operator Station. The workstation isspacious, quiet and comfortable, assuringhigh productivity during a long workday.The air conditioner and attachment switchesare conveniently located on the right-handwall, and the key switch and throttle dialare on the right-hand console. The monitoris easy to see and maximizes visibility.Also, the ROPS Cab air filter accessibleat ground level.

Seat. An optional air suspension seat is available in the 323D. The standard and optional seats provide a variety ofadjustments to suit the operator’s size and weight including fore/aft, height and weight. Wide adjustable armrests anda retractable seat belt are also included.

Climate Control. Positive filtered ventilationwith a pressurized cab is standard. Freshair or re-circulated air can be selected witha switch on the right console.

Hydraulic Activation Control Lever. For added safety, this lever must be in the operate position to activate the machinecontrol functions.

Controls. The 323D uses pilot operatedcontrol levers, positioned so the operatorcan operate with arms on the armrests. The vertical stroke is longer than thehorizontal, reducing operator fatigue. The control lever grips are shaped to fitinto the operator’s hands. The horn switchand one-touch low idle switch arepositioned on the left and right grip.

Implement Controls. Easy to handle joy -sticks with integrated push buttons andsliding switches control all implement and swing functions. The sliding switchesprovide modulated control for hydro-mechanical tools and are designed toincrease operator comfort and reduceoperator fatigue.

Skylight. A large polycarbonate skylightprovides very good upward visibility,especially useful in above groundapplications.

Time delay lights. The 323D L hasstandard cab working lights with timedelay functionality. These lights haveauto shut-off capability, programmableup to 90 seconds and supports safeegress out the machine and easydeparture from job site.

Windows. To maximize visibility,all glass is affixed directly to the cabeliminating the use of window frames(exception of the rear window).■ 70/30 split front windshield stores

the upper portion above the operator.■ One-touch action release system

to lift window.

Wipers. Pillar-mounted wipers increasethe operator’s viewing area and offercontinuous and intermittent modes.

Cab Exterior (ROPS). The exterior designuses thick steel tubing along the bottomperimeter of the cab, improving theresistance of fatigue and vibration. This design allows the FOGS to bebolted directly to the cab, at the factoryor as an attachment later, enabling themachine to meet specifications andjob site requirements. A ROPS cab(Roll Over Protective Structure) isstandard on CE-compliant units andprovides 10% more glass area thanthe previous non-ROPS cab.

Operator StationDesigned for simple, easy operation and comfort, the 323D allows the operator to focus on production.

Consoles. Redesigned consoles feature a simple, functional design to reduceoperator fatigue, ease of switch operationand excellent visibility. Both consoleshave attached armrests with heightadjustments.

Cab Mounts. The cab shell is attached to the frame with viscous rubber cabmounts, which dampen vibrations andsound levels while enhancing operatorcomfort.

Standard Cab Equipment. To enhanceoperator comfort and productivity, the cab includes a lighter, drink holder,coat hook, service meter, literatureholder, magazine rack and storagecompartment.

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Versatility – Electronic Control SystemsManages the engine and hydraulics for maximum performanceand safety.

Monitor Display Screen. The monitor is a full color400x234 pixels Liquid Crystal Display (LCD)graphic display.The Master Caution Lamp blinks ON and OFF whenone of the critical conditions below occurs:• Engine oil pressure low• Coolant temperature high• Hydraulic oil temperature highUnder normal conditions or the default condition, the monitor display screen is divided into four areas;clock and throttle dial, gauge, event display andmulti-information display.

Clock and Throttle Dial Area. The clock and thethrottle dial position are in this area and the gas-station icon with green color is also displayed.

Gauge Area. Three analog gauges, fuel level,hydraulic oil temperature and coolant temperature,are displayed in this area.

Event Display Area. Machine information is displayedin this area with the icon and language.

Multi-information Display Area. This area is reservedfor displaying information that is convenient for theoperator. The “CAT” logo mark is displayed wheninformation to display does not exist.

Keypad. The keypad allows operator to select machineoperation conditions and to set view preferences.

Auxiliary Hydraulic Options. Allows you to configureyour 323D to meet your work tools needs, whileincreasing its versatility, reduces machine servicetime and maximizes uptime: • Single Function Circuit

– Suited for tools that require one-way flow withboth pumps, such as hammers and vibratoryplate compactors

• Tool Control System– Accommodates single or double function tools – Stores pressure and flow information for up to

10 tools – Electronically adjustability ofpressures and flows via monitor

– Cat tools selectable from monitor’s menu thathave preset optimal flows and pressures

– Shortcut button on right hand console, makingtool selection easier.

– Medium pressure circuit it accommodatese.g. rotation or tilting function

Product Link. Using satellitetechnology, this wireless systemautomatically reports information,including vital machine health data,to Cat dealers and customers via e-mail or pager. It can streamlinediagnostic efforts, downtime, andmaintenance scheduling and costs.

Machine Security. An optionalMachine Security System isavailable from the factory on the323D. This system controls whenthe machine can be operated andutilizes specific keys to preventunauthorized machine use,a significant theft deterrent.

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Tracks. The 323D comesstandard with grease lubricatedtracks. The track links areassembled and sealed withgrease to decrease internalbushing wear, reduce travelnoise and extend service lifelowering operating costs.

Structures. Proven structuralmanufacturing techniques, assureoutstanding durability and servicelife from these important components.

Robotic Welding. Up to 95% of the structural welds on a CaterpillarExcavator are completed by robots.Robotic welds achieve over three timesthe penetration of manual welds.

Carbody Design and Track RollerFrames. X-shaped, box-sectioncarbody provides excellent resistanceto torsional bending. Robot-weldedtrack roller frames are press-formed,pentagonal units to deliver exceptionalstrength and service life.

Undercarriage. Durable Cat under carriage absorbs stresses and provides excellent stability.

Rollers and Idlers. Sealed andlubricated track rollers, carrierrollers, and idlers provide excellentservice life, to keep the machine in the field longer.

Undercarriage Options.Three undercarriage options, standard,long (L) and long narrow (LN) allowyou to choose the best machine foryour application and business needs.

Long Undercarriage. The longundercarriage (L) maximizes stabilityand lift capacity. A long, wide andsturdy under carriage offers a verystable work platform.

Standard Undercarriage.The standard undercarriage is wellsuited for applications that requirefrequent repositioning of the machine,have restricted working space oruneven, rocky terrain.

Long Narrow Undercarriage.The long and narrow undercarriage(LN) provides the best choice whenease of transport is important whilemaintaining excellent lift capacity.

Structure323D structural components and undercarriage are the backboneof the machine’s durability.

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Extended Service Intervals. 323Dservice and maintenance intervals havebeen extended to reduce machine servicetime and increase machine availability.

Complete Customer SupportCat dealer services help you operate longer with lower costs.

Machine Selection. Make detailedcomparisons of the machines you areconsidering before you buy. What arethe job requirements, machine attach -ments and operating hours?What production is needed? Your Catdealer can provide recommendations.

Purchase. Consider the financing optionsavailable as well as day-to-day operatingcosts. This is also the time to look at dealerservices that can be included in the costof the machine to yield lower equipmentowning and operating costs over the long run.

Customer Support Agreements. Cat dealers offer a variety of productsupport agreements, and work withcustomers to develop a plan the best meetsspecific needs. These plans can cover the entire machine, including attachments,to help protect the customer’s investment.

Operation. Improving operating techniquescan boost your profits. Your cat dealer hasvideotapes, literature and other ideas to helpyou increase productivity, and Caterpillaroffers certified operator training classes tohelp maximize the return on your investment.

Product Support. You will find nearlyall parts at our dealer parts counter.Cat dealers utilize a worldwidecomputer network to find in-stock parts to minimize machine downtime.You can save money with Catremanufactured components.

Maintenance Services. Repair optionprograms guarantee the cost of repairsup front. Diagnostic programs suchas Scheduled Oil Sampling, CoolantSampling and Technical Analysis help you avoid unscheduled repairs.

Replacement. Repair, rebuild orreplace? Your Cat dealer can helpyou evaluate the cost involved soyou can make the right choice.

Service and MaintenanceSimplified service and maintenance save you time and money.

Air Filter Compartment. The air filterfeatures a double-element constructionfor superior cleaning efficiency. When the air cleaner plugs, a warning is displayed on the monitor screen insidethe cab.

Ground Level Service. The design andlayout of the 323D was made with theservice technician in mind. Many servicelocations are easily accessible at groundlevel allowing critical maintenance toget done quickly and efficiently.

Pump Compartment. A service door onthe right side of the upper structureallows ground-level access to the pumpand pilot filter.

Capsule Filter. The hydraulic returnfilter, a capsule filter, is situated outsidethe hydraulic tank. This filter preventscontaminants from entering the systemwhen hydraulic oil is changed and keepsthe operation clean.

Diagnostics and Monitoring. The 323D is equipped with S•O•SSM sampling portsand hydraulic test ports for the hydraulicsystem, engine oil, and for coolant. A testconnection for the Electronic Technician(ET) service tool is located behind the cab.

Anti-Skid Plate. Anti-skid plate covers top of storage box and upper structure to prevent slipping during maintenance.

Fan Guard. Engine radiator fan iscompletely enclosed by fine wire mesh,reducing the risk of an accident.

Greasing Points. A concentrated remotegreasing block on the boom delivers greaseto hard-to-reach locations on the front.

Radiator Compartment. The left rearservice door allows easy access to theengine radiator, oil cooler and air-to-airaftercooler. Reserve tank and drain cockare attached to the radiator for simplifiedmaintenance.

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Booms, Sticks and LinkageDesigned for flexibility, high productivity, and efficiency in a variety of applications.

Front Linkage Attachments. Select the rightcombination of front linkage with your Catdealer to ensure high productivity from thevery start of your job. Two types of boomsand three sticks are available, offering a rangeof configurations suitable for a wide varietyof applications and offer a large combina tionof reach and digging forces for optimumversatility. All booms and sticks undergo astress relieving process for greater durability.

Boom Construction. The booms have largecross-sections and internal baffle plates toprovide long life durability.

Reach Boom. The reach boom (5680 mm) is designed to balance reach, digging forcebucket capacity, offering a wide range ofapplications as digging, loading, trenching andworking with hydraulic tools.

Mass Excavation Boom. The mass boom(5200 mm) is designed to provide maximumdigging forces, bucket capacity and truckloading productivity.

Stick Construction. Sticks are made of high-tensile strength steel using a largebox section design with interior baffleplates and an additional bottom guard to protect against damage.

Reach Sticks. Three lengths of reachsticks are available to suite a variety of applications. Reach sticks use B1linkage.■ R2.9B1. The 2920 mm stick gives

the largest working envelope withmedium-sized buckets.

■ R2.5B1. The 2500 mm stick uses larger capacity B1 family buckets and is best suited for trenching,excavation and general constructionapplications.

Mass Stick. The mass excavation stickis available for higher digging forcesand increased bucket capacity.■ M2.4CB2. The 2400 mm stick

provides excellent digging envelopewith large bucket capacity and highforce levels.

Bucket Linkage. Two bucketlinkages (B1 and CB2) areavailable, with lifting eye on the power link.

Power Link. The new power linkimproves durability, increasesmachine-lifting capability in keylifting positions, and is easier to use compared to the previous liftbar design.

Linkage Pins. All pins used in front linkages have thick chromeplating, giving them high wear and corrosion resistance. The largediameter pins smoothly distributethe shear and bending loads to help ensure long pin, boom andstick life.

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Work ToolsA wide variety of Work Tools help optimize machine performance. Purpose designed andbuilt to Caterpillar’s high durability standards.

Work Tools. Caterpillar work tools aredesigned to function as an integral partof your excavator and to provide the bestpossible performance in your particularapplication. All work tools are per -formance-matched to Cat machines.

Quick Couplers. Quick couplers enablethe operator to simply release one worktool and connect to another, making yourhydraulic excavator highly versatile.Productivity also increases, as a carrierno longer needs to be idle between jobs.Caterpillar offers hydraulic and spindlequick coupler versions.

Buckets. Caterpillar offers a wide rangeof specialized buckets, each designedand tested to function as an integral partof your excavator. Buckets feature the new Caterpillar K Series™ GroundEngaging Tools.

Ripper. The Caterpillar TR-series ripperprovides a power ful single point ofpenetration force to break out rock andother difficult to excavate material.

Hammers. Cat hammer series deliververy high blow rates, increasing theproductivity of your tool carriers indemolition and construction applications.Wide oil flow acceptance ranges makethe Caterpillar hammers suitable for awide range of carriers and provide asystem solution from one safe source.

Orange Peel Grapples. The orange peelgrapple is constructed of high-strength,wear-resistant steel, with a low andcompact design that makes it ideal fordump clearance. There are severalchoices of tine and shell versions.

Multi-Grapples. The multi-grapple with unlimited left and right rotation is the ideal tool for stripping, sorting,handling and loading. The powerfulclosing force of the grab shellscombined with fast opening/closingtime ensures rapid cycle time whichtranslates to more tons per hour.

Multi-Processors. Thanks to its singlebasic housing design, the multi-pro -cessor series of hydraulic demolitionequipment makes it possible to use a range of jaw sets that can handle anydemolition job. The multi-processor is the most versatile demolition tool on the market.

Vibratory Plate Compactors.Cat com pactors are performance-matched to Cat machines, and integrateperfectly with the Cat hammer line –brackets and hydraulic kits are fullyinterchangeable between hammers and compactors.

Shears. Cat shears provide superior and effective scrap processing, and are highly productive in demolitionenvironments. Shears are compatiblewith a matching Cat excavator, andbolt-on brackets are available for eitherstick or boom-mounted options.

1 Excavation (X)2 Extreme Excavation (EX)3 Quick Coupler4 Ditch Cleaning5 Ripper

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mm kg m3 %

2930 2760 3405 28153145 2745 3865

2500 mm 2920 mm 2500 mm 2500 mm2920 mm 2920 mm

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2690 2520 3165 25752905 2505 3625

2400 mm

323D 323D L 323D LN 323D L

65314766316624392315218319701791

59334326286221972084196317691606

Max. Material Density 1200 kg/m3



Not compatibleNot recommended

* Bucket weight including TIPS

B1 600 564 0.44 100B1 750 593 0.59 100B1 1000 698 0.86 100B1 1200 784 1.08 100B1 1250 801 1.13 100B1 1300 819 1.19 100B1 1400 854 1.30 100B1 1500 889 1.41 100CB2 600 665 0.49 100CB2 750 688 0.67 100CB2 1250 919 1.30 100CB2 1300 958 1.35 100CB2 1350 979 1.42 100CB2 1400 1000 1.48 100CB2 1500 1043 1.61 100CB2 1600 1084 1.74 100B1 600 589 0.44 100B1 750 620 0.59 100B1 1250 827 1.13 100B1 1300 864 1.18 100B1 1400 901 1.30 100CB2 750 724 0.67 100CB2 1150 926 1.16 100CB2 1350 1014 1.42 100CB2 1450 1083 1.55 100CB2 1500 1104 1.61 100CB2 1600 1148 1.74 100CB2 1350 1096 1.45 90

B1 600 529 0.44 100B1 750 557 0.59 100B1 1000 663 0.86 100B1 1200 748 1.08 100B1 1250 765 1.13 100B1 1300 783 1.19 100B1 1400 818 1.30 100B1 1500 853 1.41 100CB2 600 615 0.49 100CB2 750 621 0.67 100CB2 1250 845 1.30 100CB2 1300 884 1.35 100CB2 1350 904 1.42 100CB2 1400 925 1.48 100CB2 1500 966 1.61 100CB2 1600 985 1.74 100B1 600 558 0.44 100B1 750 584 0.59 100B1 1250 792 1.13 100B1 1300 829 1.18 100B1 1400 866 1.30 100CB2 750 675 0.67 100CB2 1150 878 1.16 100CB2 1350 966 1.42 100CB2 1450 1034 1.55 100CB2 1500 1056 1.61 100CB2 1600 1100 1.74 100CB2 1350 1048 1.45 90

Maximum load in kg (payload plus bucket)

Without QuickCoupler

Excavation (X)

Extreme Excavation (EX)

Rock

With Quick Coupler

LinkageWidth Weight* Capacity

(ISO)Fill

Factor

Reach boom 5680 mm

ME 5200 mm

Maximum load in kg (payload plus bucket)

Excavation (X)

Extreme Excavation (EX)

Rock

Bucket Specifications

5382 49913916 36281861 17111751 16071567 1436

6474 58764721 42812281 20512154 19331934 1733

65314778228421542040193617531599

4724253320151801171515612122

61434517215520301923182416521517

4436236818791677159614511975

4901 45103569 32811680 15291577 14331408 1277

5993 53954375 39342100 18701980 17591775 1575

5439 50483961 36732610 24111997 18391893 17421782 16381603 14721453 1332

6060 56624420 39802926 26222248 20072133 19022010 17911812 16121646 1460

4968 45773615 33272371 21721807 16481711 15601609 14661446 13141307 1186

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N NN NN

N NN NNN

N NN NNN N N

N NN NN N NN NN NNN

N N

NN N NN N

N NN N

N NN NN

N N

NN NN NNN

N NN NNN

N N

N

N N

N NN NNN

N NN NNN

N

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NN

N NN N

2500 mm 2920 mm

323D 323D L 323D LN2500 mm 2500 mm2920 mm 2920 mm

323D2400 mm

CW-40CW-40SH120C S, H130 SMP15 CC, CR, SMP15 PPMP15 PSMP20 CC, CRMP20 PPMP20 PS, TSMP20 SP315P325VHP-30VHP-40S320BG112G115G315B-D, -RG320B-D, -RCVP110

N

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H120C S, H130 SMP15 CC, CR, SMP15 PPMP15 PSMP20 CC, CR, SMP20 PPMP20 PS, TSP315P325VHP-30VHP-40S320BS325B*G112G115G315B-D, -RG320B-DG320B-RCVP110GOS-25 460, 520GOS-25 580GOS-25 750GOS-25 900GOS-25 980, 1140GOS-35 620GOS-35 700GOS-35 780GOS-35 1050GOS-35 1260GOS-35 1460GOS-35 1670GSH15B 400, 500, 600, 800GSH20B 600, 800, 1000GSH15B 400, 500, 600, 800GSH20B 600, 800, 1000* Boom mounted

Work Tools Matching Guide

Reach boom 5680 mm

ME 5200 mm

Hammers

Hammers

Multi-processors

Crushers and Pulverizers

Without quick coupler

Hydraulic Shears

Mechanical Grapples

Multi-Grapples

Vibratory Plate Compactor

Clamshell Buckets (rehandling)

Orange Peel Grapples5 tines

4 tines

Vibratory Plate Compactor

Quick Couplers

Multi-processors

With quick coupler

Crushers and Pulverizers

Hydraulic Shear

Mechanical Grapples

Multi-Grapples

Quick coupler match

Not recommended




360° Working range

Over the front only

14 323D Hydraulic Excavator specifications

Main System

Maximum flow 2 x 205 l/min

Maximum pressure

Normal 350 bar

Heavy lift 360 bar

Travel 350 bar

Swing 250 bar

Pilot System

Maximum flow 32 l/min

Maximum pressure 39 bar

Boom Cylinder

Bore 120 mm

Stroke 1260 mm

Stick Cylinder

Bore 140 mm

Stroke 1518 mm

B1 Family Bucket Cylinder

Bore 120 mm

Stroke 1104 mm

CB2 Family Bucket Cylinder

Bore 135 mm

Stroke 1156 mm

Drive

Maximum Travel Speed 5.7 km/h

Maximum Drawbar Pull 206 kN

Hydraulic System

Swing Mechanism

Swing Speed 11.5 rpm

Swing Torque 62 kNm

Engine

Cat C6.4 with ACERT Technology

Net Power at 1800 rpm

ISO 9249 110 kW/150 hp

80/1269/EEC 110 kW/150 hp

Bore 102 mm

Stroke 130 mm

Displacement 6.4 liter

■ All engine horsepower (hp) are metricincluding front page.

■ The C6.4 engine meets Stage IIIAemission requirements.

■ Net power advertised is the poweravailable at the flywheel when theengine is equipped with fan, aircleaner, muffler, and alternator.

■ Full engine net power up to 2300 maltitude (engine derating requiredabove 2300 m).

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Stick type R2.5B1 R2.9B1 M2.4CB

Stick length mm 2500 2920 2400Bucket weight kg 791 756 892Bucket capacity m3 1.3 1.2 1.5Bucket width/type mm 1400/X 1300/X 1400/XOperating weight*

323D (600 mm HD shoes) kg 22 750 22 750 23 070323D L (600 mm HD shoes) kg 23 330 23 330 23 640323D L (790 mm shoes) kg 23 610 23 610 23 930323D LN (500 mm shoes) kg 23 254 23 009 –

Ground pressure

323D (600 mm HD shoes) bar 0.52 0.52 0.53323D L (600 mm HD shoes) bar 0.48 0.48 0.49323D L (790 mm shoes) bar 0.37 0.37 0.37323D LN (500 mm shoes) bar 0.63 0.63 –

Stick weight 1) kg 1050 1090 1120Boom weight 2) kg 1510 1530Upperstructure 3) kg 6770Undercarriage

323D (600 mm HD shoes) kg 7080323D L (600 mm HD shoes) kg 7660323D L (790 mm shoes) kg 7940323D LN (500 mm shoes) kg 6860 –

Counterweight

323D (600 mm HD shoes) kg 4400323D L (600 mm HD shoes) kg 4400323D LN (500 mm shoes) kg 4700 –

323D Hydraulic Excavator specifications

* With counterweight, quick coupler, auxiliary hydraulics, BLCV, SLCV, bucket,operator and full fuel

1) with bucket cylinder + SLCV, HP, MP, QC lines2) with HP, MP, QC lines3) with BLCV, System 17 and MP circuit

Reach boom 5680 mm

ME 5200 mm

Machine and Major Component WeightsActual weights and ground pressures will depend on final machine configuration.


F

ED

LC

K

JH

GM

B

A

DimensionsAll dimensions are approximate.

mm

A Shipping height (with bucket)

Reach boom

2500 mm stick 3050

2920 mm stick 3120

Mass Excavation boom

2400 mm stick 3280

mm

B Shipping length

Reach boom

2500 mm stick 9460

2920 mm stick 9460

Mass Excavation boom

2400 mm stick 9050

C Transport width

323D (600 mm shoes) 2800

323D L (600 mm shoes) 2980

323D LN (500 mm shoes) 2495

D Track length

323D 4075

323D L 4450

mm

E Length to centers of rollers

323D 3265

323D L 3650

F Tail swing radius 2750

G Ground clearance 460

H Body height 2390

J Cab height 3050

K Body width

323D L 2750

323D LN 2490

L Track gauge

323D 2200

323D L 2380

323D LN 1990

M Counterweight clearance 1020


Service Refill Capacities

Liters

Fuel Tank 410

Cooling System 25

Diesel Engine 30

Swing Drive (each) 8

Final Drive (each) 8

Hydraulic system (including tank) 260

Hydraulic tank 120

Track Shoes

Undercarriage with triple grouser shoes

Standard and Long (L)

600 mm, 790 mm, 900 mm

600 mm HD, 700 mm HD

Long Narrow (LN)

500 mm, 500 mm HD, 600 mm

Cab/ROPS/FOGS

• Caterpillar cab with integrated RollOver Protective Structure (ROPS)meets ISO 12117-2:2008 criteria.

• Cab with Falling Object GuardStructure (FOGS) meets ISO 10262.

Sound

Operator SoundThe operator sound level measuredaccording to the procedures specified in ISO 6394:1998 is 76 dB(A), for caboffered by Caterpillar, when properlyinstalled and maintained and tested withthe doors and windows closed.

Exterior SoundThe labeled spectator sound power level measured according to the testprocedures and conditions specified in 2005/88/EC is 102 dB(A).

18

1

2

3

4

5

6

10 91112 8 7 6 5 4 3 2 1 1 20 m

0

1

2

3

4

5

6

7

8

9

4

5

6

7

8

9

m

C

A

G

F

D

2920 mm2500 mm

E

B

R2.5B1 R2.9B1mm 2500 2920

mm 6270 6690

mm 9430 9830

mm 9320 9520

mm 6320 6520

mm 2620 2200

mm 6080 6520

mm 5760 6180

mm 1554 1554

kN 141 141

kN 118 106


Working Ranges – Reach Boom (5680 mm)

Stick Type

Stick Length

A Maximum Digging Depth

B Maximum Reach at Ground Level

C Maximum Cutting Height

D Maximum Loading Height

E Minimum Loading Height

F Maximum Digging Depth 2.5 m Level Bottom

G Maximum Vertical Wall Digging Depth

Bucket Tip Radius

Bucket Forces (ISO 6015)

Stick Forces (ISO 6015)


Working Range – Mass Excavation Boom (5200 mm)

1

2

3

4

5

6

10 911 8 7 6 5 4 3 2 1 1 20 m

0

1

2

3

4

5

6

7

8

4

5

6

7

8

m

9

C

A

G

F

D

E

B

2400 mm

M2.4CB2mm 2400

mm 5780

mm 8850

mm 8810

mm 5830

mm 2340

mm 5570

mm 5030

mm 1610

kN 188

kN 130

Stick Type

Stick Length








Bucket Tip Radius




1

2

3

4

5

6

10 91112 8 7 6 5 4 3 2 1 1 20 m

0

1

2

3

4

5

6

7

8

9

4

5

6

7

8

9

m

10

11

C

A

G

F

D

2500 mm1900 mm

E

B

2920 mm

R1.9CB R2.5B1 R2.9B1mm 1900 2500 2920

mm 5740 6267 6680

mm 9275 9792 10 197

mm 10 743 11 169 11 509

mm 7508 8089 8429

mm 4355 3672 3273

mm 5626 6162 6581

mm 3463 4101 4515

mm 1610 1554 1554

kN 179 141 141

kN 147 118 106

Working Ranges – Variable Adjustable Boom (5940 mm)

Stick Type

Stick Length








Bucket Tip Radius




Lift Capacities – Reach Boom (5680 mm)All weights are in kg, without bucket, with quick coupler, heavy lift on.

Shoes790 mm

Long Stick323D L

2920 mm

Shoes790 mm

Medium Stick323D L

2500 mm

7.5 m *3750 *3750 *3550 *3550 6.056.0 m *4700 *4700 *3350 *3350 7.214.5 m *5200 4600 4750 3200 *3300 2900 7.913.0 m *9150 *9150 *7650 6700 *6000 4350 4600 3050 *3450 2600 8.291.5 m *5950 *5950 *9350 6150 6250 4100 4450 2950 *3750 2500 8.38

Ground Line *7450 *7450 *8800 5850 6050 3900 4350 2850 3850 2500 8.19– 1.5 m *7900 *7900 *7350 *7350 *8650 5750 5950 3800 4300 2800 4150 2700 7.71–3.0 m *7550 *7550 *7500 *7500 *9300 5800 6000 3850 4950 3200 6.86–4.5 m *8250 *8250 *8150 6000 *6450 4500 5.49

m

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m

7.5 m *3000 *3000 6.66.0 m *3400 3300 *2800 *2800 7.674.5 m *4800 4700 *4550 3250 *2800 2650 8.343.0 m *10 650 *10 650 *7050 6850 *5650 4400 4650 3100 *2900 2400 8.691.5 m *7550 *7550 *8900 6250 6300 4100 4500 2950 *3100 2300 8.78

Ground Line *7350 *7350 *9250 5900 6050 3900 4350 2850 *3500 2300 8.6–1.5 m *7150 *7150 *7350 *7350 *8800 5750 5950 3800 4300 2750 3800 2450 8.14–3.0 m *7500 *7500 *7550 *7550 *9200 5750 5950 3800 4450 2850 7.35–4.5 m *8100 *8100 *8800 5900 6100 3900 5950 3850 6.09

m

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m

7.5 m *3550 *3550 5.976.0 m *4800 *4800 *3450 *3450 7.144.5 m *5250 5250 *4900 3700 *3450 3400 7.853.0 m *7850 *7850 *7750 7700 *6100 5000 *5300 3550 *3600 3050 8.231.5 m *5800 *5800 *8900 7150 *6950 4750 5450 3400 *3900 2950 8.32

Ground Line *7050 *7050 *7700 6800 7450 4550 5350 3300 *4450 2950 8.13–1.5 m *8150 *8150 *6800 *6800 *7650 6700 7400 4450 5350 3300 5200 3200 7.64–3.0 m *7200 *7200 *6850 *6850 *8150 6750 *7350 4500 6200 3800 6.79–4.5 m *7400 *7400 *8150 7000 *6550 5400 5.40

m

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m

7.5 m *3050 *3050 6.526.0 m *3250 *3250 *2900 *2900 7.604.5 m *4900 *4900 *4650 3700 *2900 *2900 8.273.0 m *9500 *9500 *7150 *7150 *5750 5050 *5050 3600 *3000 2850 8.631.5 m *6850 *6850 *9000 7250 *6650 4750 5500 3450 *3250 2750 8.72

Ground Line *6800 *6800 *8050 6850 *7400 4550 5350 3300 *3650 2750 8.54–1.5 m *7300 *7300 *6800 *6800 *7750 6700 7350 4450 5300 3250 *4350 2950 8.08–3.0 m *7050 *7050 *6850 *6850 *8050 6700 7350 4450 5550 3400 7.28–4.5 m *7250 *7250 *8800 6900 *6250 4600 *6250 4550 6.01

m

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m

Shoes600 mm

Long Stick323D

2920 mm

Shoes600 mm

Medium Stick323D

2500 mm

Load Point Height Load Radius Over Front Load Radius Over Side Load at Maximum Reach

* Indicates that the load is limited by hydraulic lifting capacity rather than tipping load. The above loads are in compliance with hydraulic excavator lift capacity standardISO 10567:2007. They do not exceed 87% of hydraulic lifting capacity or 75% of tipping load. Weight of all lifting accessories must be deducted from the above lifting capacities.Lifting capacities are based on the machine standing on a firm, uniform supporting surface.

Always refer to the appropriate Operation and Maintenance Manual for specific product information.





Shoes500 mm

Medium Stick323D LN

2500 mm

Shoes500 mm

Short Stick323D LN

1900 mm6.0 m *5300 4250 *5150 3900 6.324.5 m *6650 6400 *5650 4100 *5350 3100 7.113.0 m *8350 5750 *6400 3800 5250 2700 5200 2700 7.531.5 m *8450 5300 *7100 3550 5150 2600 5000 2550 7.63

Ground Line *8000 5100 7000 3400 5150 2550 7.42–1.5 m *8500 *8500 *8150 5100 7000 3400 5700 2850 6.88–3.0 m *7750 *7750 *9000 5200 *6750 3550 5.92–4.5 m *6850 6000 4.25

m

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m

7.5 m *3450 *3450 5.976.0 m *4600 4500 *3300 *3300 7.144.5 m *5100 4300 *4750 3000 *3300 2750 7.853.0 m *7600 *7600 *7500 6200 *5850 4050 *5100 2900 *3450 2450 8.231.5 m *5600 *5600 *8650 5650 *6700 3800 5300 2750 *3750 2350 8.32

Ground Line *6850 *6850 *7500 5350 7200 3600 5200 2650 *4300 2350 8.13–1.5 m *7900 *7900 *6650 *6650 *7400 5250 7100 3550 5150 2600 5000 2550 7.64–3.0 m *7000 *7000 *6650 *6650 *7950 5300 *7100 3550 6000 3050 6.79–4.5 m *7150 *7150 *7850 5550 *6300 4300 5.40

m

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m

Lift Capacities – Reach Boom (5680 mm)All weights are in kg, without bucket, with quick coupler, heavy lift on.

Shoes600 mm

Long Stick323D L

2920 mm

7.5 m *3550 *3550 5.976.0 m *4800 *4800 *3450 *3450 7.144.5 m *5250 5150 *4900 3600 *3450 3300 7.853.0 m *7850 *7850 *7750 7500 *6100 4850 *5300 3450 *3600 3000 8.231.5 m *5800 *5800 *8900 6950 *6950 4600 5300 3350 *3900 2850 8.32

Ground Line *7050 *7050 *7700 6650 7250 4400 5200 3250 *4450 2900 8.13–1.5 m *8150 *8150 *6800 *6800 *7650 6550 7150 4350 5150 3200 5050 3100 7.64–3.0 m *7200 *7200 *6850 *6850 *8150 6600 7200 4350 6000 3700 6.79–4.5 m *7400 *7400 *8150 6800 *6550 5250 5.40

m

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m

7.5 m *3050 *3050 6.526.0 m *3250 *3250 *2900 *2900 7.604.5 m *4900 *4900 *4650 3600 *2900 *2900 8.273.0 m *9500 *9500 *7150 *7150 *5750 4900 *5050 3500 *3000 2750 8.631.5 m *6850 *6850 *9000 7050 *6650 4650 5350 3350 *3250 2650 8.72

Ground Line *6800 *6800 *8050 6650 7300 4400 5200 3200 *3650 2650 8.54–1.5 m *7300 *7300 *6800 *6800 *7750 6500 7150 4300 5150 3150 *4350 2850 8.08–3.0 m *7050 *7050 *6850 *6850 *8050 6550 7150 4300 5400 3300 7.28–4.5 m *7250 *7250 *8800 6700 *6250 4450 *6250 4450 6.01

m

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m

Shoes600 mm

Medium Stick323D L

2500 mm

23

Shoes600 mm

Medium Stick323D L

2400 mm

Shoes790 mm

Medium Stick323D L

2400 mm




6.0 m *5200 *5200 *4650 *4650 6.334.5 m *5500 5200 *4650 3900 7.123.0 m *10 900 *10 900 *7650 *7650 *6200 4950 *5150 3450 *4900 3450 7.541.5 m *8050 *8050 *9350 7150 *7000 4650 5400 3350 5250 3250 7.64

Ground Line *8050 *8050 *9750 6800 7450 4500 5400 3300 7.43–1.5 m *9950 *9950 *8000 *8000 *9550 6700 7350 4400 6000 3650 6.89–3.0 m *8250 *8250 *8200 *8200 *9550 6750 *6900 4550 5.93–4.5 m *7150 *7150 4.27

m

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m

6.0 m *5200 5200 *4650 *4650 6.334.5 m *5500 5050 *4650 3800 7.123.0 m *10 900 *10 900 *7650 7500 *6200 4800 *5150 3350 *4900 3350 7.541.5 m *8050 *8050 *9350 6950 *7000 4550 5250 3250 5100 3150 7.64

Ground Line *8050 *8050 *9750 6600 7200 4350 5200 3200 7.43–1.5 m *9950 *9950 *8000 *8000 *9550 6500 7150 4250 5800 3500 6.89–3.0 m *8250 *8250 *8200 *8200 *9550 6550 *6900 4400 5.93–4.5 m *7150 *7150 4.27

m

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m

Shoes500 mm

Long Stick323D LN

2920 mm7.5 m *3050 *3050 6.526.0 m *3250 3100 *2900 *2900 7.604.5 m *4900 4350 *4650 3050 *2900 2550 8.273.0 m *9500 *9500 *7150 6300 *5750 4100 *5050 2900 *3000 2300 8.631.5 m *6850 *6850 *9000 5750 *6650 3850 5300 2750 *3250 2200 8.72

Ground Line *6800 *6800 *8050 5400 7250 3650 5150 2650 *3650 2200 8.54–1.5 m *7300 *7300 *6800 *6800 *7750 5250 7100 3500 5100 2600 *4350 2350 8.08–3.0 m *7050 *7050 *6850 *6850 *8050 5250 7100 3500 5350 2700 7.28–4.5 m *7250 *7250 *8800 5400 *6250 3650 *6250 3650 6.01

m

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m


Lift Capacities – Mass Excavation Boom (5200 mm)All weights are in kg, without bucket, with quick coupler, heavy lift on.



* Indicates that the load is limited by hydraulic lifting capacity rather than tipping load. The above loads are in compliance with hydraulic excavator lift capacity standardISO 10567:2007. They do not exceed 87% of hydraulic lifting capacity or 75% of tipping load. Weight of all lifting accessories must be deducted from the above lifting capacities.Lifting capacities are based on the machine standing on a firm, uniform supporting surface.VA – cylinder is flexible.


Lift Capacities – Variable Adjustable Boom (5940 mm)All weights are in kg, without bucket, with quick coupler, heavy lift on.

Shoes600 mm

Short Stick323D L

1900 mm

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m

m

9.0 m *3850 *3850 3.207.5 m *4550 *4550 *4250 *4250 5.516.0 m *9650 *9650 *6700 *6700 *5500 5050 *5000 4100 6.764.5 m *10 350 *10 350 *6500 *6500 *5150 4800 5400 3300 5350 3300 7.513.0 m *7750 *7750 *5700 *5700 *4550 4500 5250 3200 4800 2900 7.901.5 m *7750 *7750 *6300 6300 *4950 4200 5100 3050 4600 2750 7.99

Ground Line *7750 *7750 *7800 6100 *6550 4050 5000 2950 4700 2800 7.80–1.5 m *8900 *8900 *7750 *7750 *7550 6100 *5950 4000 *4450 3100 7.29–3.0 m *7800 *7800 *7750 *7750 *5700 *5700 *4000 *4000 *3850 *3850 6.31

Shoes600 mm

Medium Stick323D L

2500 mm

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m

m

9.0 m *3300 *3300 *3300 *3300 4.697.5 m *4200 *4200 *3600 *3600 *3500 *3500 6.486.0 m *6850 *6850 *4150 *4150 *3500 *3500 *3450 *3450 7.574.5 m *10 650 *10 650 *6650 *6650 *4700 *4700 *3550 3500 *3400 3000 8.243.0 m *7150 *7150 *6550 *6550 *3900 *3900 *3850 3350 *3500 2700 8.601.5 m *5250 *5250 *5800 *5800 *4400 *4400 *4450 3200 *3800 2550 8.69

Ground Line *7850 *7850 *5750 *5750 *7350 6350 *5250 4250 5150 3100 *4250 2600 8.51–1.5 m *6950 *6950 *6800 *6800 *7300 6300 *6700 4150 *5000 3050 *4300 2800 8.04–3.0 m *6800 *6800 *6800 *6800 *6600 6350 *5150 4200 *3600 3250 7.24–4.5 m *6950 *6950 *7550 *7550 *6000 *6000 *5000 *5000 5.27

Shoes600 mm

Long Stick323D L

2920 mm

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m

m

9.0 m *3400 *3400 *3350 *3350 5.427.5 m *3100 *3100 *3100 *3100 7.026.0 m *5650 *5650 *4800 *4800 *3000 *3000 *2900 *2900 8.034.5 m *7500 *7500 *6750 *6750 *4700 *4700 *2950 *2950 *2900 2750 8.673.0 m *6950 *6950 *8200 *8200 *6500 *6500 *4300 *4300 *3350 *3350 *3000 2500 *2950 2500 9.011.5 m *5450 *5450 *5350 *5350 *4150 *4150 *3800 3250 *3300 2450 *3150 2400 9.09

Ground Line *5350 *5350 *6300 *6300 *7000 6400 *4900 4250 *4650 3100 *3500 2400 8.92–1.5 m *6850 *6850 *6800 *6800 *7450 6250 *5950 4150 5050 3050 *4050 2550 8.48–3.0 m *6800 *6800 *6800 *6800 *7300 6300 *5650 4150 *3900 3050 *3600 2950 7.73–4.5 m *6850 *6850 *7250 *7250 *5900 *5900 *4200 *4200 *4050 *4050 6.17



* Indicates that the load is limited by hydraulic lifting capacity rather than tipping load. The above loads are in compliance with hydraulic excavator lift capacity standardISO 10567:2007. They do not exceed 87% of hydraulic lifting capacity or 75% of tipping load. Weight of all lifting accessories must be deducted from the above lifting capacities.Lifting capacities are based on the machine standing on a firm, uniform supporting surface.VA – cylinder is flexible.


Shoes500 mm

Medium Stick323D LN

2500 mm

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m

m

9.0 m *3300 *3300 *3300 *3300 4.697.5 m *4200 *4200 *3600 *3600 *3500 *3500 6.486.0 m *6850 *6850 *4150 *4150 *3500 3100 *3450 3050 7.574.5 m *10 650 *10 650 *6650 *6650 *4700 4400 *3550 3050 *3400 2550 8.243.0 m *7150 *7150 *6550 6200 *3900 *3900 *3850 2900 *3500 2300 8.601.5 m *5250 *5250 *5800 5600 *4400 3800 *4450 2750 *3800 2200 8.69

Ground Line *7850 *7850 *5750 *5750 *7350 5300 *5250 3600 *5200 2650 *4250 2200 8.51–1.5 m *6950 *6950 *6800 *6800 *7300 5250 *6700 3500 *5000 2600 *4300 2350 8.04–3.0 m *6800 *6800 *6800 *6800 *6600 5300 *5150 3550 *3600 2800 7.24–4.5 m *6950 *6950 *7550 *7550 *6000 5550 *5000 4450 5.27

Shoes500 mm

Long Stick323D LN

2920 mm

1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m

m

9.0 m *3400 *3400 *3350 *3350 5.427.5 m *3100 *3100 *3100 *3100 7.026.0 m *5650 *5650 *4800 4700 *3000 *3000 *2900 2800 8.034.5 m *7500 *7500 *6750 *6750 *4700 4450 *2950 *2950 *2900 2350 8.673.0 m *6950 *6950 *8200 *8200 *6500 6350 *4300 4150 *3350 2950 *3000 2150 *2950 2150 9.011.5 m *5450 *5450 *5350 *5350 *4150 3850 *3800 2750 *3300 2050 *3150 2050 9.09

Ground Line *5350 *5350 *6300 *6300 *7000 5350 *4900 3600 *4650 2650 *3500 2050 8.92–1.5 m *6850 *6850 *6800 *6800 *7450 5200 *5950 3500 5200 2550 *4050 2150 8.48–3.0 m *6800 *6800 *6800 *6800 *7300 5250 *5650 3500 *3900 2600 *3600 2500 7.73–4.5 m *6850 *6850 *7250 *7250 *5900 5450 *4200 3650 *4050 3500 6.17


Standard Equipment Standard equipment may vary. Consult your Cat dealer for specifics.

ElectricalAlternator, 50 AHeavy duty maintenance free

batteries (2)Lights

Boom, both sideCab interiorCab mounted, twoFrame mounted

Signal/warning horn

EngineAutomatic engine speed controlC6.4 with ACERT Technology

Altitude capability to 2300 m43° cooling capabilityFine swing controlFuel filterSecondary engine shut-off switchSide-by-side cooling system with

separately mounted AC condenserWater separator, with level indicator,

for fuel line

Guards6 mm swivel guard on undercarriageHeavy duty bottom guards on upper

frameHeavy duty travel motor guards on

undercarriage

Operator StationAdjustable armrestsAir conditioner, heater and defroster

with automatic climate controlAshtray and 24 volt lighterBeverage/cup holderBolt-on FOGS capabilityCapability to install 2 additional pedalsCoat hookEU sound criteria packageFloor mat, washableInstrument panel and gauges with full

color graphical display, start-up levelchecks

Laminated front windshieldLiterature compartmentMirrors – left and rightNeutral lever (lock out) for all controlsRadial windshield wiper and washer

(upper and lower)Positive filtered ventilation,

pressurized cabRear window, emergency exitRetractable seat beltROPS cabSliding upper door windowStationary skylight (polycarbonate)Storage compartment suitable

for a lunch boxSunshade for windshield and skylightTravel control pedals with removable

hand leversWindshield 70-30 split, sliding

UndercarriageAutomatic swing parking brakeAutomatic travel parking brakesGrease lubricated trackHydraulic track adjustersIdler and center section track guardsStandardLong (L)Long Narrow (LN)Steps – fourStep extensions for 790 and 900 mm

shoesTwo speed travel

Other Standard EquipmentAuxiliary hydraulic valve for hydro-

mechanical toolsCat branded XT hoses and

fix-type couplingsCat Datalink and capability to use ETCaterpillar one key security system with

locks for doors, cab and fuel capCross-roller type swing bearingCounterweight with lifting eyesDrive for auxiliary pumpFull-steel firewall between engine and

hydraulic pump compartmentHeavy lift modeProduct link 321Regeneration circuit for boom and stickSide rubber bumpersS•O•SSM quick sampling valves for

engine oil, hydraulic oil and coolantVehicle gradability 35°


Front LinkageBucket linkages

B1-family for B1 sticks with lifting eye

CB-family for CB sticks with lifting eye

Buckets and quick coupler (see pg.11-12)

Booms (with two working lights)Reach– 5680 mmMass excavation– 5200 mm

Sticks, heavy dutyFor reach boom– R2.5B1– R2.9B1For mass boom– M2.4CB2

Tips

ShoesTriple grouser

600 mm, 700 mm, 790 mm, 900 mmHeavy duty – 600 mm, 700 mm

323D LN – 500 mm, 600 mmHeavy duty – 500 mm

GuardsFOGS, bolt-onFull length for Standard, L and LN

undercarriage (two piece)Track end guide for L and LN

undercarriage

Operator CompartmentJoysticks

Four button joystick or single actionauxiliary control

Thumb wheel modulation joystickLunch box storage with lidMachine security system with

programmable keysRadio

AM/FM radio mounted in right handconsole with antenna and speakers

Radio ready mounting at rear locationincluding 24V to 12V converter

SeatAdjustable high-back seat with

mechanical suspensionAdjustable high-back seat with

air suspensionAdjustable high-back heated seat with

air suspensionVisor rain protection

Auxiliary Controls and LinesAuxiliary boom lines (high pressure

for reach and mass boomsAuxiliary stick lines (high pressure

for reach and mass boomsBasic control arrangements:

– Single action (one way highpressure circuit for hammerapplication)

– Tool Control– Combined function (one way

high pressure circuit for hammerapplication, function for 1-way or 2-way high pressure)

– Medium pressure circuit– Tool selection (via monitor

10 tools)High pressure control group for Pin

Grabber quick couplerOptional cooling circuit for auxiliary

hydraulicsUniversal control group for

quick coupler

Miscellaneous OptionsBio hydraulic oil packageBoom lowering control device with

SmartBoomCab front rain protectorConverters, 7 A/12 V

– One– Two

Electric refueling pump with auto shut-off

Fine filtration filterStarting aid for cold weather with etherStick lowering control deviceTravel alarm with cut off switch

Optional EquipmentOptional equipment may vary. Consult your Cat dealer for specifics.

For more complete information on Cat products, dealer services, and industry solutions, visit us on the web at www.cat.com

Materials and specifications are subject to change without notice. Featured machines in photos may include additionalequipment. See your Caterpillar dealer for available options. Note also that the machines featured may not be equipped

with an appropriate operator protective structure as required for compliance to the Machinery Directive (2006/42/EC ).All machines will be supplied by Caterpillar with a compliant cab structure, details available from your dealer.

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CAT, CATERPILLAR, SAFETY.CAT.COM, their respective logos, “Caterpillar Yellow” and the “Power Edge” trade dress aswell as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.

HEHH4008-01 (08/2010)(EU – ROPS)

323D, 323D L and 323D LN Hydraulic Excavators

Documents

HEHH4008-01, 323D/323D L/323D LN Hydraulic Excavators