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®323D L323D LNHydraulic Excavators
Cat® C6.4 Engine with ACERT™ Technology
Net Power (ISO 9249) at 1800 rpm 110 kW/150 hp
Operating Weight 23 000 to 24 000 kg
Maximum Travel Speed 5.5 km/h
Maximum Reach 10 200 mm
Maximum 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 performanceand maintains excellent stability. pg. 5
Operator Comfort
Provides maximum space, widervisibility and easy access to switches.The monitor is a full-color graphicaldisplay that allows the operator tounderstand the machine informationeasily. Overall, the new cab provides a comfortable environment for theoperator. 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.
SmartBoomTM
More productive. Faster cycle times for truck loading and rock scraping.Maintains optimum hammeringfrequency for effective, steadyproductivity. pg. 5
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. Three types of booms and four 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 encapsulated 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 correspondingengine 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, eliminating 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.
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 unique large polycarbonateskylight provides very good upwardvisibility, especially useful in aboveground applications.
Windows. To maximize visibility,all glass is affixed directly to the cabeliminating the use of window frames.Choice of fixed or easy-to-open splitfront windshield meet operatorpreference and application conditions. � 50/50 split front windshield allows
both upper and lower portions to bestored in an overhead position.
� 70/30 split front windshield stores the upper portion above the operator.The lower front windshield features a rounded design to maximizedownward visibility and improveswiper coverage.
� Both openable versions feature a one-touch action release system.
� The fixed front windshield is availablein standard duty laminated glass orhigh impact resistant laminated glass.
Wiper. Designed to maximize visibility in poor weather conditions. The parallelwiper system covers almost the completefront window without leaving unwipedareas in the immediate line of sight ofthe operator.
Cab Exterior. The exterior design usesthick 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 and jobsite requirements.
Operator StationDesigned for simple, easy operation and comfort, the 323D allows the operator to focus on production.
Versatility – Electronic Control SystemsManages the engine and hydraulics for maximum performanceand safety.
Monitor Display Screen. The monitor is a fullcolor 400x234 pixels Liquid Crystal Display(LCD) graphic display.The Master Caution Lamp blinks ON and OFFwhen one 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 fourareas; clock and throttle dial, gauge, event displayand multi-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 isdisplayed in this area with the icon and language.
Multi-information Display Area. This area isreserved for displaying information that isconvenient for the operator. The “CAT” logo mark is displayed when information to displaydoes not exist.
Keypad. The keypad allows operator to selectmachine operation conditions and to set viewpreferences.
Tool Control System. Allows you to configureyour 323D to meet your work tools needs, while increasing its versatility.– Accommodates single or double function tools,
as well as rotating tools when equipped withmedium pressure.
– Stores pressure and flow information for up to 10 tools
Product Link. Using satellite technology, thisoptional wireless system automatically reportsinformation, including vital machine health data, to Cat dealers and customers via e-mail or pager. It can streamline diagnostic efforts, downtime, and maintenance scheduling and costs.
Machine Security. An optional Machine SecuritySystem is available from the factory on the 323D.This system controls when the machine can beoperated and utilizes specific keys to preventunauthorized machine use, a significant theftdeterrent.
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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Tracks. The 323D comesstandard with grease lubricated tracks. The track links are assembled and sealedwith grease 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 threetimes the penetration of manualwelds.
Carbody Design and Track RollerFrames. X-shaped, box-sectioncarbody provides excellent resistance to torsional bending.Robot-welded track roller frames are press-formed, pentagonal units to deliver exceptional strength and service life.
Undercarriage. Durable Cat undercarriage 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. Two under-carriage options, long (L) and longnarrow (LN) allow you to choose the best machine for your applicationand business needs.
Long Undercarriage. The long under-carriage (L) maximizes stability andlift capacity. A long, wide and sturdyundercarriage offers a very stablework platform.
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 backbone of 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. Three types of boomsand four sticks are available, offering a rangeof configurations suitable for a wide varietyof applications and offer a large combinationof 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.
Variable Adjustable Boom. It offers superbflexibility and versatility in the workingenvelope. Boom position can be adjustedfrom 90° when fully retracted to 165°when fully extended. With full extension, the working range gives both maximum digdepth, reach and working height. Equally,when the VA boom is retracted, it can workcloser to its tracks, increase lifting capacityand work in confined areas.
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 B1 and CB2 linkages.� 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.
� R1.9CB2. The 1900 mm stick useshigher capacity CB family buckets for high production applications.
Mass Stick. The mass excavation stickis available for higher digging forcesand increased bucket capacity.� M1.9CB2. The 1900 mm stick
provides excellent digging envelopewith large bucket capacity and highforce levels.
Reach Sticks with VA Boom. The 2920 mm, 2500 and 1900 mmsticks provide the necessary strength in digging, lifting and hammeringapplications with the VA boom.
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 powerful 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 compactors 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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×N
×××××××
××××××××
N
N
N
N
N
N
N
×××××××
××××××××
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N
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× ×× ×× ×× ×× ×× ×× ×× ×
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2920
mm
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××××××××N
N
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N N
N
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N
N
N
mm kg m3 %
3606 3344 3096 3005 2815 2745 3106 2910 2695 2531 2406 22184152
1900
mm
1900
mm
2500
mm
2500
mm
2920
mm
2920
mm
1900
mm
1900
mm
2500
mm
2500
mm
2920
mm
×××
× ×× ×× ×× ×× ×× ×× ×× ×
× ×××××××××
× ×× ×× ×× ×× ×× ×× ×
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××××××××
××××××××N N N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
3366 3104 2856 2765 2575 2505 2866 2670 2455 2291 2166 19783912
1900 mm
323D L 323D LN 323D L 323D L 323D LN
N
N
Max. Material Density
1200 kg/m3
Max. Material Density
1800 kg/m3
Max. Material Density
1500 kg/m3
Not compatibleNot recommended
* Bucket weight including
penetration plus tips
B1 600 564 0.44 100
B1 750 593 0.59 100
B1 1000 698 0.86 100
B1 1200 784 1.08 100
B1 1250 801 1.13 100
B1 1300 819 1.19 100
B1 1400 854 1.30 100
B1 1500 889 1.41 100
CB2 600 665 0.49 100
CB2 750 688 0.67 100
CB2 1250 919 1.30 100
CB2 1300 958 1.35 100
CB2 1350 979 1.42 100
CB2 1400 1000 1.48 100
CB2 1500 1043 1.61 100
CB2 1600 1084 1.74 100
B1 600 589 0.44 100
B1 750 620 0.59 100
B1 1250 827 1.13 100
B1 1300 864 1.18 100
B1 1400 901 1.30 100
CB2 750 724 0.67 100
CB2 1150 926 1.16 100
CB2 1350 1014 1.42 100
CB2 1450 1083 1.55 100
CB2 1500 1104 1.61 100
CB2 1600 1148 1.74 100
CB2 1350 1096 1.45 90
B1 600 529 0.44 100
B1 750 557 0.59 100
B1 1000 663 0.86 100
B1 1200 748 1.08 100
B1 1250 765 1.13 100
B1 1300 783 1.19 100
B1 1400 818 1.30 100
B1 1500 853 1.41 100
CB2 600 615 0.49 100
CB2 750 621 0.67 100
CB2 1250 845 1.30 100
CB2 1300 884 1.35 100
CB2 1350 904 1.42 100
CB2 1400 925 1.48 100
CB2 1500 966 1.61 100
CB2 1600 985 1.74 100
B1 600 558 0.44 100
B1 750 584 0.59 100
B1 1250 792 1.13 100
B1 1300 829 1.18 100
B1 1400 866 1.30 100
CB2 750 675 0.67 100
CB2 1150 878 1.16 100
CB2 1350 966 1.42 100
CB2 1450 1034 1.55 100
CB2 1500 1056 1.61 100
CB2 1600 1100 1.74 100
CB2 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
VA boom 5940 mm
ME 5200 mm
Maximum load in kg (payload plus bucket)
Excavation (X)
Extreme Excavation (EX)
Rock
Bucket Specifications
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NNN N N N N N N
N N N N N
N N N N N
N N N N N
N N N N N
NNNN
NNNNN
NNNNN
NNNNN
N
NNNN
NNNN
NNNNN
N
NNNN N
NN
N
N
N N N N
NN N N N
N NN
NN N N
NNNNN
N N N
N
N N
N
N
N N N N
N N N
N
N N NN
N
NN
N N NNNN
N N NNN
N N
N
N N
NN
NN
NNNNN
NNNNN
NNNNN
NN
NN
NNN
N N NNNN NNNNN
N N NN
N
N
NN
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NN
NNN
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N N N N
N
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NN
N
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N
N
NNNN
N N N NNNNN
N
1900 19002500 25002920 2920
323D L 323D L323D LN 323D LN
1900 19002500 25002920 2920
323D L
1900
CW-40
CW-40S
H120C S, H130 S
MP15 CC, CR, S
MP15 PP
MP15 PS
MP20 CC, CR
MP20 PP
MP20 PS, TS
MP20 S
VHC-30
VHC-40
VHP-30
VHP-40
S320
G112
G115
G315
G315B-D, -R
G320B-D, -R
CVP110
mm
N
13
H120C S, H130 S
MP15 CC, CR, S
MP15 PP
MP15 PS
MP20 CC, CR, S
MP20 PP
MP20 PS, TS
VHC-30
VHC-40
VHP-30
VHP-40
S320
S325*
G112
G115
G315
G315B-D, -R
G320B-D
G320B-R
CVP110
GOS-25 460, 520
GOS-25 580
GOS-25 750
GOS-25 900
GOS-25 980, 1140
GOS-35 620
GOS-35 700
GOS-35 780
GOS-35 1050
GOS-35 1260
GOS-35 1460
GOS-35 1670
GSH15B 400, 500, 600, 800
GSH20B 600, 800, 1000
GSH15B 400, 500, 600, 800
GSH20B 600, 800, 1000
* Boom mounted
Work Tools Matching Guide
Reach boom 5680 mm
VA boom 5940 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 Grapples
5 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
Max. Material Density 3000 kg/m3
Max. Material Density 1200 kg/m3
Max. Material Density 1800 kg/m3
360° Working range
Over the front only
14 323D Hydraulic Excavator specifications
R1.9CB2 R2.5B1 R2.9B1 M1.9CB2 R1.9CB2 R2.5B1 R2.9B1
1900 2500 2920 1900 1900 2500 2920
871 791 756 892 819 756 721
1.4 1.3 1.2 1.5 1.3 1.2 1.1
1350/X 1400/X 1300/X 1400/X 1250/X 1300/X 1200/X
23 440 23 200 23 190 23 490 23 960 23 730 23 720
23 260 23 010 23 000 – 23 770 23 540 23 530
0.54 0.53 0.53 0.54 0.55 0.54 0.54
0.53 0.53 0.53 – 0.54 0.54 0.54
1210 1100 1120 1210 1210 1100 1120
1680 1700 2240
7450 7450 7450
7930 7930 7930
7580 – 7580
4400 4400 4400
4700 – 4700
Stick typeStick lengthBucket weightBucket capacityBucket width/typeOperating weight*
323D L (600 mm shoes)323D LN (500 mm shoes)
Ground pressure323D L (600 mm shoes)323D LN (500 mm shoes)
Stick weight (with bucket cylinder)Boom weight (with stick cylinder)Upperstructure (without counterweight)Undercarriage
323D L (600 mm shoes)323D LN (500 mm shoes)
Counterweight323D L (600 mm shoes)323D LN (500 mm shoes)
mm
kg
m3
mm
kg
kg
bar
bar
kg
kg
kg
kg
kg
kg
kg
* With counterweight, quick coupler, bucket, operator and full fuel.
Reach boom 5680 mm
ME 5200 mm
VA boom 5940 mm
Machine and Major Component WeightsActual weights and ground pressures will depend on final machine configuration.
Hydraulic System
Main SystemMaximum flow 2 x 205 l/minMaximum pressure
Normal 350 barHeavy lift 360 barTravel 350 barSwing 250 bar
Pilot SystemMaximum flow 32 l/minMaximum pressure 39 bar
Boom CylinderBore 120 mmStroke 1260 mm
Stick CylinderBore 140 mmStroke 1518 mm
B1 Family Bucket CylinderBore 120 mmStroke 1104 mm
CB2 Family Bucket CylinderBore 135 mmStroke 1156 mm
Engine
Cat C6.4 with ACERT TechnologyNet Power at 1800 rpm
ISO 9249 110 kW/150 hp80/1269/EEC 110 kW/150 hp
Bore 102 mmStroke 130 mmDisplacement 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).
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).
Cab/FOGS
Cab/FOGS meets ISO 10262.
15323D Hydraulic Excavator specifications
Service Refill Capacities
Liters
Fuel Tank 410Cooling System 25Diesel Engine 30Swing Drive (each) 8Final Drive (each) 8Hydraulic system (including tank) 260Hydraulic tank 120
Drive
Maximum Travel Speed 5.5 km/hMaximum Drawbar Pull 206 kN
DimensionsAll dimensions are approximate.
mm
A Shipping height (with bucket)Reach boom
1900 mm stick 31002500 mm stick 30502920 mm stick 3120
Mass Excavation boom1900 mm stick 3150
VA boom1900 mm stick 30802500 mm stick 31702920 mm stick 3160
mm
B Shipping lengthReach boom
1900 mm stick 97102500 mm stick 94602920 mm stick 9460
Mass Excavation boom1900 mm stick 9220
VA boom1900 mm stick 10 0452500 mm stick 97002920 mm stick 9700
mm
C Transport width323D L (600 mm shoes) 2980323D LN (500 mm shoes) 2495
D Track length 4450E Length to centers of rollers 3650F Tail swing radius 2750G Ground clearance 460H Body height 2390J Cab height 3050K Body width
323D L 2750323D LN 2490
L Track gauge323D L 2380323D LN 1990
M Counterweight clearance 1020
Track Shoes
Undercarriage with triple grouser shoesLong (L)
600 mm, 800 mm, 900 mm600 mm HD, 700 mm HD
Long Narrow (LN)500 mm, 500 mm HD, 600 mm
Swing Mechanism
Swing Speed 11.5 rpmSwing Torque 62 kNm
16
R1.9CB R2.5B1 R2.9B1mm 1900 2500 2920mm -5780 -6200 -6650mm 8980 9440 9860mm 8940 9380 9580mm 5990 6590 6770mm 3290 2830 2410mm -5510 -5990 -6470mm -3740 -5090 -5520mm 1610 1554 1554kN 179 141 141kN 147 118 106
323D Hydraulic Excavator specifications
Working Ranges – Reach Boom (5680 mm)
Stick TypeStick LengthA Maximum Digging DepthB Maximum Reach at Ground LevelC Maximum Cutting HeightD Maximum Loading HeightE Minimum Loading HeightF Maximum Digging Depth 2.5 m Level BottomG Maximum Vertical Wall Digging DepthBucket Tip RadiusBucket Forces (ISO 6015)Stick Forces (ISO 6015)
17
M1.9CB2mm 1900mm -5330
mm 8520mm 8710mm 5710mm 2910
mm -5090
mm -3570mm 1610kN 179kN 147
R1.9CB R2.5B1 R2.9B1mm 1900 2500 2920mm -5740 -6267 -6680
mm 9275 9792 10 197mm 10 743 11 169 11 509mm 7508 8089 8429mm 4355 3672 3273
mm -5626 -6162 -6581
mm -3463 -4101 -4515mm 1610 1554 1554kN 179 141 141kN 147 118 106
323D Hydraulic Excavator specifications
Working Range – Mass Excavation Boom (5200 mm)
Stick TypeStick LengthA Maximum Digging DepthB Maximum Reach
at Ground LevelC Maximum Cutting HeightD Maximum Loading HeightE Minimum Loading HeightF Maximum Digging Depth
2.5 m Level BottomG Maximum Vertical Wall
Digging DepthBucket Tip RadiusBucket Forces (ISO 6015)Stick Forces (ISO 6015)
Working Ranges – Variable Adjustable Boom (5940 mm)
Stick TypeStick LengthA Maximum Digging DepthB Maximum Reach
at Ground LevelC Maximum Cutting HeightD Maximum Loading HeightE Minimum Loading HeightF Maximum Digging Depth
2.5 m Level BottomG Maximum Vertical Wall
Digging DepthBucket Tip RadiusBucket Forces (ISO 6015)Stick Forces (ISO 6015)
18
m
m
m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
–4.5 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
–4.5 m
*5600 *5600 5.23
*5350 5150 *5400 4450 6.53
*6800 *6800 *5750 5000 *5400 3600 7.30
*8550 7300 *6500 4750 5400 3350 5200 3200 7.71
*10000 6800 *7200 4550 5300 3250 5000 3050 7.80
*10550 6600 7300 4400 5250 3200 5150 3150 7.60
*11800 *11800 *10300 6600 7300 4350 5700 3500 7.08
*12550 *12550 *9200 6750 *6650 4450 *6350 4350 6.15
*4150 *4150 *3900 *3900 6.06
*4900 *4900 *3600 *3600 7.21
*5400 5250 *5050 3650 *3550 3300 7.92
*8000 7700 *6250 5000 *5400 3550 *3600 3000 8.29
*9700 7150 *7100 4750 5500 3450 *3850 2900 8.38
*6100 *6100 *10650 6900 7500 4550 5400 3350 *4300 2950 8.19
*6750 *6750 *10950 *10950 *10700 6800 7450 4500 5350 3300 *5150 3200 7.71
*11750 *11750 *14150 13450 *9950 6850 *7350 4550 *6050 3800 6.87
*11200 *11200 *8000 7100 *6150 5350 5.50
*3250 *3250 6.60
*3700 *3700 *3000 *3000 7.67
*5050 *5050 *4750 3700 *2950 *2950 8.33
*11550 *11550 *7400 *7400 *5900 5050 *5150 3550 *3050 2800 8.69
*9250 7300 *6850 4800 5500 3450 *3200 2700 8.77
*6850 *6850 *10450 6950 7550 4600 5400 3350 *3550 2750 8.59
*6250 *6250 *10450 *10450 *10750 6800 7400 4500 5300 3300 *4200 2950 8.14
*10400 *10400 *14950 13300 *10250 6800 7450 4500 *5350 3400 7.34
*12400 *12400 *8750 7000 *6100 4650 *5950 4550 6.09
Lift Capacities – Reach Boom (5680 mm)All weights are in kg, without bucket, with quick coupler, heavy lift on.
Shoes800 mm
Long Stick323D L
2920 mm
Shoes800 mm
Short Stick323D L
1900 mm
Shoes800 mm
Medium Stick323D L
2500 mm
m
m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
–4.5 m
*5590 *5590 5.2
*5320 5190 *5360 4490 6.51
*6750 *6750 *5700 5040 *5360 3630 7.29
*8460 7350 *6420 4790 5470 3380 5240 3230 7.7
*9900 6860 *7140 4550 5360 3280 5050 3090 7.8
*10440 6660 7390 4410 5300 3220 5190 3150 7.61
*11670 *11670 *10180 6660 7350 4380 5760 3490 7.09
*12420 *12420 *9100 6790 *6580 4490 *6280 4330 6.17
*4090 *4090 *3920 *3920 6.03
*4880 *4880 *3620 *3620 7.19
*5370 5280 *5030 3660 *3550 3330 7.91
*7930 7750 *6180 5030 *5360 3560 *3630 3020 8.29
*9610 7220 *7020 4780 5530 3440 *3870 2900 8.38
*6050 *6050 *10530 6930 7590 4600 5430 3350 *4320 2950 8.2
*6680 *6680 *10890 *10890 *10610 6840 7500 4520 5400 3330 *5130 3200 7.72
*11690 *11690 *13820 13520 *9880 6910 *7280 4560 *5990 3800 6.89
*11090 *11090 *7940 7140 *6040 5340 5.53
Shoes600 mm
Short Stick323D L
1900 mm
Shoes600 mm
Medium Stick323D L
2500 mm
19
m
m
m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
–4.5 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
–4.5 m
m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
–4.5 m
*3260 *3260 6.57
*3670 *3670 *3020 *3020 7.65
*4990 *4990 *4710 3700 *2970 *2970 8.32
*11390 *11390 *7350 *7350 *5840 5090 *5100 3590 *3040 2810 8.68
*9170 7330 *6760 4820 5550 3460 *3220 2700 8.77
*6820 *6820 *10330 6970 *7460 4620 5430 3350 *3570 2740 8.6
*6210 *6210 *10370 *10370 *10650 6840 7490 4510 5370 3300 *4180 2940 8.15
*10310 *10310 *14150 13420 *10180 6860 *7490 4520 *5330 3420 7.36
*12280 *12290 *8660 7030 *6060 4670 *5850 4560 6.11
Shoes600 mm
Long Stick323D L
2920 mm
*5590 *5590 5.20
*5320 4440 *5360 3830 6.51
*6750 6730 *5700 4290 *5360 3080 7.29
*8460 6140 *6420 4050 *5530 2850 5300 2730 7.70
*9900 5680 *7140 3820 5420 2760 5110 2590 7.80
*10440 5490 7470 3680 5360 2700 5250 2640 7.61
*11670 10460 *10180 5490 7440 3650 5820 2920 7.09
*12420 10680 *9100 5620 *6580 3760 *6280 3630 6.17
*4090 *4090 *3920 *3920 6.03
*4880 4670 *3620 3400 7.19
*5370 4520 *5030 3130 *3550 2850 7.91
*7930 6530 *6180 4280 *5360 3040 *3630 2570 8.29
*9610 6020 *7020 4040 5590 2920 *3870 2460 8.38
*6050 *6050 *10530 5750 *7620 3870 5490 2830 *4320 2500 8.20
*6680 *6680 *10890 10580 *10610 5670 7590 3800 5470 2810 *5130 2710 7.72
*11690 *11690 *13820 10770 *9880 5730 *7280 3840 *5990 3210 6.89
*11090 *11090 *7940 5950 *6040 4500 5.53
*3260 *3260 6.57
*3670 3210 *3020 *3020 7.65
*4990 4580 *4710 3170 *2970 2620 8.32
*11390 *11390 *7350 6660 *5840 4340 *5100 3060 *3040 2380 8.68
*9170 6130 *6760 4080 *5570 2930 *3220 2280 8.77
*6820 *6820 *10330 5790 *7460 3890 5490 2830 *3570 2310 8.60
*6210 *6210 *10370 *10370 *10650 5670 7580 3790 5430 2780 *4180 2480 8.15
*10310 *10310 *14150 10670 *10180 5690 *7490 3790 *5330 2890 7.36
*12280 10980 *8660 5850 *6060 3940 *5850 3850 6.11
Shoes500 mm
Long Stick323D LN
2920 mm
Shoes500 mm
Short Stick323D LN
1900 mm
Shoes500 mm
Medium Stick323D LN
2500 mm
323D Hydraulic Excavator specifications
Load Point Height Load Radius Over Front Load Radius Over Side Load at Maximum Reach
* Limited by hydraulic rather than tipping load.
The above loads are in compliance with hydraulic excavator lift capacity ratings standard ISO 10567, they do not exceed 87% of hydraulic lifting capacity
or 75% of tipping capacity. Weight of all lifting accessories must be deducted from the above lifting capacities.
20
m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
Shoes600 mm
Short Stick323D L
1900 mm
Shoes600 mm
Medium Stick323D L
2500 mm
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
*6950 *6950 *7190 *7190 3.51
*6980 *6980 *6660 5580 5.7
*8750 *8750 *8260 *8260 *6750 5300 *6120 3920 6.92
*11460 *11460 *9080 8010 *7000 5270 5510 3350 5290 3200 7.65
*12010 *12010 *9970 7690 *7310 *5120 5480 3310 4770 2840 8.04
*14130 13800 *10090 *7480 *7380 4910 5350 3200 4600 2720 8.14
*14600 13520 *10110 7140 *7360 4620 5200 3060 *4570 2770 7.95
*14500 *14500 *15660 13290 *10330 6900 *7400 4350 *3940 3060 7.46
*14250 *14250 *15520 13440 *9640 6770 *5380 4290
m
0 m 1.5 m 3 m 4.5 m 6 m 7.5 m
*5610 *5610 *4800 *4800 4.72
*6310 *6310 *5690 5420 *3950 *3950 6.51
*7010 *7010 *6550 5540 *4240 3600 *3640 3500 7.6
* 12660 *12660 *8760 8280 *6890 5430 5720 3660 *3550 2950 8.27
*13480 *13480 *9850 7930 *7320 5310 5640 3610 *3590 2680 8.63
*13990 *13990 *10360 7750 *7560 5130 5600 3460 *3780 2570 8.72
*9520 *9520 *15190 14110 *10290 7470 *7510 4880 5440 3310 *4140 2610 8.55
*12460 *12460 *12440 *12440 *16240 13620 *10400 7130 *7620 4650 5310 3180 *3940 2830 8.09
*12390 *12390 *13640 *13640 *16270 13570 *10560 7040 *6980 4450
*18340 *18340 *11900 *11900 *7430 6970
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
–4.5 m
323D Hydraulic Excavator specifications
Lift Capacities – Mass Excavation Boom (5200 mm)All weights are in kg, without bucket, with quick coupler, heavy lift on.
Shoes800 mm
Short Stick323D L
1900 mm
0 m
m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
6.0 m
4.5 m
3.0 m
1.5 m
–1.5 m
–3.0 m
*5950 5300 5.91
*6900 *6900 *6100 5050 *5950 4150 6.75
*8500 7550 *6700 4850 5850 3650 7.19
*10000 7050 *7400 4650 5600 3450 7.29
*10650 6800 7450 4500 5800 3550 7.08
*14900 13250 *10400 6750 7400 4450 6600 4000 6.51
*12450 *12450 *8900 6900 *6950 5250 5.48
Shoes600 mm
Short Stick323D L
1900 mm
0 m
m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
6.0 m
4.5 m
3.0 m
1.5 m
–1.5 m
–3.0 m
*5930 5300 5.92
*6870 *6870 *6040 5100 *5840 4150 6.77
*8440 7600 *6650 4890 5890 3650 7.21
*9920 7100 *7330 4670 5650 3470 7.32
*10580 6850 7530 4530 5840 3570 7.11
*13730 13360 *10300 6820 7500 4500 6600 4000 6.55
*12380 *12380 *8840 6970 *6780 5190 5.53
Lift Capacities – Variable Adjustable Boom (5940 mm)All weights are in kg, without bucket, with quick coupler, heavy lift on.
21
Shoes600 mm
Long Stick323D L
2920 mmm
0 m 1.5 m 3 m 4.5 m 6 m 7.5 m 9.0 m
*5640 *5640 *3880 *3880 5.44
*5600 *5600 *5360 *5360 *3280 *3280 7.04
*5760 *5760 *5900 5570 *4850 3740 *3040 *3040 8.05
*7430 *7430 *7550 *7550 *6660 5460 *5620 3760 *2970 2730 8.69
*14180 *14180 *9530 8000 *7150 5320 5640 3690 *3280 2510 *3010 2490 9.04
*6790 *6790 *13830 *13830 *10290 *7830 *7500 5160 5580 3570 *4050 2460 *3150 2390 9.13
*9740 *9740 *9240 *9240 *15180 14180 *10280 *7520 7490 4940 5500 3390 *3430 2420 8.96
*10660 *10660 *12690 *12690 *16070 13720 *10330 7180 *7530 4710 5350 3210 *3830 2600 8.53
*12430 *12430 *13820 *13820 *16420 13540 *10570 7020 *7460 4490 *4170 3150 *3150 3010 7.78
*14000 *14000 *17200 *17200 *14980 13800 *8760 6910 *4450 *4450
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
–4.5 m
Lift Capacities – Variable Adjustable Boom (5940 mm)All weights are in kg, without bucket, with quick coupler, heavy lift on.
Load Point Height Load Radius Over Front Load Radius Over Side Load at Maximum Reach
* Limited by hydraulic rather than tipping load.
The above loads are in compliance with hydraulic excavator lift capacity ratings standard ISO 10567, they do not exceed 87% of hydraulic lifting capacity
or 75% of tipping capacity. Weight of all lifting accessories must be deducted from the above lifting capacities.
m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
Shoes500 mm
Short Stick323D LN
1900 mm
Shoes500 mm
Medium Stick323D LN
2500 mm
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
*6950 *6950 *7190 *7190 3.51
*6980 *6980 *6660 4730 5.70
*8750 *8750 *8260 7210 *6750 4510 *6120 3300 6.92
*11460 *11460 *9080 6930 *7000 4530 5570 2800 5350 2670 7.65
*12010 11900 *9970 6750 *7310 4380 5540 2770 4830 2360 8.04
*14130 11470 *10090 6380 *7380 4140 5410 2660 4660 2240 8.14
*14600 10680 *10110 5900 *7360 3850 5260 2530 *4570 2280 7.95
*14500 *14500 *15660 10470 *10330 5670 *7400 3600 *3940 2520 7.46
*14250 *14250 *15520 10610 *9640 5550 *5380 3540
m
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
*5610 *5610 *4800 *4800 4.72
*6310 *6310 *5690 4660 *3950 3940 6.51
*7010 *7010 *6550 4840 *4240 3050 *3640 2960 7.60
*12660 *12660 *8760 7170 *6890 4760 *5770 3110 *3550 2480 8.27
*13480 12260 *9850 6920 *7320 4610 5690 3060 *3590 2230 8.63
*13990 *12090 *10360 6670 *7560 4400 5640 2920 *3780 2130 8.72
*9520 *9520 *15190 11220 *10290 6220 *7520 4120 5500 2770 *4140 2170 8.55
*12440 *12440 *16240 10780 *10400 5900 *7620 3890 5370 2640 *3940 2350 8.09
*13640 *13640 *16270 10740 *10560 5820 *6980 3700
*18340 *18340 *11900 10780 *7430 5750
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
–4.5 m
Shoes500 mm
Long Stick323D LN
2920 mmm
1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m
*5640 *5640 *3880 *3880 5.44
*5600 *5600 *5360 4810 *3280 *3280 7.04
*5760 *5760 *5900 4880 *4850 3190 *3040 2690 8.05
*7430 *7430 *7550 7250 *6660 4790 *5620 3220 *2970 2290 8.69
*14180 12420 *9530 6970 *7150 4660 5690 3150 *3280 2090 *3010 2070 9.04
*6790 *6790 *13830 12090 *10290 6740 *7500 *4440 5620 3020 *4050 2040 *3150 1980 9.13
*9240 *9240 *15180 11480 *10280 6330 *7500 4170 5560 2840 *3430 2000 8.96
*12690 *12690 *16070 10870 *10330 5950 *7530 3950 5410 2670 *3830 2150 8.53
*13820 *13820 *16420 10710 *10570 5790 *7460 3730 *4170 2620 *3150 2500 7.78
*17200 *17200 *14980 10950 *8760 5690 *4450 3710
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
0 m
–1.5 m
–3.0 m
–4.5 m
323D Hydraulic Excavator specifications
22 323D Hydraulic Excavator specifications
Standard Equipment Standard equipment may vary. Consult your Caterpillar 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 controlsParallel windshield wiper and washer
(upper and lower)Positive filtered ventilation,
pressurized cabRear window, emergency exitRetractable seat beltSliding upper door windowStationary skylight (polycarbonate)Storage compartment suitable
for a lunch boxSunshade for windshield and skylightTravel control pedals with removable
hand levers
UndercarriageAutomatic swing parking brakeAutomatic travel parking brakesGrease lubricated trackHydraulic track adjustersIdler and center section track guardsLong (L)Long Narrow (LN)Steps – fourStep extensions for 800 mm 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 modeRegeneration circuit for boom and stickSide rubber bumpersS•O•SSM quick sampling valves for
engine oil, hydraulic oil and coolantVehicle gradability 35°Wiring provisions for Product Link
23323D Hydraulic Excavator specifications
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 VA– 5940 mm
Sticks, heavy dutyFor reach boom– R1.9CB– R2.5B1– R2.9B1For mass boom– M1.9CB2For VA boom– R1.9CB– R2.5B1– R2.9B1
Tips
ShoesTriple grouser
323D L – 600 mm, 700 mm, 800 mm,900 mmHeavy duty – 600 mm, 700 mm
323D LN – 500 mm, 600 mmHeavy duty – 500 mm
GuardsFOGS, bolt-onFull length for 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 suspensionStraight travel pedalVisor rain protectionWindshield
1-piece standard duty1-piece high impact resistant50-50 split, sliding70-30 split, sliding
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)Double medium pressure circuit for
usage with rototiltOptional 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 filterProduct link 321Starting aid for cold weather with etherStick lowering control deviceTravel alarm with cut off switch
Optional EquipmentOptional equipment may vary. Consult your Caterpillar 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 additional equipment. See your Caterpillar dealer for available options.
© 2007 Caterpillar -- All rights reserved
CAT, CATERPILLAR, their respective logos, “Caterpillar Yellow” and the POWER EDGE trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.HEHH3327-1 (04/2007) hr
323D L and 323D LN Hydraulic Excavators
