®®

EngineEngine Model Cat ® 3306B DITA Gross Power – SAE J1995 123 kW 165 hp

Operating SpecificationsNominal Payload Capacity 6800 kg 14,991 lbGross Machine 27 750 kg 61,178 lbOperating Weight

Bucket CapacitiesBucket Capacity – Std. 3.1 m3 4.1 yd3

R1300GUndergroundMining Loader

2

R1300G Underground Mining LoaderEngineered for performance. Designed for comfort. Built to last.

Performance and agility. Compact design, high engine power,higher torque rise, stronger componentsand excellent maneuverability ensures theR1300G is a solid and agile performer.

Unmatched operator comfort. World class operator station fitted withrevolutionary electronics and hydrauliccontrols for low effort operation andincreased productivity.

Customer Support

Caterpillar® dealers provide unmatchedproduct support, anywhere in the world.With industry-best parts availability anda wide range of maintenance and serviceoptions, Cat dealers have what it takesto keep your loader working in themines. pg. 12

Serviceability

The R1300G is designed for quick andeasy servicing. Simplified service andmaintenance features reduce downtime,allowing the machine to spend less timebeing serviced and more time beingproductive. pg. 11

Hydraulics

Powerful Cat hydraulics deliverexcellent digging and lifting forces tomove materials quickly. High volumepumps and large cylinders providequick, powerful response and fast cycletimes. Pilot operated joysticks providelow effort operation and smoothcontrol. pg. 6

Power Train – Transmission

The Cat four-speed planetary powershift transmission features heavy dutycomponents to handle the toughest jobs.Electronic controls allow smooth shiftingfor greater productivity, durability andlonger component life. pg. 5

Power Train – Engine

The Cat® 3306B engine delivers thereliability and durability necessaryto perform in the most demandingunderground mining applications.Designed for efficient operation,excellent fuel efficiency, low emissionsand is MSHA certified. pg. 4

3

Safety

Caterpillar sets the standard whenit comes to safety in the design andmanufacturing of heavy equipmentfor the mining industry. Safety is notan after thought at Caterpillar, but anintegral part of all machine and systemsdesign. pg. 13

Buckets

Cat underground loader buckets aredesigned for optimal loadability andstructural durability in tough miningconditions. A ranges of sizes andconfigurations are available to matchmaterial conditions and maximizeproductivity. pg. 10

Operator Station

The ergonomic cab is designed foroperator comfort and ease of operationto allow the operator to focus onproduction. Controls and gauges arepositioned within easy reach for optimumefficiency and superior control all shiftlong. pg. 8

Structures

Structural components are the backboneof the R1300G durability. The heavyduty loader frame is designed and builtto absorb twisting, impact and highloading forces for maximum durabilityand reliability. Z-bar linkage generatespowerful breakout forces and optimumloading angle. pg. 7

Engine. The six cylinder, four-stroke,turbocharged Cat 3306B diesel engineis precisely engineered and stringentlytested to maintain a tradition of quality.It does it all with profit-boostingperformance, heavy duty durabilityand reliability, built-in serviceability,excellent fuel economy and lowemission levels.

High Torque Rise. Provides unequalledlugging force while digging, trammingand traversing steep grades. Torque riseeffectively matches transmission shiftpoints for maximum efficiency and fastcycle times.

Radiator. Modular radiator with swing-out grill provides easy access for cleaningor repair. Built in sight gauge allows forquick, safe coolant level checks.

Pistons. Oil cooled pistons increase heatdissipation and promote longer piston life.

Full-length Water-cooler. Full-lengthwater-cooled cylinder liners providemaximum heat transfer.

Turbocharged and Aftercooled. Jacketwater aftercooling provides improvedfuel economy by packing cooler, denserair into cylinders for more completecombustion of fuel and lower emissions.The turbocharger enhances performanceand efficiency.

Fuel Injection. The high pressure directinjection fuel system provides excellentfuel atomization for unmatchedreliability and durability.

Crankshaft. The crankshaft is forgedand induction hardened for long-termdurability.

4

Power Train – EngineThe Cat 3306B diesel engine delivers the reliability and durability necessary to performin the most demanding underground mining applications.

Power Shift Transmission. The Catfour-speed planetary power shifttransmission is matched with theCat 3306B diesel engine to deliverconstant power over a wide rangeof operating speeds.

• Electronic controls allow smooth,on-the-go shifting for greaterproductivity.

• Hydraulic modulation cushionstransmission shifts and reducesstress on components.

• Pump drive and output transfer usehigh contact gear ratios to reducesound levels.

• Perimeter mounted, large diameterclutch packs control inertia forsmooth shifting and increasedcomponent life.

Robust Design. Designed for ruggedunderground mining conditions, theproven planetary power shift transmissionis built for long life between overhauls.

Electronic Controls. Electronic controlsallow smooth, on-the-go shifting forgreater productivity.

Torque Converter. High capacitytorque converter delivers more powerto the wheels for superior power trainefficiency.

Electronic Autoshift Transmission.The electronic auto shift transmissionincreases operator efficiencies andoptimizes machine performance.The operator can choose betweenmanual or auto shift modes.

Transmission Neutralizer. Using theleft brake pedal, the operator can engagethe service brakes and neutralize thetransmission, maintaining high enginerpm for full hydraulic flow, enhancingdigging and loading functions.

Final Drives. Cat final drives work asa system with the planetary power shifttransmission to deliver maximum powerto the ground. Built to withstand theforces of high torque and impact loads,double reduction final drives providehigh torque multiplication to furtherreduce drive train stress.

Axles. Heavy duty axles are built ruggedfor long-life in the most demandingenvironments.

Oscillating Rear Axle. Oscillating rearaxle ensures four-wheel ground contactfor maximum traction and stability atall times.

Differential. No spin rear differentialreduces tire wear and maximizes tractionin uneven terrain.

Duo-Cone™ Seals. Duo-Cone™ sealsbetween the axle spindle and housingskeep lubrication in and contaminants out.

Brakes. Fully enclosed oil immerseddisc brakes incorporate independentservice and parking brake pistons.Hydraulic actuated independent circuitsprovide improved performance andreliability.

Cat Electronic Technician. Cat ETservice tool provides service technicianswith easy access to stored diagnosticdata through Cat Data Link to simplifyproblem diagnosis and increaseavailability.

5

Power Train – TransmissionDesigned for durability, the Cat power shift transmission delivers smooth, responsiveperformance and reliability in tough conditions.

Hydraulic System. Powerful Cathydraulics deliver exceptional diggingand lifting forces and fast cycle times.

Lift and Tilt System. High hydraulicflow rates provide fast hydraulic cylinderresponse and powerful lift forces.Large-bore tilt and lift cylinders deliverexceptional strength, performance anddurability.

Pilot Controls. Low effort, pilot operatedjoystick implement control withsimultaneous lift and tilt functionsoptimizes operating efficiency.Optional circuit controls enable ejectorbucket to be controlled from a switchon the joystick.

Steering System. STIC™ control systemintegrates steering and transmissionfunctions into a single controller formaximum responsiveness andsmooth control.

Optional Ride Control. The optional ridecontrol system uses a nitrogen filled oilaccumulator in the hydraulic lift circuitto act as a shock absorber for the bucketand lift arms. The lift arm and bucketresponse to movement is dampenedover rough ground, reducing fore andaft pitch, improving cycle times andload retention. A smoother, morecomfortable ride gives operators theconfidence to travel at speeds above5 km/h (3 mph) during load and carryoperations.

Cat Hydraulic Hose. Field proven Cathigh pressure XT™ hydraulic hosesare exceptionally strong and flexible formaximum system reliability and longlife in the most demanding conditions.Reusable couplings with O-ring face sealsprovide superior, leak free performanceand prolong hose assembly life.

6

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

Frame Design. The frame features robuststructural components for outstandingdurability in the toughest loadingconditions. Caterpillar integratesadvanced processes in the design andmanufacture of Cat frames and structures.Computer modeling and Finite ElementAnalysis (FEA) are used extensivelythroughout design.

Steel Frame. Strong steel frame structuresare designed to resist twisting forces,torsional shock and stresses generatedduring the loading cycle while protectingdrive line and hydraulic systemcomponents.

Lift Arms. Solid steel lift arms absorbhigh stresses generated during loadingwithout sacrificing strength or durability.The linkage design offers excellentreach and dump clearance for betterproductivity. Lift arm support pinsprevent lowering the lift arms duringservice and maintenance.

Loader Tower. The four plate loadertower provides a solid mount for liftarms, lift cylinders and Z-bar tilt linkage.The loader frame is designed and builtto absorb twisting, impact and highloading forces.

Cast-Steel Cross Tube. The cast steelcross tube provides excellent resistanceto torsion and impact loads, keeping pinbores well aligned and extendingcomponent service life.

Z-Bar Loader Linkage. Proven Z-Barloader linkage geometry generatespowerful breakout force and an increasedrack back angle for better bucket loadingand material retention.

Sealed Pins. Sealed colleted pins arefitted to all bucket and lift arm hingepoints for longer pin and bushing life.This reduces maintenance costs andextends service intervals. The sealedjoints retain lubrication and preventcontaminant entry.

Hitch. Spread hitch design widens thedistance between upper and lower hitchplates to distribute forces and increasebearing life. Thicker hitch plates reducedeflection. The wide opening provideseasy service access. Upper and lowerhitch pins pivot on roller bearings todistribute horizontal and vertical loadsover a greater surface area. Shim adjustedpreload reduces maintenance time.An on-board steering frame lock pinis fitted to prevent articulation duringmaintenance and service.

7

StructuresDesigned for maximum strength and durability in the harshest operating environments.

Ergonomic Layout. The R1300G operatorstation is ergonomically designed fortotal machine control in a comfortable,productive and safe environment.All controls, levers switches and gaugesare positioned to maximize productivityand minimize operator fatigue.

Pilot Controls. Low-effort pilot operatedjoystick controls integrate steering,transmission and implement functionsfor smoother, faster cycles with lessoperator fatigue.

Electronic Autoshift. Electronic Autoshiftallows the operator to choose automaticor manual shifting. In auto mode, theoperator uses a dash mounted switchto select the highest gear they wish themachine to shift to. In this mode, thetransmission shifts at factory preset shiftpoints so that each shift occurs at optimumtorque and ground speed for maximummachine performance.

Dual-Pedal Braking. Dual brake pedalsfunction as a brake and a transmissionneutralizer so the operator can maintainhigh engine rpm for full hydraulic flowand fast cycle times.

Protective Structure. The operatorstation has integrated into its constructiona ROPS – Roll-over protective structuresand FOPS – Falling object protectivestructures. This structure is resilientlymounted to the frame, reducingvibration to the operator for a morecomfortable ride.

Suspension Seat. Suspension seatprovides optimal driving position andenhances operator comfort, all shift long.

8

Setting a new industry standard for comfort and efficiency.

Operator Station

STIC™ Steering Control. STIC™combines directional selection, gearselection and steering into a singlelever for maximum responsiveness.Simple side-to-side motion turnsmachine right or left. Transmissionshifting (forward/neutral/reverse) iscontrolled using a three position rockerswitch. The thumb operated upshiftand downshift buttons controlmanual shifting.

Optional Enclosed Cab. Optional sound-suppressed ROPS cab provides a quiet,secure working environment. Largewindow openings offer excellent visibilityin all directions. Enclosed design providesfresh, pressurized, temperature-controlledair circulation with air-conditionedcomfort and a more comfortable workingenvironment. The air conditioningsystem uses environmentally friendlyR134a refrigerant.

Optional Ride Control. The system usesa nitrogen filled oil accumulator in thehydraulic lift circuit to act as a shockabsorber for the bucket and lift arms.The lift arm and bucket response tomovement is dampened over roughground, reducing fore and aft pitch,improving cycle times and load retention.A smoother, more comfortable ridegives operators the confidence to travelat higher speeds during load and carryapplications.

Monitoring System. Caterpillar®

Electronic Monitoring System (CEMS)continuously provides critical machinedata to keep the machine performing attop production levels. A warning systemalerts the operator of immediate orimpending problems with engine oilpressure, parking brake engagement,brake oil pressure, electrical system,low fuel, hydraulic oil temperature,coolant level/temperature, transmissionoil temperature and impending brakeapplication.

• Digital Display. “Normal” modedisplays choice of hour meter, odometeror digital tachometer. “Service” modedisplays operating parameters, diagnosticcodes and out-of-range gauge readings.

• Gauge Cluster. Maintains a constantdisplay of vital machine functions,including: engine coolant temperature,transmission oil temperature, hydraulicoil temperature, and fuel level.

• Speedometer/Tachometer Module.Monitors three systems: engine speed,ground speed and gear indicator.

9

Buckets. Aggressive Cat bucket designsdeliver unmatched productivity inthe most demanding applications.Underground mining buckets aredesigned for optimal loadability andstructural reliability to help lower yourcost-per-ton.

Bucket Selection. Cat undergroundloader buckets are available in two stylesto meet a range of loading, hauling anddumping conditions.

• Dump buckets

• Ejector buckets

Bucket Capacities. Buckets are availablein a range of sizes and capacities to suitmost material types and densities.

Optional Wear Packages. Weld-onwear plates in high wear areas arestandard. Additional wear packages,including sacrificial wear strips andCat heel shrouds protect the edges fromdamage and reduce the need for costlybucket rebuilds.

Optional Cutting Edges. Cat half arrow,cast half arrow and weld on GET cuttingedges extend bucket life in high wearapplications.

10

BucketsCat buckets provide the flexibility to match the machine to the material and conditions.

Service Access. Easy access to dailyservice points simplifies servicingand reduces time spent on regularmaintenance procedures.

Ground-Level Access. Allows convenientservicing to all tanks, filters, lubricationpoints and compartment drains.

Air Filters. Radial seal air filters areeasy to change, reducing time requiredfor air filter maintenance.

Sight Gauges. Fluid level checks aremade easier with sight gauges.

Diagnostics. Cat Electronic Technician(Cat ET) service tool enables quickelectronic diagnosis of machineperformance and key diagnostic datafor effective maintenance and repairs.

Sealed Electrical Connectors.Electrical connectors are sealedto lock out dust and moisture.

11

ServiceabilityLess time spent on maintenance means more time being productive.

Commitment Makes the Difference.Cat dealers offer a wide range ofsolutions, services and productsthat help you lower costs, enhanceproductivity and manage your operationmore efficiently. Support goes far beyondparts and service. From the time youselect a piece of Cat equipment untilthe day you rebuild, trade or sell it,the support you get from your Cat dealermakes the difference that counts.

Dealer Capability. Cat dealers providethe level of support you need, on aglobal scale. Dealer expert technicianshave the knowledge, experience,training and tooling necessary to handleyour repair and maintenance needs,when and where you need them.

Product Support. Cat dealers believesuperior products deserve superiorsupport. When Cat products reach thefield, they are supported by a worldwidenetwork of parts distribution facilities,dealer service centers, and technicaltraining facilities to keep your equipmentup and running. Cat customers rely onprompt, dependable parts availabilityand expertise through our global dealernetwork, ready to meet your needs 24/7.

Service Support. Every piece of Catequipment is designed and built toprovide maximum productivity andoperating economy throughout itsworking life. Cat dealers offer a widerange of service plans that will maximizeuptime and return on your investment,including:

• Preventive Maintenance Programs

• Diagnostic Programs, such asScheduled Oil Sampling andTechnical Analysis

• Rebuild and Reman Options

• Customer Support Agreements

Technology Products. Cat dealers offera range of advanced technology productsdesigned to improve fleet efficiency,increase productivity and lower costs.

www.cat.com. For more informationon Cat products, dealer services, andindustry solutions, visit us on the webat www.cat.com.

Operation. With today’s complexproducts, equipment operators musthave a thorough understanding ofmachine systems and operatingtechniques to maximize efficiencyand profitability. Your Cat dealercan arrange training programs to helpoperator’s improve productivity,decrease downtime, reduce operatingcosts, enhance safety, and improvereturn on the investment you makein Cat products.

12

Customer SupportCaterpillar dealers have what it takes to keep your underground mining loader productive.

Product Safety. Caterpillar has been andcontinues to be proactive in developingmining machines that meet or exceedsafety standards. Safety is an integralpart of all machine and systems designs.

Engine Shut Off Switch. A secondaryengine shutoff switch is located atground level.

Protective Structure. The operatorstation has integrated into its constructiona ROPS – Roll-over protective structuresand FOPS – Falling object protectivestructures. This structure is resilientlymounted to the frame, reducingvibration to the operator for a morecomfortable ride.

Brake Systems. Four corner oil-cooledbraking system provides excellentcontrol. The service brake system isactuated by modulated hydraulicpressure, while the parking brakefunction is spring applied and hydraulicreleased. This system assures brakingin the event of hydraulic failure.

Standard Safety Features.

• Anti-skid upper deck surfaces

• Ground level compartment sightgauges

• Increased visibility

• 3-point access to cab and machine

• Push out safety glass

• Suspension seat

• Inertia reel retractable seat belt

• Lift arm support pins

• Hot and cold side of engine

• Steering frame lock

• Hinged belly guards

SAFETY.CAT.COM™.

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SafetyCaterpillar mining machines and systems are designed with safety as their first priority.SAFETY.CAT.COM™

14 R1300G Underground Mining Loader specifications

Transmission

Forward 1 5 km/h 3.1 mphForward 2 9 km/h 5.6 mphForward 3 17 km/h 10.6 mphForward 4 24 km/h 14.9 mphReverse 1 5 km/h 3.1 mphReverse 2 8 km/h 5 mphReverse 3 15 km/h 9.3 mphReverse 4 23 km/h 14.3 mph

Hydraulic Cycle Time

Raise 5 SecondsDump 2 SecondsLower, empty, float down 2.3 SecondsTotal Cycle Time 9.3 Seconds

Bucket Capacities

Bucket Capacity – Std. 3.1 m3 4.1 yd3

Bucket Width (Over cutting edge) 2200 mm 86.6 inBucket Capacity – Optional 2.4 m3 3.1 yd3

Bucket Capacity – Optional 2.8 m3 3.7 yd3

Bucket Capacity – Optional 3.4 m3 4.4 yd3

Bucket Capacity – Optional 2.4 m3 3.1 yd3

(Ejector)

Turning Dimensions

Outside Clearance Radius 5741 mm 226 inInner Clearance Radius 2914 mm 114.7 inAxle Oscillation 10ºArticulation Angle 42.5º

Engine

Engine Model Cat® 3306B DITA Rated Power 2,200 rpmGross Power – SAE J1995 123 kW 165 hpNet Power – SAE J1349 105 kW 141 hpNet Power – ISO 9249 105 kW 141 hpNet Power – 80/1269/EEC 105 kW 141 hpBore 120.7 mm 4.75 inStroke 152.4 mm 6 inDisplacement 10.5 L 640.75 in3

• Power ratings apply at a rated speed of 2200 rpm whentested under the reference conditions for the specifiedstandard.

• Ratings based on SAE J1995 standard air conditions of 25° C(77° F) and 100 kPa (29.61 Hg) barometer. Power based onfuel having API gravity of 35 at 16° C (60° F) and an LHV of42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F)

• Engine derate will commence at an altitude of 4500 m(14,763.7 ft)

Operating Specifications

Nominal Payload Capacity 6800 kg 14,991 lbGross Machine Operating Weight 27 750 kg 61,178 lbStatic Tipping Load Straight 20 575 kg 45,360 lbAhead Lift Arms HorizontalStatic Tipping Load Full Turn 17 870 kg 39,397 lbLift Arms HorizontalBreakout Force (SAE) 12 020 kg 26,504 lb

Weights

Empty 20 950 kg 46,187 lbFront Axle 8150 kg 17,967 lbRear Axle 12 800 kg 28,220 lb

Loaded 27 750 kg 61,178 lbFront Axle 18 620 kg 41,050 lbRear Axle 9130 kg 20,128 lb

15R1300G Underground Mining Loader specifications

Standards

Brakes ISO3450, AS2958.1,CAN-CSA424.30-M90

Cab/FOPS ISO3449, SAEJ231,AS2294.3, EN13627

Cab/ROPS ISO3471, SAEJ1040,AS2294.2, EN13510

Tires

Tire Size 17.5 � 25 20 PLY L5S STMS

Service Refill Capacities

Engine Crankcase with Filter 25 L 6.6 galTransmission 45 L 11.9 galHydraulic Tank 88 L 23.2 galCooling System 67 L 17.7 galFront Differential and Final Drives 38 L 10 galRear Differential and Final Drives 42 L 11.1 galFuel Tank 295 L 77.9 gal

243-5577 186-9278 243-6143 243-6224 157-3622Standard Bucket Ejector Bucket

Bucket Capacity 2.4 m3 (3.1 yd3) 2.8 m3 (3.7 yd3) 3.1 m3 (4.1 yd3) 3.4 m3 (4.4 yd3) 2.4 m3 (3.1 yd3)Bucket Width Over Cutting Edge 1950 mm (6'5") 2010 mm (6'7") 2200 mm (7'2") 2400 mm (7'11") 2200 mm (7'2")

1 Overall Height – Bucket Raised 4232 mm (13'11") 4300 mm (14'1") 4302 mm (14'1") 4300 mm (14'1") 4300 mm (14'1")2 Max Dump Height 3548 mm (11'8") 3529 mm (11'7") 3531 mm (11'7") 3529 mm (11'7") 3577 mm (11'9")3 Bucket Pin Height at Max Lift 2918 mm (9'7") 2918 mm (9'7") 2918 mm (9'7") 2918 mm (9'7") 2918 mm (9'7")4 Dump Clearance at Max Lift 1662 mm (5'5") 1558 mm (5'1") 1560 mm (5'1") 1561 mm (5'1") 1561 mm (5'1")5 Digging Depth 26 mm (0'1") 36 mm (0'1") 34 mm (0'1") 36 mm (0'1") 36 mm (0'1")6 Dump Angle at Max Lift 43° 43° 43° 43° 43°7 Reach 1476 mm (4'10") 1588 mm (5'3") 1583 mm (5'2") 1584 mm (5'2") 1584 mm (5'2")8 Centerline of Front Axle 1525 mm (5'0") 1525 mm (5'0") 1525 mm (5'0") 1525 mm (5'0") 1525 mm (5'0")

to Centerline of Hitch9 Overall Length (Digging) 8943 mm (29'4") 9100 mm (29'10") 9107 mm (29'11") 9095 mm (29'10") 9095 mm (29'10")

10 Overall Length (Tramming) 8613 mm (28'3") 8707 mm (28'7") 8714 mm (28'7") 8704 mm (28'7") 8704 mm (28'7")11 Ground Clearance 328 mm (1'1") 328 mm (1'1") 328 mm (1'1") 328 mm (1'1") 328 mm (1'1")12 Centerline of Back Axle 1525 mm (5'0") 1525 mm (5'0") 1525 mm (5'0") 1525 mm (5'0") 1525 mm (5'0")

to Centerline of Hitch13 Length – Rear Axle to Bumper 2932 mm (9'7") 2932 mm (9'7") 2932 mm (9'7") 2932 mm (9'7") 2932 mm (9'7")14 Height to Top of Hood 1628 mm (5'4") 1628 mm (5'4") 1628 mm (5'4") 1628 mm (5'4") 1628 mm (5'4")15 Height to Top of ROPS 2120 mm (6'11") 2120 mm (6'11") 2120 mm (6'11") 2120 mm (6'11") 2120 mm (6'11")16 Tunnel Clearance Width* 3000 mm (9'10") 3000 mm (9'10") 3000 mm (9'10") 3000 mm (9'10") 3000 mm (9'10")17 Tunnel Clearance Height* 2800 mm (9'2") 2800 mm (9'2") 2800 mm (9'2") 2800 mm (9'2") 2800 mm (9'2")18 Overall Tire Width 1900 mm (6'3") 1900 mm (6'3") 1900 mm (6'3") 1900 mm (6'3") 1900 mm (6'3")19 Overall Width Excluding Bucket 2071 mm (6'10") 2071 mm (6'10") 2071 mm (6'10") 2071 mm (6'10") 2071 mm (6'10")20 Overall Width Including Bucket 2155 mm (7'1") 2185 mm (7'2") 2318 mm (7'7") 2518 mm (8'3") 2318 mm (7'7")21 Wheelbase 3050 mm (10'0") 3050 mm (10'0") 3050 mm (10'0") 3050 mm (10'0") 3050 mm (10'0")

* Clearance dimensions are for reference only.

DimensionsAll dimensions are approximate.

16

17

181920

43°67

15°5

44°11 13°

1415

51°

3

2

218 13

109

4

1

12

16 R1300G Underground Mining Loader specifications

17R1300G Underground Mining Loader specifications

E L

25%

20%

15%

10%

5%

1st Gear

2nd Gear

3rd Gear

4th Gear

0

5

0 2 4 6 8 10 12 14 16 18 22 mphkm/h3.2 6.4 9.6 12.9 16.0 19.3 22.5 25.7 28.9 35.4

2032.1

SpeedE – Empty 20 950 kg (46,187 lb)

L – Loaded 27 750 kg (61,178 lb)

Tota

l Res

ista

nce

(Gra

de p

lus

Rolli

ng)

f Gross Weight17.5x25 Tires

2146 61 lb x 1000

28 kg x 1000

10

15

20

25

30

35

40

45

55

lb N

245

200

178

156

133

111

89

67

44

22

50222

Rim

pull

N x

100

0 (lb

x 1

000)

Typical Field Empty Weight

Loaded Weight

To determine gradeability performance: Read from gross weightdown to the percent of total resistance. Total resistance equalsactual percent grade plus rolling resistance. As a general guideuse 2% for rolling resistance in underground applications or

refer to the Caterpillar Performance Handbook. From the totalresistance point, read horizontally to the curve with the highestobtainable gear, then down to maximum speed. Usable rimpullwill depend upon traction available and weight on drive wheels.

Gradeability/Speed/Rimpull

Standard EquipmentStandard equipment may vary. Consult your Caterpillar dealer for details.

Power TrainCat 3306B DITA Diesel Engine, 6-CylinderCrossflow RadiatorEngine Air Intake PrecleanerFuel Priming AidFull Hydraulic Enclosed Wet Disc Brakes (SAFR™)Heat ShieldsLong Life CoolantManual Fuel Shut Off TapPlanetary Powershift Transmission with Automatic Shift

Control, 4 Speed Forward/4 Speed ReverseTorque ConverterTransmission Neutralizer

Other Standard EquipmentCatalytic Exhaust Purifier/Muffler GroupEngine and Transmission Belly GuardsFenders, Front, RearFirewallHydraulic Oil Cooler, Swing OutRear Frame Protection Wear Bars 100 � 50 mm (4 � 2 in)Rims, 5-PieceSemi Centralized Lubrication PointsSwing Out Radiator GrillTires, VSMS 17.5 � 25 20-Ply (L5S)

ElectricalAlternator, 95-ampBattery Disconnect Switch, Ground LevelCircuit Breaker, 80-ampCorrosive Protection SprayDiagnostic ConnectorElectric Starting, 24-voltEngine Shutdown SwitchExternal Lighting System, Front, RearLow Maintenance BatteriesReversing AlarmStarting and Charging System

Operator EnvironmentCaterpillar Electronic Monitoring System (CEMS)Electric HornsGauges

Engine Coolant TemperatureFuel LevelHydraulic OilSpeedometerTachometerTransmission

Pilot Hydraulic Implement Controls, Single JoystickRemovable ROPS/FOPS StructureSTIC™ SteeringSuspension Tee Seat with Retractable Seat Belt

18 R1300G Underground Mining Loader specifications

19R1300G Underground Mining Loader specifications

Optional EquipmentOptional equipment may vary. Consult your Caterpillar dealer for details.

Fast Fill SystemCoolantEngineFuelHydraulicTransmission

Fire ExtinguisherFire Suppression SystemFront Light ProtectorsHeater, CabinHydraulic Tank Guard Protection BarsOil Sample AdaptersPayload Control System (PCS)Radiator Guard Protection BarsRadiator Sand Blast Guards, Not Available with Air Con CabRemote Activated Fire SystemRemote Control Systems

ProportionalRetrieval Attachment

Reversible SteeringRide Control SystemSeat CoversSecondary Steering SystemService ToolsAuxiliary Start Receptacle

5 Spare Piece RimAlternative Tire ArrangementsAutomatic Lube SystemAuxiliary Start ReceptacleBrake LightBrake Pressure GaugesBrake Release ArrangementsBucket

Bucket (2.4 m3, 3.1 yd3)Bucket (2.8 m3, 3.7 yd3)Bucket (3.4 m3, 4.4 yd3)Ejector Bucket (2.4 m3, 3.1 yd3)Bucket Heel ShroudsBucket Sacrificial Wear Strip Package

Bucket Positioner, Return to DigCab Protection BarsCentralized Lube System, ManualDraw Bar Attachment, Bolt-onDuo Cone Seal GuardsEjector BucketEjector Bucket Ready, Includes 3rd Valve with Pilot Lines OnlyElectronic Access ModuleEnclosed ROPS/FOPS Operator Station

Air ConditioningPressurizerDome LightRadio Ready

R

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

© 2007 CaterpillarAll Rights Reserved

Printed in U.S.A.

Materials and specifications are subject to change without notice.Featured machines in photos may include additional equipment.

See your Caterpillar dealer for available options.

CAT, CATERPILLAR, SAFETY.CAT.COM, 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.AEHQ5919 (10-07)

R1300G Underground Mining Loader