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    775G Off-Highway Truck
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    797F Mining Truck
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    785 Mining Truck (LRC, Tier 4 Final / EU Stage V)
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    Weights
    LRC Bare Chassis Weight without Hoist 75118 lb - -
    LRC Bare Chassis Weight with Hoist 76326 lb - -
    LRC Gross Vehicle Weight (Target) without Hoist 246503 lb - -
    LRC Gross Vehicle Weight (Target) with Hoist 246503 lb - -
    HRC Bare Chassis Weight without Hoist 76573 lb - -
    HRC Bare Chassis Weight with Hoist 77781 lb - -
    HRC Gross Vehicle Weight (Target) without Hoist 246503 lb - -
    HRC Gross Vehicle Weight (Target) with Hoist 246503 lb - -
    Note LRC model is offered for lesser regulated countries. HRC model is offered for highly regulated countries. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. - -

    ROPS
    Tractor ROPS 85288 lb - -

    Operating Specifications
    Nominal Water Tank Capacity 15000 gal (US) - -

    Steering
    Steering Standards ISO 5010:2007 ISO 5010:2007 ISO 5010:2007
    Steer Angle 31 ° - 36 °
    Turning Diameter 77.1 ft - -
    Turning Circle - Clearance Diameter 85.6 ft - -
    Steering Angle - 40 ° -
    Turning Diameter - Front - 122.7 ft -
    Note - Turning Diameter (ISO 7457:2009) -
    Turning Diameter - ISO 7457:1997 (33.00R51 tires) - - 97.75 ft

    Engine
    Engine Model Cat® C27 Cat® C175-20 Cat� 3512E
    Gross Power - SAE J1995 825 HP 4000 HP 1600 HP
    Rated Net Power - SAE J1349 683 HP - -
    Bore 5.4 in 6.9 in 6.7 in
    Stroke 6 in 8.7 in 8.5 in
    Displacement 1648 in³ 6469 in³ 3573 in³
    Note Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. Specifications shown are for LRC model. - -
    Net Power - SAE J1349 - 3795 HP 1509 HP
    Rated Speed - 1750 r/min -
    Emissions - U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.Tier 4 engine option available to meet Tier 4 Final emission standards. -
    Note (1) - Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
    Note (2) - U.S. EPA Tier 4 Final available for applicable markets. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
    Note (3) - High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available. Additional fuel optimized selectable power ratings: 1,450 hp
    Emissions Rating - - Fuel Optimized

    Transmission
    Forward - 1 6.6 mile/h 6.6 mile/h 7.5 mile/h
    Forward - 2 9.3 mile/h 8.9 mile/h 10.2 mile/h
    Forward - 3 12.6 mile/h 12 mile/h 13.8 mile/h
    Forward - 4 16.8 mile/h 16.2 mile/h 18.6 mile/h
    Forward - 5 22.8 mile/h 21.8 mile/h 25.2 mile/h
    Forward - 6 30.7 mile/h 29.4 mile/h 34 mile/h
    Forward - 7 41.6 mile/h 39.5 mile/h -
    Reverse 8.7 mile/h 7.4 mile/h 6.8 mile/h
    Note Maximum travel speeds with standard 24.00R35 (E4) tires - Maximum travel speeds with standard 33.00-R51 tires.
    Top Speed - Loaded - 39.5 mile/h 34 mile/h

    Brakes
    Brake Surface - Front 257 in² - -
    Brake Surface - Rear 9497 in² - -

    Service Refill Capacities
    Fuel Tank Capacity 210 gal (US) - -
    Cooling System 45 gal (US) 306 gal (US) 100 gal (US)
    Crankcase 24 gal (US) 103 gal (US) 54 gal (US)
    Differential - Final Drives 38 gal (US) - 139 gal (US)
    Steering System - Including Tank 14 gal (US) 95 gal (US) -
    Brake/Hoist Hydraulic Tank 46.5 gal (US) - -
    Brake Hoist System 85 gal (US) - -
    Fuel Tank - 1000 gal (US) 410 gal (US)
    Fuel Tank (Tier 4) - 1200 gal (US) -
    Diesel Exhaust Fluid Tank - 100 gal (US) 36 gal (US)
    Front Wheels - Each - 16 gal (US) 8 gal (US)
    Differentials - 330 gal (US) -
    Steering Tank - 67 gal (US) 29 gal (US)
    Brake/Hoist Tank - 203 gal (US) 135 gal (US)
    Brake Hoist System - Includes Tank - 489 gal (US) 160 gal (US)
    Torque Converter Sump - 80 gal (US) -
    Torque Converter/Transmission System - Including Sump - 166 gal (US) -
    Note (1) - DEF Tank only available for EPA Tier 4 engine option. -
    Steering System - Includes Tank - - 45 gal (US)
    Torque Converter - Transmission System - Including Sump - - 46 gal (US)

    Weights - Approximate
    Nominal Rated Payload - 400 ton (US) -
    Rated Gross Machine Weight - 1375000 lb -
    Chassis Weight - 474472 lb -
    Body Weight - 94799 lb 57779 lb
    Note (1) - Consult your tire manufacturer for maximum tire load Consult your tire manufacturer for maximum tire load
    Note (2) - Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires. Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires.
    Note (4) - Tier 4 Chassis Weight: 486263 lb (220565 kg) -
    Nominal Rated Payload (33.00R51 Tires) - - 153 ton (US)
    Rated Gross Machine Weight (33.00R51 tires) - - 550000 lb
    Nominal Rated Payload (36.00R51 Tires) - - 157 ton (US)
    Rated Gross Machine Weight (36.00R51 tires) - - 564000 lb
    Chassis Weight (33.00R51 Tires) - - 186799 lb
    Chassis Weight (36.00R51 Tires) - - 193192 lb
    Note (3) - - Body weight varies depending on body selection and configuration.

    Body Hoists
    Type - Twin, two-stage hydraulic cylinders with snubbing valve. Twin, two-stage hydraulic cylinders with snubbing valve.
    Pump Flow - High Idle - 317 gal/min 192.7 gal/min
    Relief Valve Setting - Raise - 3510 psi 2500 psi
    Body Raise Time - High Idle - 25 s 15.2 s
    Body Lower Time - Float - 18 s -
    Body Power Down- High Idle - 18 s 15.9 s
    Body Lower Time - Float High Idle - - 15.9 s
    Body Lower Time - Float Low Idle - - 16.2 s

    Suspension
    Type - Self-contained nitrogen/oil cylinders, rear strut pin-to-pin mounting, top & bottom double shear clevis attachments Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments
    Effective Cylinder Stroke - Front - 3.9 in 12.6 in
    Effective Cylinder Stroke - Rear - 3.7 in 6.5 in
    Rear axle - Oscillation - ±3.96 degrees +/- 5 degrees

    Weight Distributions - Approximate
    Front Axle - Empty - 47.20% 48%
    Rear Axle - Empty - 52.80% 52%
    Front Axle - Loaded - 33.30% 33%
    Rear Axle - Loaded - 66.70% 67%
    Note - Weight distributions optimized with Cat body. Weight distributions optimized with Cat body.

    Final Drives
    Type - Double reduction, planetary with full floating axles. Double reduction, planetary with full floating axles.
    Differential Ratio - 1.276:1 2:10:01
    Planetary Ratio - 16.67:1 10.83:1
    Total Reduction Ratio - 21.26:1 22.75:1
    Note - Double reduction, planetary with full floating axles. -

    Tires
    Tires - 59/80 R63 -
    Rims - 44" x 63" 610 mm (24") Rims (standard). 660 mm (26") Rims (optional).
    Note - Quick Change Rims optional. -
    Note (1) - Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. Quick Change Rims optional.
    Standard Tire - - 33.00R51
    Optional Tire - - 36.00R51
    Note (2) - - Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.

    Braking System
    Service Brakes - Service Brakes: Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
    Front Wet Disc Brake Surface Area - 20500 in² 9487 in²
    Rear - Wet Disc Brake Surface Area - 30750 in² 13908 in²
    Standards - Service and Secondary: ISO 3450:2011 Service and Secondary: ISO 3450:2011
    Parking Brake - Four-corner, Multi-disc, Spring Applied, Hydraulically Released Four corner, multi disc, spring applied, hydraulically released
    Load Brake - Rear service brakes -
    Note - Anti-Lock Brake System (ABS) optional with CMD package -

    Capacity - HP Body - 100% Fill Factor
    Struck - 225 yd³ / 172 m³ -
    Heaped (SAE 2:1)* - 330 yd³ / 252 m³ -
    Note (1) - Consult your local Cat dealer for body recommendations. -

    Cab
    Air Conditioning - HFC - 134A refrigerant: 24,300 Btu/h HFC - 134A refrigerant: 24,500 Btu/h
    Heater / Defroster - 38900 Btu/h 33300 Btu/h
    Note - Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning. The operator sound pressure level, 77 dB(A) with direct drive and 75 dB9A) with optional clutch, tested to ISO 6396:2008.
    ROPS Standards (1) - The operator sound pressure level, 76 dB(A), complies with ISO 6394:2008 and ISO 6396:2008. ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
    ROPS Standards (2) - ROPS (Rollover Protective Structure) meets ISO 3471:1994 criteria. -
    FOPS Standards - FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II criteria. FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer.

    Dimensions
    Rear Axle - Clearance - Loaded - 3.08 ft -
    Inside Body Depth - Maximum - 11 ft -
    Overall Height - Body Raised - 51.5 ft -
    Loaded Ground Clearance - 2.58 ft -
    Loading Height - Empty - 23 ft -
    Engine Guard Clearance - Loaded - 3.33 ft -
    Height - Top of ROPS - Empty - 21.4 ft -
    Front Canopy Height - Empty - 25.33 ft -
    Overall Body Length - 48.6 ft -
    Inside Body Length - 32.75 ft -
    Overall Length - 49.5 ft -
    Wheel Base - 23.58 ft -
    Rear Axle - Tail - 12.9 ft -
    Dump Clearance - 6.58 ft -
    Centerline Front Tire Width - 21.41 ft -
    Overall Canopy Width - 29.91 ft -
    Outside Body Width - 32 ft -
    Inside Body Width - 27.91 ft -
    Centerline of Rear Dual Tire Width - 20.41 ft -
    Overall Tire Width - 31.25 ft -

    Capacity - MSD II - 100% Fill Factor
    Struck - - 72 m^3 / 94 yd^3
    Heaped (SAE 2:1) - - 99 m^3 / 129 yd^3
    Note - - Consult your local Cat dealer for body recommendations.

    Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.)
    Height - Top of ROPS - - 17.09 ft
    Overall Body Length - - 39.32 ft
    Inside Body Length - - 27.29 ft
    Overall Length - - 39.23 ft
    Wheel Base - - 17 ft
    Rear Axle - Tail - - 12.56 ft
    Ground Clearance - - 3.29 ft
    Dump Clearance - - 3.7 ft
    Loading Height - Empty - - 17.39 ft
    Inside Body Depth - Maximum - - 9.15 ft
    Overall Height - Body Raised - - 39.48 ft
    Operating Width - - 24.72 ft
    Centerline Front Tire Width - - 15.91 ft
    Engine Guard Clearance - - 3.41 ft
    Overall Canopy Width - - 24.81 ft
    Outside Body Width - - 22 ft
    Inside Body Width - - 19.72 ft
    Front Canopy Height - - 19.8 ft
    Rear Axle - Clearance - - 3.25 ft
    Centerline of Rear Dual Tire Width - - 14.06 ft
    Overall Tire Width - - 20.59 ft
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