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    775G Off-Highway Truck
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    772 (07) Off-Highway Truck
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    785 Mining Truck (LRC, Tier 4 Final / EU Stage V)
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    793F Mining Truck
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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 - - -
    FOPS Standards - FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria. - FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II FOPS criteria.
    ROPS Standards - ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria. - ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:1994 ROPS criteria.

    Operating Specifications
    Nominal Water Tank Capacity 15000 gal (US) - - -
    Nominal Payload Class (100%) - 51.6 ton (US) - -
    Top Speed - Loaded - 49.2 mile/h - -
    Maximum Payload Class (110%) - 56.7 ton (US) - -
    Body Capacity - SAE 2:1 - 40.8 yd³ - -
    Target Payload Capacity - 51.6 ton (US) - -
    Not to Exceed Payload (120%) - 61.9 ton (US) - -
    Body Capacity (SAE 2:1)** - 40.8 yd³ - -

    Steering
    Steering Standards ISO 5010:2007 ISO 5010:2007 ISO 5010:2007 SAE J15111 OCT90, ISO 5010:1992
    Steer Angle 31 ° 40.5 ° 36 ° 36 °
    Turning Diameter 77.1 ft - - -
    Turning Circle - Clearance Diameter 85.6 ft 66.6 ft - -
    Turning Diameter - Front - 57.7 ft - 93.2 ft
    Turning Diameter - ISO 7457:1997 (33.00R51 tires) - - 97.75 ft -

    Engine
    Engine Model Cat® C27 Cat® C18 Cat� 3512E Cat® C175-16
    Gross Power - SAE J1995 825 HP 605 HP 1600 HP 2650 HP
    Rated Net Power - SAE J1349 683 HP - - -
    Bore 5.4 in 5.7 in 6.7 in 6.9 in
    Stroke 6 in 7.2 in 8.5 in 8.7 in
    Displacement 1648 in³ 1105 in³ 3573 in³ 5187 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. - - -
    Rated Engine Speed - 1700 r/min - -
    Net Power - SAE J1349 - 550 HP 1509 HP 2478 HP
    Net Power - ISO 9249 - 550 HP - -
    Number of Cylinders - 6 - -
    Net Torque - SAE J1349 - 2221 ft-lb - -
    Engine Power - ISO 14396 - 598 HP - -
    Emissions Rating - - Fuel Optimized -
    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 / EU Stage V available for applicable markets. EPA Tier 4 Final / EU Stage V available for applicable markets.
    Note (3) - - Additional fuel optimized selectable power ratings: 1,450 hp -
    Rated Speed - - - 1750 r/min
    Emissions - - - Fuel Optimized

    Transmission
    Forward - 1 6.6 mile/h 8 mile/h 7.5 mile/h 8 mile/h
    Forward - 2 9.3 mile/h 10.9 mile/h 10.2 mile/h 10.8 mile/h
    Forward - 3 12.6 mile/h 14.8 mile/h 13.8 mile/h 14.8 mile/h
    Forward - 4 16.8 mile/h 19.8 mile/h 18.6 mile/h 19.9 mile/h
    Forward - 5 22.8 mile/h 26.9 mile/h 25.2 mile/h 27.1 mile/h
    Forward - 6 30.7 mile/h 36.2 mile/h 34 mile/h 37.3 mile/h
    Forward - 7 41.6 mile/h 49.2 mile/h - -
    Reverse 8.7 mile/h 10.4 mile/h 6.8 mile/h 7.3 mile/h
    Note Maximum travel speeds with standard 24.00R35 (E4) tires - Maximum travel speeds with standard 33.00-R51 tires. -
    Top Speed - Loaded - - 34 mile/h 37.3 mile/h

    Brakes
    Brake Surface - Front 257 in² 216 in² - 13921 in²
    Brake Surface - Rear 9497 in² 7794 in² - 20847 in²
    Brake Standards - ISO 3450:1996 - -
    Standards - - - J-ISO 3450 JAN88, ISO 3450:1996

    Service Refill Capacities
    Fuel Tank Capacity 210 gal (US) - - -
    Cooling System 45 gal (US) 33 gal (US) 100 gal (US) 284 gal (US)
    Crankcase 24 gal (US) 17 gal (US) 54 gal (US) 82 gal (US)
    Differential - Final Drives 38 gal (US) 47 gal (US) 139 gal (US) -
    Steering System - Including Tank 14 gal (US) 23 gal (US) - 77 gal (US)
    Brake/Hoist Hydraulic Tank 46.5 gal (US) 38 gal (US) - -
    Brake Hoist System 85 gal (US) 60 gal (US) - -
    Fuel Tank - 140 gal (US) 410 gal (US) 750 gal (US)
    Steering Tank - 14.5 gal (US) 29 gal (US) -
    Torque Converter - Transmission System - 17 gal (US) - -
    DEF Tank - 6 gal (US) - -
    Diesel Exhaust Fluid Tank - - 36 gal (US) 62 gal (US)
    Front Wheels - Each - - 8 gal (US) -
    Steering System - Includes Tank - - 45 gal (US) -
    Brake/Hoist Tank - - 135 gal (US) -
    Brake Hoist System - Includes Tank - - 160 gal (US) 347 gal (US)
    Torque Converter - Transmission System - Including Sump - - 46 gal (US) -
    Fuel Tank - Optional - - - 1300 gal (US)
    Rear Axle - Housing - - - 260 gal (US)
    Torque Converter - Transmission Sump - - - 27 gal (US)
    Torque Converter/Transmission System - Including Sump - - - 55 gal (US)
    Note (1) - - - DEF Tank only available for EPA Tier 4 engine option.

    Weights - Approximate
    Target Gross Machine Operating Weight - 181000 lb - -
    Chassis Weight - 59223 lb - 265639 lb
    Body Weight - 17306 lb 57779 lb 67682 lb
    Target Gross Machine Weight - 181000 lb - -
    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 (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 (3) - - Body weight varies depending on body selection and configuration. Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.
    Nominal Rated Payload - - - 256 ton (US)
    Rated Gross Machine Weight - - - 851000 lb

    Weight Distributions - Approximate
    Front Axle - Empty - 51.4 % 48% 48 %
    Front Axle - Loaded - 34.2 % 33% 33 %
    Rear Axle - Empty - 48.6 % 52% 52 %
    Rear Axle - Loaded - 65.8 % 67% 67 %
    Note - - Weight distributions optimized with Cat body. -

    Final Drives
    Differential Ratio - 2.74:1 2:10:01 1.8:1
    Planetary Ratio - 4.80:1 10.83:1 16:01
    Total Reduction Ratio - 13.14:1 22.75:1 26.8:1
    Type - - Double reduction, planetary with full floating axles. -

    Body Hoists
    Pump Flow - High Idle - 112 gal/min 192.7 gal/min 224 gal/min
    Relief Valve Setting - Raise - 2750 psi 2500 psi 2955 psi
    Relief Valve Setting - Lower - 500 psi - -
    Body Raise Time - High Idle - 8 s 15.2 s 19 s
    Body Lower Time - Float - 10 s - 20 s
    Body Power Down - High Idle - 10 s - 17.5 s
    Type - - Twin, two-stage hydraulic cylinders with snubbing valve. Twin, two-stage hydraulic cylinders with snubbing valve
    Body Lower Time - Float High Idle - - 15.9 s -
    Body Lower Time - Float Low Idle - - 16.2 s -
    Body Power Down- High Idle - - 15.9 s -

    Suspension
    Rear axle - Oscillation - 8.9 ° +/- 5 degrees ±4.9 degrees
    Empty Loaded Cylinder Stroke Front - 9.2 in - -
    Empty Loaded Cylinder Stroke Rear - 5.8 in - -
    Type - - Self-contained nitrogen/oil cylinders, 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 - - 12.6 in 5.1 in
    Effective Cylinder Stroke - Rear - - 6.5 in 4.2 in

    Capacity - Dual Slope - 100% Fill Factor
    Heaped 2:1 (SAE) - 40.8 yd³ - -
    Struck - 31.3 yd³ - -

    Capacity - Flat Floor - 100% Fill Factor
    Struck - 31.3 yd³ - -
    Heaped 2:1 (SAE) - 40.9 yd³ - -

    Sound
    Sound Standards (3) - Operator Equivalent Sound Pressure Level (Leq) is 78 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. - -
    Sound Standards (2) - Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 118 dB(A). - -
    Sound Standards (1) - Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment. - Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
    Sound Standards - - - The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 76 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed.

    Dimensions
    Height - Top of ROPS - 12.8 ft - -
    Inside Body Depth - Maximum - 5.7 ft - -
    Overall Body Length - 26.8 ft - -
    Inside Body Length - 19 ft - -
    Overall Length - 28.9 ft - -
    Wheel Base - 13 ft - -
    Rear Axle - Tail - 9.5 ft - -
    Ground Clearance - 1.6 ft - -
    Dump Clearance - 1.5 ft - -
    Loading Height - Empty - 11.6 ft - -
    Overall Height - Body Raised - 27.1 ft - -
    Operating Width - 15.7 ft - -
    Centerline Front Tire Width - 10.4 ft - -
    Engine Guard Clearance - 2 ft - -
    Outside Body Width - 12.9 ft - -
    Inside Body Width - 11.9 ft - -
    Front Canopy Height - 13.7 ft - -
    Rear Axle - Clearance - 1.9 ft - -
    Centerline of Rear Dual Tire Width - 8.7 ft - -
    Overall Tire Width - 12.9 ft - -

    Tires
    Standard Tire - 21.00R33 (E4) 33.00R51 -
    Optional Tire - - 36.00R51 -
    Rims - - 610 mm (24") Rims (standard). 660 mm (26") Rims (optional). 29" or 32"
    Note (1) - - Quick Change Rims optional. Extended life wheel stations optional.
    Note (2) - - Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
    Standard Tires - - - 40.00 R57
    Note - - - Quick Change Rims optional.

    Braking System
    Service Brakes - - Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
    Front Wet Disc Brake Surface Area - - 9487 in² 13921 in³
    Rear - Wet Disc Brake Surface Area - - 13908 in² 20847 in³
    Standards - - Service and Secondary: ISO 3450:2011 (Service and Secondary): ISO 3450:1996
    Parking Brake - - Four corner, multi disc, spring applied, hydraulically released -
    Parking Brakes - - - Four-corner, Multi-disc, Spring Applied, Hydraulically Released
    Load Brake - - - Rear service brakes
    Note - - - Anti-Lock Brake System (ABS) optional with CMD package

    Capacity - MSD II - 100% Fill Factor
    Struck - - 72 m^3 / 94 yd^3 112-142 m³ (146-186 yd³)
    Heaped (SAE 2:1) - - 99 m^3 / 129 yd^3 159-190 m3 (209-250 yd3)
    Note - - Consult your local Cat dealer for body recommendations. Contact your local Cat dealer for body recommendation.

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

    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 -

    Capacity - HP Body - 100% Fill Factor
    Struck - - - 112.6-151 m³ (147-197.5 yd³)
    Heaped (SAE 2:1)* - - - 162-191 m³ (212-250 yd³)
    Note (1) - - - Contact your local Cat dealer for body recommendation.
    Note (2) - - - *ISO 6483:1980
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