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    775G Off-Highway Truck
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    793F 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 - -
    ROPS Standards - ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:1994 ROPS criteria. -
    FOPS Standards - FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II FOPS criteria. -

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

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

    Engine
    Engine Model Cat® C27 Cat® C175-16 Cat� 3512E
    Gross Power - SAE J1995 825 HP 2650 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 5187 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 - 2478 HP 1509 HP
    Rated Speed - 1750 r/min -
    Emissions - 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) - EPA Tier 4 Final / EU Stage V available for applicable markets. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
    Emissions Rating - - Fuel Optimized
    Note (3) - - Additional fuel optimized selectable power ratings: 1,450 hp

    Transmission
    Forward - 1 6.6 mile/h 8 mile/h 7.5 mile/h
    Forward - 2 9.3 mile/h 10.8 mile/h 10.2 mile/h
    Forward - 3 12.6 mile/h 14.8 mile/h 13.8 mile/h
    Forward - 4 16.8 mile/h 19.9 mile/h 18.6 mile/h
    Forward - 5 22.8 mile/h 27.1 mile/h 25.2 mile/h
    Forward - 6 30.7 mile/h 37.3 mile/h 34 mile/h
    Forward - 7 41.6 mile/h - -
    Reverse 8.7 mile/h 7.3 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 - 37.3 mile/h 34 mile/h

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

    Service Refill Capacities
    Fuel Tank Capacity 210 gal (US) - -
    Cooling System 45 gal (US) 284 gal (US) 100 gal (US)
    Crankcase 24 gal (US) 82 gal (US) 54 gal (US)
    Differential - Final Drives 38 gal (US) - 139 gal (US)
    Steering System - Including Tank 14 gal (US) 77 gal (US) -
    Brake/Hoist Hydraulic Tank 46.5 gal (US) - -
    Brake Hoist System 85 gal (US) - -
    Fuel Tank - 750 gal (US) 410 gal (US)
    Fuel Tank - Optional - 1300 gal (US) -
    Diesel Exhaust Fluid Tank - 62 gal (US) 36 gal (US)
    Rear Axle - Housing - 260 gal (US) -
    Brake Hoist System - Includes Tank - 347 gal (US) 160 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. -
    Front Wheels - Each - - 8 gal (US)
    Steering Tank - - 29 gal (US)
    Steering System - Includes Tank - - 45 gal (US)
    Brake/Hoist Tank - - 135 gal (US)
    Torque Converter - Transmission System - Including Sump - - 46 gal (US)

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

    Tires
    Standard Tires - 40.00 R57 -
    Rims - 29" or 32" 610 mm (24") Rims (standard). 660 mm (26") Rims (optional).
    Note - Quick Change Rims optional. -
    Note (1) - Extended life wheel stations optional. Quick Change Rims 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 Tire - - 33.00R51
    Optional Tire - - 36.00R51

    Suspension
    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 - 5.1 in 12.6 in
    Effective Cylinder Stroke - Rear - 4.2 in 6.5 in
    Rear axle - Oscillation - ±4.9 degrees +/- 5 degrees

    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 - 13921 in³ 9487 in²
    Rear - Wet Disc Brake Surface Area - 20847 in³ 13908 in²
    Standards - (Service and Secondary): ISO 3450:1996 Service and Secondary: ISO 3450:2011
    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 -
    Parking Brake - - Four corner, multi disc, spring applied, hydraulically released

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

    Cab
    Air Conditioning - Air Conditioning (HFC - 134A refrigerant): 24,300 Btu/hr 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 and ISO 6396. 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.

    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 -

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

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

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

    Sound
    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. -
    Sound Standards (1) - 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. -

    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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