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    775G Off-Highway Truck
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    772 (07) Off-Highway Truck
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    797F Mining Truck
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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 °
    Turning Diameter 77.1 ft - - -
    Turning Circle - Clearance Diameter 85.6 ft 66.6 ft - -
    Turning Diameter - Front - 57.7 ft 122.7 ft 93.2 ft
    Steering Angle - - 40 ° -
    Note - - Turning Diameter (ISO 7457:2009) -

    Engine
    Engine Model Cat® C27 Cat® C18 Cat® C175-20 Cat® C175-16
    Gross Power - SAE J1995 825 HP 605 HP 4000 HP 2650 HP
    Rated Net Power - SAE J1349 683 HP - - -
    Bore 5.4 in 5.7 in 6.9 in 6.9 in
    Stroke 6 in 7.2 in 8.7 in 8.7 in
    Displacement 1648 in³ 1105 in³ 6469 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 3795 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 - -
    Rated Speed - - 1750 r/min 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. 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 available for applicable markets. EPA Tier 4 Final / EU Stage V available for applicable markets.
    Note (3) - - High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available. -

    Transmission
    Forward - 1 6.6 mile/h 8 mile/h 6.6 mile/h 8 mile/h
    Forward - 2 9.3 mile/h 10.9 mile/h 8.9 mile/h 10.8 mile/h
    Forward - 3 12.6 mile/h 14.8 mile/h 12 mile/h 14.8 mile/h
    Forward - 4 16.8 mile/h 19.8 mile/h 16.2 mile/h 19.9 mile/h
    Forward - 5 22.8 mile/h 26.9 mile/h 21.8 mile/h 27.1 mile/h
    Forward - 6 30.7 mile/h 36.2 mile/h 29.4 mile/h 37.3 mile/h
    Forward - 7 41.6 mile/h 49.2 mile/h 39.5 mile/h -
    Reverse 8.7 mile/h 10.4 mile/h 7.4 mile/h 7.3 mile/h
    Note Maximum travel speeds with standard 24.00R35 (E4) tires - - -
    Top Speed - Loaded - - 39.5 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) 306 gal (US) 284 gal (US)
    Crankcase 24 gal (US) 17 gal (US) 103 gal (US) 82 gal (US)
    Differential - Final Drives 38 gal (US) 47 gal (US) - -
    Steering System - Including Tank 14 gal (US) 23 gal (US) 95 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) 1000 gal (US) 750 gal (US)
    Steering Tank - 14.5 gal (US) 67 gal (US) -
    Torque Converter - Transmission System - 17 gal (US) - -
    DEF Tank - 6 gal (US) - -
    Fuel Tank (Tier 4) - - 1200 gal (US) -
    Diesel Exhaust Fluid Tank - - 100 gal (US) 62 gal (US)
    Front Wheels - Each - - 16 gal (US) -
    Differentials - - 330 gal (US) -
    Brake/Hoist Tank - - 203 gal (US) -
    Brake Hoist System - Includes Tank - - 489 gal (US) 347 gal (US)
    Torque Converter Sump - - 80 gal (US) -
    Torque Converter/Transmission System - Including Sump - - 166 gal (US) 55 gal (US)
    Note (1) - - DEF Tank only available for EPA Tier 4 engine option. DEF Tank only available for EPA Tier 4 engine option.
    Fuel Tank - Optional - - - 1300 gal (US)
    Rear Axle - Housing - - - 260 gal (US)
    Torque Converter - Transmission Sump - - - 27 gal (US)

    Weights - Approximate
    Target Gross Machine Operating Weight - 181000 lb - -
    Chassis Weight - 59223 lb 474472 lb 265639 lb
    Body Weight - 17306 lb 94799 lb 67682 lb
    Target Gross Machine Weight - 181000 lb - -
    Nominal Rated Payload - - 400 ton (US) 256 ton (US)
    Rated Gross Machine Weight - - 1375000 lb 851000 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) -
    Note (3) - - - Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.

    Weight Distributions - Approximate
    Front Axle - Empty - 51.4 % 47.20% 48 %
    Front Axle - Loaded - 34.2 % 33.30% 33 %
    Rear Axle - Empty - 48.6 % 52.80% 52 %
    Rear Axle - Loaded - 65.8 % 66.70% 67 %
    Note - - Weight distributions optimized with Cat body. -

    Final Drives
    Differential Ratio - 2.74:1 1.276:1 1.8:1
    Planetary Ratio - 4.80:1 16.67:1 16:01
    Total Reduction Ratio - 13.14:1 21.26:1 26.8:1
    Type - - Double reduction, planetary with full floating axles. -
    Note - - Double reduction, planetary with full floating axles. -

    Body Hoists
    Pump Flow - High Idle - 112 gal/min 317 gal/min 224 gal/min
    Relief Valve Setting - Raise - 2750 psi 3510 psi 2955 psi
    Relief Valve Setting - Lower - 500 psi - -
    Body Raise Time - High Idle - 8 s 25 s 19 s
    Body Lower Time - Float - 10 s 18 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 Power Down- High Idle - - 18 s -

    Suspension
    Rear axle - Oscillation - 8.9 ° ±3.96 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, 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 5.1 in
    Effective Cylinder Stroke - Rear - - 3.7 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 11 ft -
    Overall Body Length - 26.8 ft 48.6 ft -
    Inside Body Length - 19 ft 32.75 ft -
    Overall Length - 28.9 ft 49.5 ft -
    Wheel Base - 13 ft 23.58 ft -
    Rear Axle - Tail - 9.5 ft 12.9 ft -
    Ground Clearance - 1.6 ft - -
    Dump Clearance - 1.5 ft 6.58 ft -
    Loading Height - Empty - 11.6 ft 23 ft -
    Overall Height - Body Raised - 27.1 ft 51.5 ft -
    Operating Width - 15.7 ft - -
    Centerline Front Tire Width - 10.4 ft 21.41 ft -
    Engine Guard Clearance - 2 ft - -
    Outside Body Width - 12.9 ft 32 ft -
    Inside Body Width - 11.9 ft 27.91 ft -
    Front Canopy Height - 13.7 ft - -
    Rear Axle - Clearance - 1.9 ft - -
    Centerline of Rear Dual Tire Width - 8.7 ft 20.41 ft -
    Overall Tire Width - 12.9 ft 31.25 ft -
    Rear Axle - Clearance - Loaded - - 3.08 ft -
    Loaded Ground Clearance - - 2.58 ft -
    Engine Guard Clearance - Loaded - - 3.33 ft -
    Height - Top of ROPS - Empty - - 21.4 ft -
    Front Canopy Height - Empty - - 25.33 ft -
    Overall Canopy Width - - 29.91 ft -

    Tires
    Standard Tire - 21.00R33 (E4) - -
    Tires - - 59/80 R63 -
    Rims - - 44" x 63" 29" or 32"
    Note - - Quick Change Rims optional. 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. Extended life wheel stations optional.
    Standard Tires - - - 40.00 R57
    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 13921 in³
    Rear - Wet Disc Brake Surface Area - - 30750 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 -
    Load Brake - - Rear service brakes Rear service brakes
    Note - - Anti-Lock Brake System (ABS) optional with CMD package Anti-Lock Brake System (ABS) optional with CMD package
    Parking Brakes - - - Four-corner, Multi-disc, Spring Applied, Hydraulically Released

    Capacity - HP Body - 100% Fill Factor
    Struck - - 225 yd³ / 172 m³ 112.6-151 m³ (147-197.5 yd³)
    Heaped (SAE 2:1)* - - 330 yd³ / 252 m³ 162-191 m³ (212-250 yd³)
    Note (1) - - Consult your local Cat dealer for body recommendations. Contact your local Cat dealer for body recommendation.
    Note (2) - - - *ISO 6483:1980

    Cab
    Air Conditioning - - HFC - 134A refrigerant: 24,300 Btu/h Air Conditioning (HFC - 134A refrigerant): 24,300 Btu/hr
    Heater / Defroster - - 38900 Btu/h 38900 Btu/h
    Note - - Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning. Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
    ROPS Standards (1) - - The operator sound pressure level, 76 dB(A), complies with ISO 6394:2008 and ISO 6396:2008. The operator sound pressure level, 76 dB(A), complies with ISO 6394 and ISO 6396.
    ROPS Standards (2) - - ROPS (Rollover Protective Structure) meets ISO 3471:1994 criteria. 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 3449:1992 Level II criteria.

    Capacity - MSD II - 100% Fill Factor
    Struck - - - 112-142 m³ (146-186 yd³)
    Heaped (SAE 2:1) - - - 159-190 m3 (209-250 yd3)
    Note - - - Contact your local Cat dealer for body recommendation.
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