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    775G Off-Highway Truck
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    Weights
    LRC Bare Chassis Weight without Hoist 75118 lb - 58414 lb -
    LRC Bare Chassis Weight with Hoist 76326 lb - 59223 lb -
    LRC Gross Vehicle Weight (Target) without Hoist 246503 lb - 180999 lb -
    LRC Gross Vehicle Weight (Target) with Hoist 246503 lb - 180999 lb -
    HRC Bare Chassis Weight without Hoist 76573 lb - 59567 lb -
    HRC Bare Chassis Weight with Hoist 77781 lb - 60376 lb -
    HRC Gross Vehicle Weight (Target) without Hoist 246503 lb - 180999 lb -
    HRC Gross Vehicle Weight (Target) with Hoist 246503 lb - 180999 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. - 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 - 77430 lb -

    Operating Specifications
    Nominal Water Tank Capacity 15000 gal (US) - 11000 gal (US) -

    Steering
    Steering Standards ISO 5010:2007 ISO 5010:2007 ISO 5010:2007 Steering Standards: ISO 5010:2007
    Steer Angle 31 ° - 31 ° 39 °
    Turning Diameter 77.1 ft - 57.7 ft -
    Turning Circle - Clearance Diameter 85.6 ft - 66.6 ft -
    Steering Angle - 40 ° - -
    Turning Diameter - Front - 122.7 ft - 106.3 ft
    Note - Turning Diameter (ISO 7457:2009) - Turning Diameter (ISO 7457:1997)

    Engine
    Engine Model Cat® C27 Cat® C175-20 Cat® C18 Cat® C175-16
    Gross Power - SAE J1995 825 HP 4000 HP 605 HP 3500 HP
    Rated Net Power - SAE J1349 683 HP - 550 HP -
    Bore 5.4 in 6.9 in 5.7 in 6.9 in
    Stroke 6 in 8.7 in 7.2 in 8.7 in
    Displacement 1648 in³ 6469 in³ 1105 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. - 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 - SAE J1349 - 3795 HP - 3405 HP
    Rated Speed - 1750 r/min - 1800 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: 2312 kW / 3,100 hp
    Rated Engine Speed - - 1700 r/min -
    Number of Cylinders - - 6 -
    Optional Gross Power - SAE J1995 - - - 3100 HP
    Emissions Rating - - - Fuel Optimized

    Transmission
    Forward - 1 6.6 mile/h 6.6 mile/h 8 mile/h -
    Forward - 2 9.3 mile/h 8.9 mile/h 10.9 mile/h -
    Forward - 3 12.6 mile/h 12 mile/h 14.8 mile/h -
    Forward - 4 16.8 mile/h 16.2 mile/h 19.8 mile/h -
    Forward - 5 22.8 mile/h 21.8 mile/h 26.9 mile/h -
    Forward - 6 30.7 mile/h 29.4 mile/h 36.2 mile/h -
    Forward - 7 41.6 mile/h 39.5 mile/h 49.2 mile/h -
    Reverse 8.7 mile/h 7.4 mile/h 10.4 mile/h -
    Note Maximum travel speeds with standard 24.00R35 (E4) tires - Maximum travel speeds with standard 21.00R33 (E4) tires. -
    Top Speed - Loaded - 39.5 mile/h - -

    Brakes
    Brake Surface - Front 257 in² - 216 in² -
    Brake Surface - Rear 9497 in² - 7794 in² -

    Service Refill Capacities
    Fuel Tank Capacity 210 gal (US) - 140 gal (US) -
    Cooling System 45 gal (US) 306 gal (US) 33 gal (US) 211 gal (US)
    Crankcase 24 gal (US) 103 gal (US) 17 gal (US) 82 gal (US)
    Differential - Final Drives 38 gal (US) - 47 gal (US) -
    Steering System - Including Tank 14 gal (US) 95 gal (US) 60 gal (US) -
    Brake/Hoist Hydraulic Tank 46.5 gal (US) - 38 gal (US) -
    Brake Hoist System 85 gal (US) - 60 gal (US) -
    Fuel Tank - 1000 gal (US) - 1300 gal (US)
    Fuel Tank (Tier 4) - 1200 gal (US) - 1200 gal (US)
    Diesel Exhaust Fluid Tank - 100 gal (US) - 100 gal (US)
    Front Wheels - Each - 16 gal (US) - -
    Differentials - 330 gal (US) - -
    Steering Tank - 67 gal (US) - -
    Brake/Hoist Tank - 203 gal (US) - -
    Brake Hoist System - Includes Tank - 489 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. - DEF Tank only available for U.S. EPA Tier 4 Final / EU Stage V engine option
    Torque Converter - Transmission System - - 17 gal (US) -
    Final Drive - Each - - - 67 gal (US)
    Hydraulic System - Including Tank - - - 385 gal (US)
    Hydraulic Tank - - - 296 gal (US)
    Grease Tank - - - 90 lb

    Weights - Approximate
    Nominal Rated Payload - 400 ton (US) - 410 ton (US)
    Rated Gross Machine Weight - 1375000 lb - 1375000 lb
    Chassis Weight - 474472 lb - 453826 lb
    Body Weight - 94799 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 100% fuel, hoist, body mounting group, rims, and tires.
    Note (4) - Tier 4 Chassis Weight: 486263 lb (220565 kg) - -
    Body Weight Range - - - 38 833 - 43 275 kg (85,611 - 95,406 lb)
    Note (3) - - - Body weight varies depending on how body is equipped.

    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 - 257.3 gal/min
    Relief Valve Setting - Raise - 3510 psi - 3029 psi
    Body Raise Time - High Idle - 25 s - 21 s
    Body Lower Time - Float - 18 s - 22 s
    Body Power Down- High Idle - 18 s - 17.5 s
    Note (1) - - - Twin, two-stage hydraulic cylinders mounted outside main frame; double-acting cylinders in both stages.
    Note (2) - - - Power raise in both stages; power down capability in both stages.
    Note (3) - - - Automatic body-lower modulation reduces impact on frame.

    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 - 10 in
    Effective Cylinder Stroke - Rear - 3.7 in - 5 in
    Rear axle - Oscillation - ±3.96 degrees - -

    Weight Distributions - Approximate
    Front Axle - Empty - 47.20% - 47 %
    Rear Axle - Empty - 52.80% - 53 %
    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. - -
    Differential Ratio - 1.276:1 - -
    Planetary Ratio - 16.67:1 - -
    Total Reduction Ratio - 21.26:1 - -
    Note - Double reduction, planetary with full floating axles. - -

    Tires
    Tires - 59/80 R63 - -
    Rims - 44" x 63" - 44" x 63" Rims
    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 Tires - - - 59/80 R63
    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 - 22642 in²
    Rear - Wet Disc Brake Surface Area - 30750 in² - 32730 in²
    Standards - Service and Secondary: ISO 3450:2011 - Service and Secondary: ISO 3450:2011
    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
    Electric Retarding - - - Radial Grid Design
    Dynamic Retarding Power - Continuous - - - 5480 HP
    Parking Brakes - - - Four-corner, Multi-disc, Spring Applied, Hydraulically Released

    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: 21,600 Btu/h
    Heater / Defroster - 38900 Btu/h - 24600 Btu/h
    Note - Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning. - Ambient capabilities down to -15C (5F) 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. - 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 - -

    Service Refill Capacities - High Altitude Only
    Fuel Tank - - - 2000 gal (US)
    Cooling System - - - 273 gal (US)
    Crankcase - - - 124 gal (US)
    Hydraulic Tank - - - 273 gal (US)
    Hydraulic System (includes tank) - - - 342 gal (US)

    AC Drive System
    Total Reduction Ratio - - - 35:01:00
    Top Speed - Loaded - - - 40 mile/h
    Generator/Alternator - - - Brushless, engine mounted, dual bearing
    Controls - - - IGBT Inverter Technology, air cooled, pressurized cabinet with filtration
    Wheel Motor - - - Cat high-torque AC induction, rear axle mounted
    Cooling System - - - Cat variable speed, hydraulically driven cooling system

    Capacity - HE Body - 100% fill factor
    Struck - - - 129-200 m³ (168-261 yd³)
    Heaped (SAE 2:1) - - - 218-276 m³ (285-361 yd³)
    Note - - - Contact your local Cat dealer for body recommendations.

    Engine - High Altitude Only
    Engine Model - - - Cat® C175-20
    Gross Power SAE J1995:2014 - - - 4150 HP
    Net Power - SAE J1349:2011 - - - 4000 HP
    Rated Speed - - - 1750 r/min
    Emissions Rating - - - Fuel Optimized
    Bore - - - 6.9 in
    Stroke - - - 8.7 in
    Displacement - - - 6469 in³
    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.
    Note 2 - - - Additional fuel optimized selectable power rating: 2983 kW / 4,000 hp

    Dimensions (Approximate)
    Height - Top of ROPS - - - 22.1 ft
    Overall Length - - - 51.44 ft
    Wheel Base - - - 21.9 ft
    Rear Axle - Tail - - - 16.07 ft
    Dump Clearance - Empty - - - 5.72 ft
    Loading Height - Empty - - - 25.54 ft
    Overall Height - Body Raised - - - 48.85 ft
    Centerline Front Tire Width - - - 23.06 ft
    Front Axle Clearance - Loaded - - - 2.81 ft
    Overall Canopy Width (with rock deflectors) - - - 33.15 ft
    Outside Body/Canopy Width (without rock deflectors) - - - 31.62 ft
    Inside Body Width - - - 29.44 ft
    Front Canopy Height - Empty - - - 26.01 ft
    Rear Axle Clearance - Loaded - - - 2.8 ft
    Centerline of Rear Dual Tire Width - - - 19.5 ft
    Overall Tire Width - Empty - - - 30.27 ft
    Overall Length (High Altitude only) - - - 51.87 ft
    Note - - - Dimensions listed includes canopy deflectors

    Sound
    Sound Standards - - - The operator sound pressure level, 75 dB(A), measured according to ISO 6394:2008 and ISO 6396:2008.
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