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775G Off-Highway Truck
797F Mining Truck
796 AC Electric Drive Mining Truck

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 Steering Standards: ISO 5010:2007
Steer Angle 31 ° - 39 °
Turning Diameter 77.1 ft - -
Turning Circle - Clearance Diameter 85.6 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® C175-16
Gross Power - SAE J1995 825 HP 4000 HP 3500 HP
Rated Net Power - SAE J1349 683 HP - -
Bore 5.4 in 6.9 in 6.9 in
Stroke 6 in 8.7 in 8.7 in
Displacement 1648 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. - -
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
Emissions Rating - - Fuel Optimized

Transmission

Forward - 1 6.6 mile/h 6.6 mile/h -
Forward - 2 9.3 mile/h 8.9 mile/h -
Forward - 3 12.6 mile/h 12 mile/h -
Forward - 4 16.8 mile/h 16.2 mile/h -
Forward - 5 22.8 mile/h 21.8 mile/h -
Forward - 6 30.7 mile/h 29.4 mile/h -
Forward - 7 41.6 mile/h 39.5 mile/h -
Reverse 8.7 mile/h 7.4 mile/h -
Note Maximum travel speeds with standard 24.00R35 (E4) tires - -
Top Speed - Loaded - 39.5 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) 211 gal (US)
Crankcase 24 gal (US) 103 gal (US) 82 gal (US)
Differential - Final Drives 38 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) 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) 7 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
Final Drive - Each - - 67 gal (US)
Hydraulic Tank - - 296 gal (US)
Hydraulic System - Including Tank - - 385 gal (US)
Grease Tank - - 90 lb

Weights - Approximate

Nominal Rated Payload - 400 ton (US) 360 ton (US)
Rated Gross Machine Weight - 1375000 lb 1270000 lb
Chassis Weight - 474472 lb 448415 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 full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires.
Note (4) - Tier 4 Chassis Weight: 486263 lb (220565 kg) -
Body Weight Range - - 38 833 – 42 907 kg (85,611 – 94,594 lb)
Note (3) - - Refer to Cat Mining Truck 10/10/20 Overload Policy (AEXQ0250) for maximum gross machine weight limitations

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 4 in
Effective Cylinder Stroke - Rear - 3.7 in 2 in
Rear axle - Oscillation - ±3.96 degrees +/- 5.32 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"
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 20378 in²
Rear - Wet Disc Brake Surface Area - 30750 in² 30750 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 Rear service brakes
Note - Anti-Lock Brake System (ABS) optional with CMD package Anti-Lock Brake System (ABS) optional with CMD package
Dynamic Retarding Power - Continuous - - 5480 HP

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 -

AC Drive System

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

Capacity - HE Body - 100% fill factor

Struck - - 97-153 m³ (127-200 yd³)
Heaped (SAE 2:1) - - 186-237 m³ (243-310 yd³)
Note - - Consult your local Cat dealer for body recommendations.

Sound

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

Dimensions (Approximate)

Height - Top of ROPS - - 22.05 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 - - 23.85 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
Note - - Dimensions listed includes canopy deflectors
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