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796 AC Electric Drive Mining Truck
772G Off-Highway Truck
785 Mining Truck (LRC, Tier 4 Final / EU Stage V)

Weights - Approximate

Nominal Rated Payload 360 ton (US) - -
Rated Gross Machine Weight 1270000 lb - -
Chassis Weight 448415 lb - -
Body Weight Range 38 833 – 42 907 kg (85,611 – 94,594 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 Cat Mining Truck 10/10/20 Overload Policy (AEXQ0250) 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
Body Weight - - 57779 lb

Engine

Gross Power - SAE J1995 3500 HP 605 HP 1600 HP
Engine Model Cat® C175-16 Cat® C18 Cat� 3512E
Net Power - SAE J1349 3405 HP - 1509 HP
Rated Speed 1800 r/min - -
Emissions Rating Fuel Optimized - Fuel Optimized
Bore 6.9 in 5.7 in 6.7 in
Stroke 8.7 in 7.2 in 8.5 in
Displacement 5187 in³ 1105 in³ 3573 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. - 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. - U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
Note (3) Additional fuel optimized selectable power ratings: 2312 kW / 3,100 hp - Additional fuel optimized selectable power ratings: 1,450 hp
Rated Engine Speed - 1700 r/min -
Rated Net Power - SAE J1349 - 550 HP -
Number of Cylinders - 6 -
Note - Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. -

Steering

Steer Angle 39 ° 31 ° 36 °
Turning Diameter - Front 106.3 ft - -
Steering Standards Steering Standards: ISO 5010:2007 ISO 5010:2007 ISO 5010:2007
Note Turning Diameter (ISO 7457:1997) - -
Turning Diameter - 57.7 ft -
Turning Circle - Clearance Diameter - 66.6 ft -
Turning Diameter - ISO 7457:1997 (33.00R51 tires) - - 97.75 ft

Service Refill Capacities

Fuel Tank 1300 gal (US) - 410 gal (US)
Fuel Tank (Tier 4) 1200 gal (US) - -
Diesel Exhaust Fluid Tank 100 gal (US) - 36 gal (US)
Cooling System 211 gal (US) 33 gal (US) 100 gal (US)
Crankcase 82 gal (US) 17 gal (US) 54 gal (US)
Front Wheels - Each 7 gal (US) - 8 gal (US)
Final Drive - Each 67 gal (US) - -
Hydraulic Tank 296 gal (US) - -
Hydraulic System - Including Tank 385 gal (US) - -
Grease Tank 90 lb - -
Note (1) DEF Tank only available for U.S. EPA Tier 4 Final / EU Stage V engine option - -
Fuel Tank Capacity - 140 gal (US) -
Brake/Hoist Hydraulic Tank - 38 gal (US) -
Brake Hoist System - 60 gal (US) -
Differential - Final Drives - 47 gal (US) 139 gal (US)
Steering System - Including Tank - 60 gal (US) -
Torque Converter - Transmission System - 17 gal (US) -
Steering Tank - - 29 gal (US)
Steering System - Includes Tank - - 45 gal (US)
Brake/Hoist Tank - - 135 gal (US)
Brake Hoist System - Includes Tank - - 160 gal (US)
Torque Converter - Transmission System - Including Sump - - 46 gal (US)

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 - -

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 20378 in² - 9487 in²
Rear - Wet Disc Brake Surface Area 30750 in² - 13908 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 - -
Dynamic Retarding Power - Continuous 5480 HP - -
Note Anti-Lock Brake System (ABS) optional with CMD package - -

Weight Distributions - Approximate

Front Axle - Empty 47 % - 48%
Rear Axle - Empty 53 % - 52%
Front Axle - Loaded 33 % - 33%
Rear Axle - Loaded 67 % - 67%
Note Weight distributions optimized with Cat body. - Weight distributions optimized with Cat body.

Tires

Standard Tires 59/80 R63 - -
Rims 44" x 63" - 610 mm (24") Rims (standard). 660 mm (26") Rims (optional).
Note (1) Quick Change Rims 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

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. - -

Body Hoists

Type Twin, two-stage hydraulic cylinders with snubbing valve. - Twin, two-stage hydraulic cylinders with snubbing valve.
Pump Flow - High Idle 257.3 gal/min - 192.7 gal/min
Relief Valve Setting - Raise 3029 psi - 2500 psi
Body Raise Time - High Idle 21 s - 15.2 s
Body Lower Time - Float 22 s - -
Body Power Down- High Idle 17.5 s - 15.9 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. - -
Body Lower Time - Float High Idle - - 15.9 s
Body Lower Time - Float Low Idle - - 16.2 s

Sound

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

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 4 in - 12.6 in
Effective Cylinder Stroke - Rear 2 in - 6.5 in
Rear axle - Oscillation +/- 5.32 degrees - +/- 5 degrees

Cab

Air Conditioning HFC - 134A refrigerant: 21,600 Btu/h - HFC - 134A refrigerant: 24,500 Btu/h
Heater / Defroster 24600 Btu/h - 33300 Btu/h
Note Ambient capabilities down to -15C (5F) 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) ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. - ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
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 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer.

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 - -

Weights

LRC Bare Chassis Weight without Hoist - 58414 lb -
LRC Bare Chassis Weight with Hoist - 59223 lb -
LRC Gross Vehicle Weight (Target) with Hoist - 180999 lb -
LRC Gross Vehicle Weight (Target) without Hoist - 180999 lb -
HRC Bare Chassis Weight without Hoist - 59567 lb -
HRC Bare Chassis Weight with Hoist - 60376 lb -
HRC Gross Vehicle Weight (Target) with Hoist - 180999 lb -
HRC Gross Vehicle Weight (Target) without Hoist - 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. -

ROPS

Tractor ROPS - 77430 lb -

Operating Specifications

Nominal Water Tank Capacity - 11000 gal (US) -

Transmission

Forward - 1 - 8 mile/h 7.5 mile/h
Forward - 2 - 10.9 mile/h 10.2 mile/h
Forward - 3 - 14.8 mile/h 13.8 mile/h
Forward - 4 - 19.8 mile/h 18.6 mile/h
Forward - 5 - 26.9 mile/h 25.2 mile/h
Forward - 6 - 36.2 mile/h 34 mile/h
Forward - 7 - 49.2 mile/h -
Reverse - 10.4 mile/h 6.8 mile/h
Note - Maximum travel speeds with standard 21.00R33 (E4) tires. Maximum travel speeds with standard 33.00-R51 tires.
Top Speed - Loaded - - 34 mile/h

Brakes

Brake Surface - Front - 216 in² -
Brake Surface - Rear - 7794 in² -

Final Drives

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

Capacity - MSD II - 100% Fill Factor

Struck - - 72 m^3 / 94 yd^3
Heaped (SAE 2:1) - - 99 m^3 / 129 yd^3
Note - - Consult your local Cat dealer for body recommendations.

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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