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796 AC Electric Drive Mining Truck
772G Off-Highway Truck
794 AC Mining Truck

Weights - Approximate

Nominal Rated Payload 360 ton (US) - 327 ton (US)
Rated Gross Machine Weight 1270000 lb - 1150000 lb
Chassis Weight 448415 lb - 426237 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 - Refer to Cat Mining Truck 10/10/20 Overload Policy (AEXQ0250) for maximum gross machine weight limitations.
Body Weight - - 64346 lb
Note (4) - - Tier 4 Final / Stage V chassis weight: 426312 lb (193372 kg)

Engine

Gross Power - SAE J1995 3500 HP 605 HP 3500 HP
Engine Model Cat® C175-16 Cat® C18 Cat® C175-16
Net Power - SAE J1349 3405 HP - 3405 HP
Rated Speed 1800 r/min - 1800 r/min
Emissions Rating Fuel Optimized - Fuel Optimized
Bore 6.9 in 5.7 in 6.9 in
Stroke 8.7 in 7.2 in 8.7 in
Displacement 5187 in³ 1105 in³ 5187 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. - Contact factory for high altitude configuration.
Note (2) U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. - Tier 4 / EU Stage V option available for regions that require these emissions standards.
Note (3) Additional fuel optimized selectable power ratings: 2312 kW / 3,100 hp - Tier 4 / EU Stage V engine option Net Power - SAE J1349: 3434 HP (2561 kW)
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. -
Standard Gross Power - SAE J1995 - - 3500 HP
Optional Gross Power - SAE J1995 - - 3100 HP
Optional Gross Power - SAE J1995 (Option 2) - - 2750 HP

Steering

Steer Angle 39 ° 31 ° 39 °
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) - Gross Machine Operating Weight is 521 631 kg (1,150,000 lb).
Turning Diameter - 57.7 ft -
Turning Circle - Clearance Diameter - 66.6 ft -

Service Refill Capacities

Fuel Tank 1300 gal (US) - 1300 gal (US)
Fuel Tank (Tier 4) 1200 gal (US) - -
Diesel Exhaust Fluid Tank 100 gal (US) - 100 gal (US)
Cooling System 211 gal (US) 33 gal (US) 211 gal (US)
Crankcase 82 gal (US) 17 gal (US) 82 gal (US)
Front Wheels - Each 7 gal (US) - -
Final Drive - Each 67 gal (US) - 67 gal (US)
Hydraulic Tank 296 gal (US) - 296 gal (US)
Hydraulic System - Including Tank 385 gal (US) - 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 - DEF Tank only available for EPA Tier 4 / 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) -
Steering System - Including Tank - 60 gal (US) -
Torque Converter - Transmission System - 17 gal (US) -

AC Drive System

Total Reduction Ratio 35:01:00 - 35:01:00
Top Speed - Loaded 40 mile/h - 37 mile/h
Generator/Alternator Cat brushless, engine mounted, dual bearing - Brushless, engine mounted, dual bearing
Controls Cat IGBT Inverter Technology, air cooled, pressurized cabinet with filtration - IGBT Inverter Technology, air cooled, pressurized cabinet with filtration
Wheel Motor Cat AC induction, rear axle mounted - High-torque AC induction, rear axle mounted
Cooling System Cat variable speed, hydraulically driven cooling system - 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 - 20378 in²
Rear - Wet Disc Brake Surface Area 30750 in² - 30750 in²
Standards Service and Secondary: ISO 3450:2011 - 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
Dynamic Retarding Power - Continuous 5480 HP - 5480 HP
Note Anti-Lock Brake System (ABS) optional with CMD package - -

Weight Distributions - Approximate

Front Axle - Empty 47 % - 49 %
Rear Axle - Empty 53 % - 51 %
Front Axle - Loaded 33 % - 33 %
Rear Axle - Loaded 67 % - 67 %
Note Weight distributions optimized with Cat body. - -

Tires

Standard Tires 59/80 R63 - 53/80 R63
Rims 44" x 63" - 36" x 63"
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.

Capacity - HE Body - 100% fill factor

Struck 97-153 m³ (127-200 yd³) - 108-133 m³ (142-175 yd³)
Heaped (SAE 2:1) 186-237 m³ (243-310 yd³) - 180-222 m³ (236-290 yd³)
Note Consult your local Cat dealer for body recommendations. - Contact your local Cat dealer for body recommendations.
Dump Body Plate Thickness Varies Depending on Body Selection - Floor Plate - - 0.63 in
Dump Body Plate Thickness Varies Depending on Body Selection - Front Plate - - 0.35 in
Dump Body Plate Thickness Varies Depending on Body Selection - Side Plate - - 0.31 in
Dump Body Plate Thickness Varies Depending on Body Selection - Canopy Plate - - 0.2 in

Body Hoists

Type Twin, two-stage hydraulic cylinders with snubbing valve. - -
Pump Flow - High Idle 257.3 gal/min - -
Relief Valve Setting - Raise 3029 psi - 3029 psi
Body Raise Time - High Idle 21 s - 24 s
Body Lower Time - Float 22 s - -
Body Power Down- High Idle 17.5 s - -
Note (1) Twin, two-stage hydraulic cylinders mounted outside main frame; double-acting cylinders in both stages. - Twin, two-stage hydraulic cylinders mounted inside main frame; double-acting cylinders in both stages.
Note (2) Power raise in both stages; power down capability in both stages. - Power raise in both stages; power down in both stages possible.
Note (3) Automatic body-lower modulation reduces impact on frame. - Automatic body-lower modulation reduces impact on frame.
Pump Flow - High Idle (HAA at 1,800 rpm) - - 221 gal/min
Pump Flow - High Idle (LAA at 1,960 rpm) - - 240 gal/min
High Idle Body Lower Time - Float - - 20 s
Total Cycle Time - - 44 s

Sound

Sound Standards The operator sound pressure level, 75 dB(A), measured according to ISO 6394:2008 and ISO 6396:2008. - -
Sound Standards (1) - - The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 75 dB(A) for cab offered by Caterpillar when properly installed, maintained, and tested with doors and windows closed.
Sound Standards (2) - - 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.

Suspension

Type Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments - -
Effective Cylinder Stroke - Front 4 in - -
Effective Cylinder Stroke - Rear 2 in - -
Rear axle - Oscillation +/- 5.32 degrees - -

Cab

Air Conditioning HFC - 134A refrigerant: 21,600 Btu/h - -
Heater / Defroster 24600 Btu/h - -
Note Ambient capabilities down to -15C (5F) for heater/defroster and up to 50C (122F) for air conditioning. - -
ROPS Standards (1) ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. - Rollover Protective Structure (ROPS) meets ISO 3471:2008 criteria 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. - Falling Object Protective Structure (FOPS) 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 - 22.25 ft
Overall Length 51.44 ft - 50.75 ft
Wheel Base 21.9 ft - 21.83 ft
Rear Axle - Tail 16.07 ft - 15.5 ft
Dump Clearance - Empty 5.72 ft - -
Loading Height - Empty 23.85 ft - 22.92 ft
Overall Height - Body Raised 48.85 ft - 48.42 ft
Centerline Front Tire Width 23.06 ft - 23 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 - 28.08 ft
Front Canopy Height - Empty 26.01 ft - -
Rear Axle Clearance - Loaded 2.8 ft - -
Centerline of Rear Dual Tire Width 19.5 ft - 18.75 ft
Overall Tire Width - Empty 30.27 ft - -
Note Dimensions listed includes canopy deflectors - -
Ground Clearance - - 2.67 ft
Dump Clearance - - 3 ft
Front Axle Clearance - - 3.17 ft
Canopy Width (without optional rock deflectors) - - 29.75 ft
Outside Body Width - - 29.75 ft
Front Canopy Height - - 26.33 ft
Rear Axle - Clearance - - 3.08 ft
Overall Tire Width - - 28.67 ft
Overall Canopy Width - - 31.5 ft

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 -
Forward - 2 - 10.9 mile/h -
Forward - 3 - 14.8 mile/h -
Forward - 4 - 19.8 mile/h -
Forward - 5 - 26.9 mile/h -
Forward - 6 - 36.2 mile/h -
Forward - 7 - 49.2 mile/h -
Reverse - 10.4 mile/h -
Note - Maximum travel speeds with standard 21.00R33 (E4) tires. -

Brakes

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

Final Drives

Total Reduction Ratio - - 35:01:00
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