New CAT Equipment

793F Mining Truck

Get a Quote

Learn more about the 793F Mining Truck

Watch

Product Specs

Engine

Engine Model Cat C175-16
Gross Power - SAE J1995 2650 HP
Torque Rise 20%
Bore 6.9 in
Stroke 8.7 in
Displacement 5187 in³
Emissions Meets Tier 4 Final emission standards.
Note (1) Power ratings apply at 1,750 rpm when tested under the specified condition for the specified standard.
Note (2) Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 99 kPa (29.61 Hg) dry barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42.780 kJ/kg (18,390 Btu/lb) when engine used at 30° C (86° F).
Note (3) No engine derating required up to 3200 m (10,500 ft) altitude.

Weights - Approximate

Rated Gross Machine Weight 851000 lb
Chassis Weight 274587 lb
Body Weight Range 26 862-47 627 kg (59,220-105,000 lb)
Note (1) Chassis weight with 100 percent fuel, hoist, body mounting group, rims and 40.00R57 tires.
Note (2) Body weight varies depending on how body is equipped.

Operating Specifications

Nominal Rated Payload 255 ton (US)
Top Speed - Loaded 37.3 mile/h
Steer Angle 36 °
Turning Diameter - Front 93 ft
Turning Circle - Clearance Diameter 107 ft
Note Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.

Final Drives

Differential Ratio 1.8:1
Planetary Ratio 16:1
Total Reduction Ratio 28.8:1

Transmission

Forward - 1 8 mile/h
Forward - 2 10.8 mile/h
Forward - 3 14.8 mile/h
Forward - 4 19.9 mile/h
Forward - 5 27.1 mile/h
Forward - 6 37.3 mile/h
Reverse 7.3 mile/h

Suspension

Effective Cylinder Stroke - Front 5.1 in
Effective Cylinder Stroke - Rear 4.2 in
Rear axle - Oscillation ±4.9 degrees

Body Hoists

Pump Flow - High Idle 224 gal/min
Relief Valve Setting - Raise 2955 psi
Body Raise Time - High Idle 19 s
Body Lower Time - Float 20 s
Body Power Down - High Idle 17.5 s
Note (1) Twin, two-stage hydraulic cylinders mounted outside main frame, double-acting cylinders in second stage.
Note (2) Power raise in both stages, power down in second stage.
Note (3) Automatic body lower modulation reduces impact on frame.

Brakes

Outside Diameter 34.5 in
Brake Surface - Front 13921 in²
Brake Surface - Rear 20847 in²
Standards ISO 3450:1996

Weight Distributions - Approximate

Front Axle - Empty 49%
Rear Axle - Empty 51%
Front Axle - Loaded 33%
Rear Axle - Loaded 67%

Capacity - HP - 100% Fill Factor

Struck 112.6-151 m³ (147-197.5 yd³)
Heaped (SAE 2:1)* 162-191 m³ (212-250 yd³)
Note (1) Contact your local Cat dealer for body recommendation.
Note (2) *ISO 6483:1980

Service Refill Capacities

Fuel Tank 750 gal (US)
Cooling System 284 gal (US)
Crankcase 82 gal (US)
Rear Axle - Housing 260 gal (US)
Steering System - Including Tank 77 gal (US)
Brake Hoist System - Includes Tank 347 gal (US)
Torque Converter - Transmission Sump 27 gal (US)
Torque Converter/Transmission System - Including Sump 55 gal (US)
Diesel Exhaust Fluid Tank 62 gal (US)

ROPS

ROPS Standards ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS for Trainer.

Sound

Sound Standards (1) The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 74 dB(A) for cab offered by Caterpillar, when properly installed and 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.

Steering

Steering Standards ISO 5010:2007

Dimensions (Approximate)

Height - Top of ROPS 18.75 ft
Overall Length 43.83 ft
Wheel Base 19.37 ft
Rear Axle - Tail 13.11 ft
Ground Clearance 3.42 ft
Dump Clearance 4.27 ft
Loading Height - Empty 20.28 ft
Overall Height - Body Raised 45 ft
Centerline Front Tire Width 18.4 ft
Engine Guard Clearance 4.35 ft
Overall Canopy Width 28.09 ft
Outside Body Width 26.06 ft
Inside Body Width 24.06 ft
Front Canopy Height 23.21 ft
Rear Axle - Clearance 3.71 ft
Centerline of Rear Dual Tire Width 16.28 ft
Overall Tire Width 24.95 ft