793F Mining Truck

Overview

What will it take to boost your bottom line? An engine that delivers more power and performance for an increase in productivity? A class-leading empty weight that leads to optimized payload? A longer life for high operating hours and reduced costs? The opportunity to reap the significant productivity and efficiency benefits from industry-leading automation? With the Cat^® 793F Mining Truck, you get all this — and more. This popular industry workhorse is the ideal choice for a wide variety of applications. It hauls more every load, every cycle and every shift. And it delivers a better bottom line to the most important mine in the world: yours.

Key Features

More Comfort. More Performance. More Versatility.

Greater Than 90% Availability

New and updated machines in the field delivering industry-leading availability

Industry-Leading Productivity

Over 6% faster than competitive trucks and up to 30% productivity boost with autonomous solution

Over 5% Weight Advantage

Offers industry-leading payload for rated gross machine weight

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Specifications

Gross Power - SAE J1995	2650 hp
Net Power - SAE J1349	2478 hp
Engine Model	Cat® C175-16
Rated Speed	1750 r/min
Emissions	Fuel Optimized
Bore	6.9 in
Stroke	8.7 in
Displacement	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.
Note (2)	EPA Tier 4 Final / EU Stage V available for applicable markets.

Rated Gross Machine Weight	851000 lb
Chassis Weight	265639 lb
Body Weight	67682 lb
Note (1)	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.
Note (3)	Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.
Nominal Rated Payload	256 ton (US)

Differential Ratio	1.8:1
Planetary Ratio	16:01
Total Reduction Ratio	26.8:1

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
Top Speed - Loaded	37.3 mile/h

Standard Tires	40.00 R57
Rims	29" or 32"
Note	Quick Change Rims optional.
Note (1)	Extended life wheel stations optional.
Note (2)	Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.

Type	Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments
Effective Cylinder Stroke - Front	5.1 in
Effective Cylinder Stroke - Rear	4.2 in
Rear axle - Oscillation	±4.9 degrees

Service Brakes	Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
Front Wet Disc Brake Surface Area	13921 in³
Rear - Wet Disc Brake Surface Area	20847 in³
Standards	(Service and Secondary): ISO 3450:1996
Parking Brakes	Four-corner, Multi-disc, Spring Applied, Hydraulically Released
Load Brake	Rear service brakes
Note	Anti-Lock Brake System (ABS) optional with CMD package

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

Note	Contact your local Cat dealer for body recommendation.
Struck	112-142 m³ (146-186 yd³)
Heaped (SAE 2:1)	159-190 m3 (209-250 yd3)

Type	Twin, two-stage hydraulic cylinders with snubbing valve
Pump Flow - High Idle	224 gpm
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

Brake Surface - Front	13921 in²
Brake Surface - Rear	20847 in²
Standards	J-ISO 3450 JAN88, ISO 3450:1996

Air Conditioning	Air Conditioning (HFC - 134A refrigerant): 24,300 Btu/hr
Heater / Defroster	38900 Btu/h
Note	Ambient capabilities down to -30C (-22F) 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 and ISO 6396.
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.

Sound Standards	The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 76 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed.
Sound Standards (1)	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.

Steer Angle	36 °
Turning Diameter - Front	93.2 ft
Steering Standards	SAE J15111 OCT90, ISO 5010:1992

Front Axle - Empty	48 %
Rear Axle - Empty	52 %
Front Axle - Loaded	33 %
Rear Axle - Loaded	67 %

Fuel Tank	750 gal (US)
Fuel Tank - Optional	1300 gal (US)
Diesel Exhaust Fluid Tank	62 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)
Note (1)	DEF Tank only available for EPA Tier 4 engine option.