793F Mining Truck

793F Mining Truck

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Whether you're hauling copper, coal, gold, iron ore or overburden the 793F provides you with the best in class cost per unit of production. Including the improvements in safety, productivity, ...
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Weights - Approximate

Nominal Rated Payload
256ton (US)
Rated Gross Machine Weight
851000lb
Chassis Weight
265639lb
Body Weight
67682lb
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.

Engine

Gross Power - SAE J1995
2650HP
Net Power - SAE J1349
2478HP
Engine Model
Cat® C175-16
Rated Speed
1750r/min
Emissions
Fuel Optimized
Bore
6.9in
Stroke
8.7in
Displacement
5187in³
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.

Capacity - HP Body - 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

Tires

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.

Service Refill Capacities

Fuel Tank
750gal (US)
Fuel Tank - Optional
1300gal (US)
Diesel Exhaust Fluid Tank
62gal (US)
Cooling System
284gal (US)
Crankcase
82gal (US)
Rear Axle - Housing
260gal (US)
Steering System - Including Tank
77gal (US)
Brake Hoist System - Includes Tank
347gal (US)
Torque Converter - Transmission Sump
27gal (US)
Torque Converter/Transmission System - Including Sump
55gal (US)
Note (1)
DEF Tank only available for EPA Tier 4 engine option.

Suspension

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

Braking System

Service Brakes
Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
Front Wet Disc Brake Surface Area
13921in³
Rear - Wet Disc Brake Surface Area
20847in³
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

Body Hoists

Type
Twin, two-stage hydraulic cylinders with snubbing valve
Pump Flow - High Idle
224gal/min
Relief Valve Setting - Raise
2955psi
Body Raise Time - High Idle
19s
Body Lower Time - Float
20s
Body Power Down - High Idle
17.5s

Cab

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

Weight Distributions - Approximate

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

Transmission

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

Final Drives

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

Brakes

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

Capacity - MSD II - 100% Fill Factor

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

Sound

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.
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.

ROPS

FOPS Standards
FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II FOPS criteria.
ROPS Standards
ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:1994 ROPS criteria.

Steering

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