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793F Mining Truck

793F Mining Truck

Maximum Performance. Optimized Payload. Long Life.

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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

Engine

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

Weights - Approximate

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

Final Drives

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

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
Top Speed - Loaded 37.3 mile/h

Tires

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.
Rims 29" or 32"
Standard Tires 40.00 R57

Suspension

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

Braking System

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

Body Hoists

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

Brakes

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

Cab

Air Conditioning Air Conditioning (HFC - 134A refrigerant): 24,300 Btu/hr
FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II criteria.
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.

Weight Distributions - Approximate

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

Capacity - MSD II - 100% Fill Factor

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

Service Refill Capacities

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

Capacity - HP Body - 100% Fill Factor

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
Struck 112.6-151 m³ (147-197.5 yd³)

Steering

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

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.

Sound

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.

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793F Tech Specs
793F Product Brochure
793F Poster

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