Off-Highway Trucks



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, serviceability and comfort you will see why the 793F is the industry leader of its class. Combine these features with unmatched dealer support and you will see why more mine sites choose Cat Mining Trucks for their production needs.

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    • Brakes
      Brake Surface - Front 89817 cm²
      Brake Surface - Rear 34500 cm²
      Outside Diameter 874.5 mm
      Standards J-ISO 3450 JAN88, ISO 3450:1996
    • Engine
      Bore 175 mm
      Displacement 85 l
      Emissions EPA Compliant. Where applicable, the Cat C175-16 engine is compliant with U.S. Environmental Protection Agency emission requirements.
      Engine Model Cat C175-16
      Gross Power - SAE J1995 1976 kW
      Net Power 1848 kW
      Net Power - SAE J1349 1848 kW
      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 3810 m (12,500 ft) altitude.
      Stroke 220 mm
      Torque Rise 20 %
    • Weights - Approximate
      Body Weight Range 26 862-47 627 kg (59,220-105,000 lb)
      Chassis Weight 122300 kg
      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
      Gross Machine Operating Weight 386 007 or 390 089 kg (851,000 or 860,000 lb)
      Nominal Payload Capacity 226.8 t
      Note Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.
      Steer Angle 36 °
      Top Speed - Loaded 60 km/h
      Turning Circle - Clearance Diameter 33 m
      Turning Diameter - Front 28 m
    • Final Drives
      Differential Ratio 1.8:1
      Planetary Ratio 16:01
      Total Reduction Ratio 28.8:1
    • Transmission
      Forward - 1 12.9 km/h
      Forward - 2 17.4 km/h
      Forward - 3 23.8 km/h
      Forward - 4 32.1 km/h
      Forward - 5 43.6 km/h
      Forward - 6 60 km/h
      Reverse 11.8 km/h
    • Suspension
      Effective Cylinder Stroke - Front 130.5 mm
      Effective Cylinder Stroke - Rear 105.5 mm
      Rear axle - Oscillation ±4.9 degrees
    • Body Hoists
      Body Lower Time - Float 20 s
      Body Power Down - High Idle 17.5 s
      Body Raise Time - High Idle 19 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.
      Pump Flow - High Idle 846 l/min
      Relief Valve Setting - Raise 20370 kPa
    • 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)
    • 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.
    • Steering
      Steering Standards SAE J15111 OCT90, ISO 5010:1992
    • Service Refill Capacities
      Brake Hoist System - Includes Tank 1315 l
      Cooling System 1074 l
      Crankcase 312 l
      Fuel Tank 2839 l
      Fuel Tank - Optional 4922 l
      Rear Axle - Housing 984 l
      Steering System - Including Tank 290 l
      Torque Converter - Transmission Sump 102 l
      Torque Converter/Transmission System - Including Sump 209 l

    Product Downloads

    793F Product Brochure

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