Engine ModelCat C175-16
Gross Power - SAE J19952650 HP (1976 kW)
Bore6.9 in (175 mm)
Stroke8.7 in (220 mm)
793F Mining Truck


Engine ModelCat C175-16
Gross Power - SAE J19952650 HP (1976 kW)
Bore6.9 in (175 mm)
Stroke8.7 in (220 mm)
Displacement5187 in³ (85 l)
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 (1)Power ratings apply at 1,750 rpm when tested under the specified condition for the specified standard.
Torque Rise20%
Body Weight Range26 862-47 627 kg (59,220-105,000 lb)
Chassis Weight274587 lb (124586 kg)
Nominal Payload Capacity250 ton (US) (226.8 ton (US))
Steer Angle36 ° (36 °)
Top Speed - Loaded37.3 mile/h (60 km/h)
Turning Circle - Clearance Diameter107 ft (33 m)
Turning Diameter - Front93 ft (28 m)
Gross Machine Operating Weight386 007 or 390 089 kg (851,000 or 860,000 lb)
Differential Ratio1.8:1
Planetary Ratio16:1
Total Reduction Ratio28.8:1
Forward - 18 mile/h (12.9 km/h)
Forward - 210.8 mile/h (17.4 km/h)
Forward - 314.8 mile/h (23.8 km/h)
Forward - 419.9 mile/h (32.1 km/h)
Forward - 527.1 mile/h (43.6 km/h)
Forward - 637.3 mile/h (60 km/h)
Reverse7.3 mile/h (11.8 km/h)
Rear axle - Oscillation±4.9 degrees
Effective Cylinder Stroke - Front5.1 in (130.5 mm)
Effective Cylinder Stroke - Rear4.2 in (105.5 mm)
Body Lower Time - Float20 s (20 s)
Relief Valve Setting - Raise2955 psi (20370 kPa)
Pump Flow - High Idle224 gal/min (846 l/min)
Body Power Down - High Idle17.5 s (17.5 s)
Body Raise Time - High Idle19 s (19 s)
Outside Diameter34.5 in (874.5 mm)
StandardsISO 3450:1996
Brake Surface - Rear20847 in² (34500 cm²)
Brake Surface - Front13921 in² (89817 cm²)
Front Axle - Empty49%
Rear Axle - Loaded67%
Rear Axle - Empty51%
Front Axle - Loaded33%
Heaped (SAE 2:1)*162-191 m3 (212-250 yd3)
Struck112.6-151 m3 (147-197.5 yd3)
Steering System - Including Tank77 gal (US) (290 l)
Torque Converter - Transmission Sump27 gal (US) (102 l)
Crankcase82 gal (US) (312 l)
Fuel Tank750 gal (US) (2839 l)
Cooling System284 gal (US) (1074 l)
Brake Hoist System - Includes Tank347 gal (US) (1315 l)
Torque Converter/Transmission System - Including Sump55 gal (US) (209 l)
Rear Axle - Housing260 gal (US) (984 l)
Diesel Exhaust Fluid Tank62 gal (US) (234.7 l)
ROPS StandardsROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
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.
Steering StandardsISO 5010:2007
Rear Axle - Tail13.11 ft (3997 mm)
FOPS StandardsFOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS for Trainer.
Overall Canopy Width28.09 ft (8563 mm)
Outside Body Width26.06 ft (7942 mm)
Note (2)Power raise in both stages, power down in second stage.
Height - Top of ROPS18.75 ft (5712 mm)
Ground Clearance3.42 ft (1041 mm)
Note (2)Body weight varies depending on how body is equipped.
Wheel Base19.37 ft (5905 mm)
Overall Tire Width24.95 ft (7605 mm)
Engine Guard Clearance4.35 ft (1325 mm)
Front Canopy Height23.21 ft (7074 mm)
Dump Clearance4.27 ft (1301 mm)
Inside Body Width24.06 ft (7334 mm)
Note (3)Automatic body lower modulation reduces impact on frame.
Note (2)*ISO 6483:1980
Centerline Front Tire Width18.4 ft (5609 mm)
Overall Length43.83 ft (13360 mm)
Note (1)Chassis weight with 100 percent fuel, hoist, body mounting group, rims and 40.00R57 tires.
Note (3)No engine derating required up to 3200 m (10,500 ft) altitude.
NoteRefer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.
Note (1)Contact your local Cat dealer for body recommendation.
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.
Overall Height - Body Raised45 ft (13710 mm)
EmissionsMeets Tier 4 Final emission standards.
Note (1)Twin, two-stage hydraulic cylinders mounted outside main frame, double-acting cylinders in second stage.
NoteShown with 162 m3 (212 yd3) HP Body.
Rear Axle - Clearance3.71 ft (1130 mm)
Centerline of Rear Dual Tire Width16.28 ft (4963 mm)
Loading Height - Empty20.28 ft (6181 mm)

Benefits and Features

Meets U.S. EPA Tier 4 Final emission standards, and features the Caterpillar Selective Catalytic Reduction (SCR) system that provides the least Total Fluid Consumption cost with greater reliability.

The Cat® C175-16 engine offers you the perfect balance between power, robust design and economy.

Improved serviceability points and grouped service locations mean your truck spends more time on the haul road than in the shop.

Cat oil-cooled, multiple disc brakes on all four corners offer you exceptional, fade-resistant braking.

A smooth shifting six speed transmission using ECPC gives operators a comfortable ride, constant power and improved fuel efficiency.

The 793F's power train gives you the fastest truck on steep grades, poor underfoot conditions and on haul roads with high rolling resistance.

Operators find the large, spacious cab offers unmatched visibility and exceptional comfort.

A variety of Caterpillar designed and built bodies provide you optimal performance and reliability.

Standard Equipment

  • Alarm, Back-up
  • Air Conditioner with Automatic Climate Control
  • Cat C175-16 meets Tier 4 Final emission standards
    • Air Cleaner with Precleaner (4)
    • Air-to-Air Aftercooler (ATAAC)
    • Automatic Starter Protection
    • Ether Starting Aid (automatic)
    • Multi-Point Oil Pressure Sensing
    • Turbocharging (4)/Aftercooled
  • Auto Lubrication System with 41 kg (90 lb) barrel, auto shutoff, and grease filter
  • Extended Life Coolant to –35° C (–30° F)

Optional Equipment

  • Additional Retarding for Downhill Hauls