CAT 793F (Tier 4) Haul Truck

Dimensions (Approximate)

Overall Length 43.83 ft in (13.36 m)
Ground Clearance 3.42 ft in (1.05 m)
Centerline Of Rear Dual Tire Width 16.28 ft in (4.97 m)
Dump Clearance 4.27 ft in (1.31 m)
Engine Guard Clearance 4.35 ft in (1.33 m)
Front Canopy Height 23.21 ft in (7.08 m)
Height – Top Of Rops 18.75 ft in (5.72 m)
Inside Body Width 24.06 ft in (7.34 m)
Loading Height – Empty 20.28 ft in (6.19 m)
Outside Body Width 26.06 ft in (7.95 m)
Overall Canopy Width 28.09 ft in (8.57 m)
Overall Height – Body Raised 45 ft in (13.72 m)
Overall Tire Width 24.95 ft in (7.61 m)
Rear Axle – Clearance 3.71 ft in (1.14 m)
Rear Axle – Tail 13.11 ft in (4 m)
Note Shown with 162 m3 (212 yd3) HP Body.
Wheel Base 19.37 ft in (5.91 m)
Centerline Front Tire Width 18.4 ft in (5.61 m)

Engine Details

Displacement 5187 cu in (85 L)
Torque Rise 20 %
Bore 6.9 in (175.3 mm)
Stroke 8.7 in (221 mm)
Emissions Meets Tier 4 Final emission standards.
Gross Power – Sae J1995 2650 hp (1976.2 kw)
Engine Model Cat C175-16
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 degrees C (77 degrees F) and 99 kPa (29.61 Hg) dry barometer. Power based on fuel having API gravity of 35 at 16 degrees C (60 degrees F) and an LHV of 42.780 kJ/kg (18,390 Btu/lb) when engine used at 30 degrees C (86 degrees F).
Note (3) No engine derating required up to 3200 m (10,500 ft) altitude.

Transmission

Reverse 7.3 mile/h
Forward – 1 8 mph (12.9 km/h)
Forward – 2 10.8 mph (17.4 km/h)
Forward – 3 14.8 mph (23.9 km/h)
Forward – 4 19.9 mph (32.1 km/h)
Forward – 5 27.1 mph (43.7 km/h)
Forward – 6 37.3 mph (60.1 km/h)

Steering

Steering Standards ISO 5010:2007

Brakes

Brake Surface – Front 13921 in2 (9 m2)
Brake Surface – Rear 20847 in2 (13.5 m2)
Standards ISO 3450:1996
Outside Diameter 34.5 in (876.3 mm)

Body Hoists

Pump Flow – High Idle 224 gal/min
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
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.

Final Drives

Planetary Ratio 16:1
Differential Ratio 1.8:1
Total Reduction Ratio 28.8:1

Operating Specifications

Top Speed – Loaded 37.3 mph (60.1 km/h)
Steer Angle 36 degrees
Turning Diameter – Front 93 ft in (28.4 m)
Nominal Payload Capacity 500000 lb (226796 kg)
Turning Circle – Clearance Diameter 107 ft in (32.7 m)
Gross Machine Operating Weight 386 007 or 390 089 kg (851,000 or 860,000 lb)
Note Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.

Service Refill Capacities

Cooling System 284 gal (1075.1 L)
Steering System – Including Tank 77 gal (291.5 L)
Fuel Tank Capacity 750 gal (2839.1 L)
Brake Hoist System – Includes Tank 347 gal (1313.6 L)
Crankcase 82 gal (310.5 L)
Torque Converter/Transmission System – Including Sump 55 gal (208.2 L)
Rear Axle – Housing 260 gal (984.3 L)
Torque Converter – Transmission Sump 27 gal (102.3 L)
Diesel Exhaust Fluid Tank 62 gal (234.7 L)

Weight Distributions – Approximate

Front Axle – Empty 49%
Front Axle – Loaded 33%
Rear Axle – Empty 51%
Rear Axle – Loaded 67%

Weights – Approximate

Chassis Weight 274587 lb (124550.6 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.
Body Weight Range 26 862-47 627 kg (59,220-105,000 lb)

Rops

Rops Standards ROPS (Rollover Protective Structure) cab offered by CAT meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
Fops Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS for Trainer.

Sound

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.
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.

Suspension

Effective Cylinder Stroke – Front 5.1 in (129.6 mm)
Effective Cylinder Stroke – Rear 4.2 in (106.7 mm)

Capacity – Hp – 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
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