CAT 793D Haul Truck


Dimensions

Overall Length 42.2 ft in (12862.56 mm)
Overall Width 25.25 ft in (7680 mm)
Overall Height 21.33 ft in (6494 mm)
Wheelbase 19.43 ft in (5905 mm)
Ground Clearance 3.3 ft in (1005.84 mm)
Dump Height 43.08 ft in (13113 mm)
Dump Ground Clearance 4.5 ft in (1364 mm)
Inside Body Depth – Maximum 7.64 ft in (2.33 m)
Inside Body Length 25.3 ft in (7.72 m)
Inside Body Width 21.33 ft in (6.51 m)
Loading Height – Empty 19.27 ft in (5.88 m)
Centerline Front Tire Width 18.41 ft in (5.62 m)
Centerline Of Rear Dual Tire Width 16.25 ft in (4.96 m)
Dump Clearance 4.49 ft in (1.37 m)
Engine Guard Clearance 4.25 ft in (1.3 m)
Front Canopy Height 21.31 ft in (6.5 m)
Height – Top Of Rops 18.32 ft in (5.59 m)
Overall Canopy Width 25.2 ft in (7.69 m)
Overall Height – Body Raised 43.02 ft in (13.12 m)
Overall Tire Width 24.92 ft in (7.6 m)
Rear Axle – Clearance 3.66 ft in (1.12 m)
Rear Axle – Tail 12.38 ft in (3.78 m)
Wheel Base 19.37 ft in (5.91 m)
Operating Width 25.17 ft in (7671.82 mm)
Outside Body Width 25.17 ft in (7.68 m)
Overall Body Length 42.17 ft in (12.86 m)

Dump

Dump Angle 45 degrees
Lower Time 19.27 sec
Raise Time 20.25 sec
Load Capacity – Struck 126 yd3 (96 m3)
Load Capacity – Heaped 169 yd3 (129 m3)
Rated Payload 480000 lb (217724.36 kg)

Engine Details

Number Of Cylinders 16
Engine Make CAT
Engine Model 3516B HD EUI
Gross Power 2415 hp (1801 kw)
Net Power 2337 hp (1742.8 kw)
Power Measured @ 1750 rpm
Aspiration Turbocharged
Displacement 4760 cu in (78.1 L)
Torque Rise 23 %
Bore 6.7 in (170.2 mm)
Stroke 8.5 in (215.9 mm)
Rated Power 2415 hp (1800.9 kw)
Net Power – Iso 9249 2337 hp (1742.8 kw)
Net Power – Sae J1349 2337 hp (1742.8 kw)
Net Power – 80/1269/Eec 2337 hp (1742.8 kw)
Gross Power – Sae J1995 2415 hp (1800.9 kw)
Engine Model Cat 3516B HD EUI

Operational Specs

Fuel Tank Capacity 1150 gal (4354 L)
Cooling System Fluid Capacity 257 gal (973 L)
Engine Oil Capacity 70 gal (265 L)
Diff And Final Drive Fluid Capacity 70 gal (265 L)
Steering System Fluid Capacity 90 gal (341 L)
Brake/Hoist System Fluid Capacity 363.3 gal (1375 L)
Hydraulic System Fluid Capacity 203 gal (769 L)
Operating Voltage 24 V
Alternator Supplied Amperage 75 amps
Tire Size 40.00-R57(E4)

Transmission

Transmission Type Six-speed planetary powershift
Number Of Gears – Forward 6
Number Of Gears – Reverse 1
Max Speed 33.7 mph (54.3 km/h)
Reverse 6.8 mile/h
Forward – 1 7.3 mph (11.8 km/h)
Forward – 2 9.9 mph (16 km/h)
Forward – 3 13.4 mph (21.6 km/h)
Forward – 4 18.1 mph (29.2 km/h)
Forward – 5 24.5 mph (39.5 km/h)
Forward – 6 33.7 mph (54.3 km/h)

Steering

Steering Standards SAE J1511 OCT90, ISO 5010:1992

Weights

Empty Weight 351258 lb (159662 kg)
Loaded Weight 846000 lb (383749 kg)
Weight Distribution Front – Empty 46 %
Weight Distribution Rear – Empty 54 %
Weight Distribution Front – Loaded 33 %
Weight Distribution Rear – Loaded 67 %

Tires

Standard Tires 40.00R57

Brakes

Brake Surface – Front 13921 in2 (9 m2)
Brake Surface – Rear 20847 in2 (13.5 m2)
Standards J-ISO 3450 JAN88, 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 20.25 s
Body Lower Time – Float 19.26 s
Body Power Down – High Idle 17.51 s

Final Drives

Planetary Ratio 16:1
Differential Ratio 1:8:1
Total Reduction Ratio 28.8:1

Operating Specifications

Top Speed – Loaded 33.7 mph (54.3 km/h)
Raise Time 20.3 s
Lower Time 17.5 s
Steer Angle 36 degrees
Body Capacity – Sae 2:1 169 yd3 (129.3 m3)
Turning Diameter – Front 93.2 ft in (28.5 m)
Nominal Payload Capacity 480000 lb (217724.2 kg)
Turning Circle – Clearance Diameter 107.2 ft in (32.7 m)

Service Refill Capacities

Cooling System 257 gal (972.9 L)
Steering Tank 60 gal (227.2 L)
Steering System – Including Tank 90 gal (340.7 L)
Brake Hoist System – Includes Tank 363 gal (1374.2 L)
Crankcase 70 gal (265 L)
Brake/Hoist Hydraulic Tank 203 gal (768.5 L)
Torque Converter/Transmission System – Including Sump 50 gal (189.3 L)
Fuel Tank – Standard 1150 gal (4353.3 L)
Fuel Tank – Optional 1300 gal (4921.1 L)
Rear Axle – Housing 270 gal (1022.1 L)
Torque Converter – Transmission Sump 27 gal (102.3 L)

Weight Distributions – Approximate

Front Axle – Empty 46 %
Front Axle – Loaded 33 %
Rear Axle – Empty 54 %
Rear Axle – Loaded 67 %

Weights – Approximate

Chassis Weight 257294 lb (116706.7 kg)
Body Weight Range 21 795 – 54 431 kg / 48,050 – 120,000 lb
Gross Machine Operating Weight (Gmw) 846000 lb (383739.2 kg)

Capacity – Dual Slope – 100% Fill Factor

Struck 126 yd3 (96.4 m3)
Heaped (Sae 2:1) 169 yd3 (129.3 m3)

Rops

Rops Standards .ISO 3471:1994

Sound

Sound Standards .ANSI/SAE J1166 MAY90

Suspension

Effective Cylinder Stroke – Front 5.2 in (132.1 mm)
Effective Cylinder Stroke – Rear 4.2 in (106.7 mm)
Ask a question