OFF-HIGHWAY TRUCKS
The 793D Mining Truck is available in five merchandising arrangements: • Standard - for balanced all-around performance • Extended Life Wheel Groups - for long, uphill hauls • Extra Top Speed - for long, flat hauls • High Altitude Arrangement - for operations above 2750 m (9,000 ft)
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SPECIFICATIONS |
Units: US | Metric | |
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Bore |
6.7 in 170 mm |
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Displacement |
4760 in3 78 L |
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Engine Model |
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Gross Power – SAE J1995 |
2415 hp 1801 kW |
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Net Power |
2337.4 hp 1743 kW |
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Net Power – 80/1269/EEC |
2337 hp 1743 kW |
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Net Power – ISO 9249 |
2337 hp 1743 kW |
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Net Power – SAE J1349 |
2337 hp 1743 kW |
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Rated Power |
1750 hp 1750 kW |
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Stroke |
8.5 in 215 mm |
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Torque Rise |
23 % 23 % |
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Operating Specifications |
Units: US | Metric | |
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Body Capacity (SAE 2:1) |
169 yd3 129 m3 |
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Lower Time |
17.5 Seconds 17.5 Seconds |
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Maximum Payload Capacity |
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Maximum Payload Capacity |
214.56 tons 218 tonnes |
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Nominal Payload Capacity |
240 tons 218 tonnes |
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Raise Time |
20.3 Seconds 20.3 Seconds |
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Steer Angle |
36 Degrees 36 Degrees |
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Top Speed – Loaded |
33.7 mph 54.3 km/h |
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Body Hoists |
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Body Lower Time – Float |
19.26 Seconds 19.26 Seconds |
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Body Power Down – High Idle |
17.51 Seconds 17.51 Seconds |
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Body Raise Time – High Idle |
20.25 Seconds 20.25 Seconds |
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Pump Flow – High Idle |
224 gal/min 846 L/min |
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Relief Valve Setting – Raise |
2955 psi 20370 kPa |
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Engine |
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Bore |
6.7 in 170 mm |
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Displacement |
4760 in3 78 L |
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Engine Model |
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Gross Power – SAE J1995 |
2415 hp 1801 kW |
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Net Power |
2337.4 hp 1743 kW |
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Net Power – 80/1269/EEC |
2337 hp 1743 kW |
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Net Power – ISO 9249 |
2337 hp 1743 kW |
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Net Power – SAE J1349 |
2337 hp 1743 kW |
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Rated Power |
1750 hp 1750 kW |
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Stroke |
8.5 in 215 mm |
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Torque Rise |
23 % 23 % |
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Brakes |
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Brake Surface – Rear |
20847 in2 134500 cm2 |
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Outside Diameter |
34.5 in 874.5 mm |
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Standards |
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Service Refill Capacities |
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Brake/Hoist Hydraulic Tank |
203 gal 769 L |
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Cooling System |
257 gal 973 L |
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Crankcase |
70 gal 265 L |
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Fuel Tank |
1150 gal 4354 L |
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Fuel Tank (optional) |
1300 gal 4922 L |
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Rear Axle Housing |
270 gal 1022 L |
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Steering System (Includes Tank) |
90 gal 341 L |
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Steering Tank |
60 gal 227 L |
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Torque Converter/Transmission System (Includes Sump) |
50 gal 189 L |
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Dimensions |
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Centerline Front Tire Width |
18.41 ft 5610 mm |
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Centerline Rear Dual Tire Width |
16.25 ft 4963 mm |
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Dump Clearance |
4.48 ft 1364 mm |
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Engine Guard Clearance |
4.25 ft 1294 mm |
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Ground Clearance |
3.3 ft 1005 mm |
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Height to Top of ROPS |
18.32 ft 5584 mm |
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Inside Body Depth - Max |
7.64 ft 2330 mm |
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Inside Body Length |
25.3 ft 7712 mm |
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Inside Body Width |
21.33 ft 6500 mm |
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Loading Height - Empty |
19.26 ft 5871 mm |
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Operating Width |
25.17 ft 7680 mm |
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Outside Body Width |
25.17 ft 7680 mm |
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Overall Body Length |
42.17 ft 12862 mm |
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Overall Canopy Width |
25.2 ft 7680 mm |
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Overall Height - Body Raised |
43.02 ft 13113 mm |
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Overall Length |
42.2 ft 12862 mm |
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Overall Tire Width |
24.92 ft 7605 mm |
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Rear Axle Clearance |
3.66 ft 1128 mm |
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Rear Axle to Tail |
12.38 ft 3772 mm |
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Wheelbase |
19.37 ft 5905 mm |
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Weights – Approximate |
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Chassis Weight |
257294 lb 116707 kg |
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Gross Machine Operating Weight (GMW) |
846000 lb 383749 kg |
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Final Drives |
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Differential Ratio |
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Planetary Ratio |
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Total Reduction Ratio |
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Suspension |
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Effective Cylinder Stroke – Front |
5.2 in 130.5 mm |
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Effective Cylinder Stroke – Rear |
4.2 in 105.5 mm |
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Rear Axle Oscillation |
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Transmission |
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Forward 1 |
7.3 mph 11.8 km/h |
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Forward 2 |
9.9 mph 15.9 km/h |
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Forward 3 |
13.4 mph 21.5 km/h |
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Forward 4 |
18.1 mph 29 km/h |
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Forward 5 |
24.5 mph 39.4 km/h |
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Forward 6 |
33.7 mph 54.3 km/h |
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Reverse |
6.8 mph 10.9 km/h |
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Weight Distributions – Approximate |
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Front Axle – Empty |
46 % 46 % |
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Rear Axle – Empty |
54 % 54 % |
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Tires |
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Standard Tire |
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