- Category: Off-Highway Trucks ➔
- Manufacturer: Komatsu ➔
- Model: HD785-5 ➔
The Komatsu HD785-5 Off-Highway Truck is a powerful and reliable machine designed for heavy-duty hauling in challenging environments. With a spacious dump bed capacity of 78.7 cubic yards and a maximum payload of over 170,000 pounds, this truck is built for efficiency and productivity. Equipped with a robust 1042 horsepower engine and a 7-speed automatic transmission, the HD785-5 offers impressive performance and speed for smooth operation on the job site. Whether navigating rough terrain or loading and unloading materials with ease, this off-highway truck is a top choice for demanding construction and mining tasks.
Dimensions
| Dump Ground Clearance | 2.60 ft (0.79 m)
|
| Dump Height | 33.50 ft (10.21 m)
|
| Ground Clearance | 2.60 ft (0.79 m)
|
| Overall Height | 17.30 ft (5.27 m)
|
| Overall Length | 34.90 ft (10.64 m)
|
| Overall Width | 18.60 ft (5.67 m)
|
Dump
| Load Capacity - heaped | 78.70 cu yd (60.17 cu m)
|
| Load Capacity - Struck | 50.50 cu yd (38.61 cu m)
|
| Lower Time | 13 seconds
|
| Raise Time | 12 seconds
|
| Rated Payload | 171,960.60 lbs (78,000.11 kg)
|
Engine
| Displacement | 1,861.00 cu in (30,496.39 cu cm)
|
| Engine Model | SAA12V140ZE-2
|
| Gross Power | 1,042.00 hp (777.03 kw)
|
| Number of Cylinders | 12
|
Operating Specifications
| Alternator Supplied Amperage | Komatsu 7-speed electronically-controlled automatic powershift transmission
|
| Cooling System Fluid Capacity | 60.00 gal (227.10 l)
|
| Engine Oil Capacity | 37.00 gal (140.05 l)
|
| Fuel Capacity | 330.00 gal (1,249.05 l)
|
Service Refill Capacities
| Brake/Hoist Hydraulic Tank | 171,960.60 gal (650,870.89 l)
|
Transmission
| Max Speed | 40.20 mph (64.70 kph)
|
| Number of Gears - Forward | 7
|
| Number of Gears - Reverse | 1
|
| Transmission Type | Komatsu 7-speed electronically-controlled automatic powershift transmission
|
Weights
| Empty Weight | 155,403.00 lbs (70,489.70 kg)
|
| Loaded Weight | 367,000.00 lbs (166,468.61 kg)
|
| Weight Distribution Front - empty | 48%
|
| Weight Distribution Front - loaded | 33%
|
| Weight Distribution Rear - empty | 52%
|
| Weight Distribution Rear - loaded | 67%
|