Published dimensions and weight

Komatsu HD785-1

Rated at 877 hp, the Komatsu HD785-1 is a rock truck.

01Published dimensions and weight

Dimensions reference

Representative category illustration for Rock Truck

Representative category illustration; exact model may differ.Measurement reference — not to scale

01Dimensions referenceLength × width × height

02WeightNot publishedNot published

03Selected published values32

Published highlights

Overall Length: 33.24 ft / 10130 mm
Overall Width: 16.41 ft / 5000 mm
Overall Height: 15.98 ft / 4870 mm
Wheelbase: 15.59 ft / 4750 mm

Typical use

Rigid rock trucks are commonly used to haul rock and bulk material on mines, quarries and large earthmoving sites. Published rows for Komatsu HD785-1 include published payload of 171960.56 lb / 78000 kg, published engine power of 900 hp / 671.2 kw, published maximum speed of 43.5 mph / 70 km/h. These values describe the published configuration; verify the specific machine's configuration, attachments and records.

Buyer review notes

Compare the published “Overall Length” field (33.24 ft / 10130 mm) with the specific machine's configuration and records; options and condition can differ.
Compare the published “Overall Width” field (16.41 ft / 5000 mm) with the specific machine's configuration and records; options and condition can differ.
Compare the published “Overall Height” field (15.98 ft / 4870 mm) with the specific machine's configuration and records; options and condition can differ.

02Specifications

Published values, clearly grouped.

Published specifications and measurements are organized by section for quick reference.

Dimensions

Overall Length33.24 ft10130 mm

Overall Width16.41 ft5000 mm

Overall Height15.98 ft4870 mm

Wheelbase15.59 ft4750 mm

Ground Clearance2.56 ft780 mm

Dump Height29.53 ft9000 mm

Dump Ground Clearance2.96 ft900 mm

Dump

Dump Angle64 degrees64 degrees

Load Capacity - Heaped67.76 yd351.8 m3

Rated Payload171960.56 lb78000 kg

Engine

Engine Make23472347

Engine ModelKT-2300KT-2300

Gross Power900 hp671.2 kw

Net Power877 hp654 kw

Displacement2306.7 cu in37.8 L

Aspirationturbochargedturbocharged

Operational

Fuel Capacity327.6 gal1240 L

Cooling System Fluid Capacity63.5 gal240 L

Engine Oil Capacity39.7 gal150 L

Diff And Final Drive Fluid Capacity59.2 gal224 L

Hydraulic System Fluid Capacity121.6 gal460 L

Tire Size24.00-49-42PR24.00-49-42PR

Transmission

Transmission TypeKomatsu TORQFLOW planetary gearKomatsu TORQFLOW planetary gear

Number Of Gears - Forward66

Number Of Gears - Reverse11

Max Speed43.5 mph70 km/h

Weights

Empty Weight113538.1 lb51500 kg

Loaded Weight285619.9 lb129555 kg

Weight Distribution Front - Empty48.2 %48.2 %

Weight Distribution Rear - Empty51.8 %51.8 %

Weight Distribution Front - Loaded32.3 %32.3 %

Weight Distribution Rear - Loaded67.7 %67.7 %

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Manufacturer-published specifications.

Komatsu HD785-1

Published values, clearly grouped.

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