- Overall Length: 35.62 ft / 10855 mm
- Overall Width: 21.49 ft / 6550 mm
- Overall Height: 16.97 ft / 5170 mm
- Wheelbase: 17.72 ft / 5400 mm
Published dimensions and weight
Komatsu HD1200-1
The Komatsu HD1200-1 is a rock truck; its KTA-2300C engine is rated at 1160 hp.
01Published dimensions and weight
Dimensions reference
Representative category illustration; exact model may differ.Measurement reference — not to scale

01Dimensions referenceLength × width × height
02WeightNot publishedNot published
03Selected published values28
Rigid rock trucks are commonly used to haul rock and bulk material on mines, quarries and large earthmoving sites. Published rows for Komatsu HD1200-1 include published payload of 240000 lb / 108862.18 kg, published engine power of 1200 hp / 894.9 kw, published maximum speed of 35.8 mph / 57.5 km/h. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (35.62 ft / 10855 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (21.49 ft / 6550 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (16.97 ft / 5170 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 Length35.62 ft10855 mm
Overall Width21.49 ft6550 mm
Overall Height16.97 ft5170 mm
Wheelbase17.72 ft5400 mm
Ground Clearance2.35 ft715 mm
Dump Height34.26 ft10440 mm
Dump Ground Clearance5.42 ft1650 mm
Dump
Dump Angle47.5 degrees47.5 degrees
Load Capacity - Heaped91.56 yd370 m3
Rated Payload240000 lb108862.18 kg
Load Capacity - Struck60.3 yd346.1 m3
Engine
Engine Make23472347
Engine ModelKTA-2300CKTA-2300C
Net Power1160 hp865.1 kw
Gross Power1200 hp894.9 kw
Aspirationturbochargedturbocharged
Displacement2300 cu in37.7 L
Operational
Fuel Capacity502 gal1900 L
Cooling System Fluid Capacity66.1 gal250 L
Engine Oil Capacity38.4 gal145 L
Tire Size30.00-51-46PR30.00-51-46PR
Transmission
Max Speed35.8 mph57.5 km/h
Weights
Empty Weight189156.7 lb85800 kg
Loaded Weight453832.7 lb205855 kg
Weight Distribution Front - Empty43.1 %43.1 %
Weight Distribution Rear - Empty56.9 %56.9 %
Weight Distribution Front - Loaded32 %32 %
Weight Distribution Rear - Loaded68 %68 %
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Manufacturer-published specifications.