- Overall Length: 28.55 ft / 8700 mm
- Overall Width: 14.85 ft / 4525 mm
- Overall Height: 14.05 ft / 4280 mm
- Wheelbase: 12.31 ft / 3750 mm
Published dimensions and weight
Komatsu HD325-6
The Komatsu HD325-6 is a rock truck; its SAA6D140E-3 engine is rated at 488 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 values33
Rigid rock trucks are commonly used to haul rock and bulk material on mines, quarries and large earthmoving sites. Published rows for Komatsu HD325-6 include published engine power of 508 hp / 378.9 kw, published maximum speed of 43.2 mph / 69.5 km/h, the published “Overall Length” field of 28.55 ft / 8700 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (28.55 ft / 8700 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (14.85 ft / 4525 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (14.05 ft / 4280 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 Length28.55 ft8700 mm
Overall Width14.85 ft4525 mm
Overall Height14.05 ft4280 mm
Wheelbase12.31 ft3750 mm
Dump Height25.87 ft7885 mm
Dump Ground Clearance1.74 ft530 mm
Dump
Load Capacity - Struck23.55 yd318 m3
Load Capacity - Heaped31.4 yd324 m3
Raise Time10 sec10 sec
Engine
Number Of Cylinders66
Engine Make22382238
Engine ModelSAA6D140E-3SAA6D140E-3
Gross Power508 hp378.9 kw
Net Power488 hp364 kw
Power Measured @2000 rpm2000 rpm
AspirationTurbochargedTurbocharged
Displacement929.4 cu in15.3 L
Operational
Fuel Capacity132.1 gal500 L
Cooling System Fluid Capacity23.6 gal89 L
Engine Oil Capacity13.8 gal52 L
Diff And Final Drive Fluid Capacity15.4 gal58 L
Hydraulic System Fluid Capacity34.1 gal129 L
Tire Size18.00R3318.00R33
Transmission
Transmission Typefull-automaticfull-automatic
Number Of Gears - Forward77
Number Of Gears - Reverse11
Max Speed43.2 mph69.5 km/h
Weights
Empty Weight68960.6 lb31280 kg
Loaded Weight149429.4 lb67780 kg
Weight Distribution Front - Empty48 %48 %
Weight Distribution Rear - Empty52 %52 %
Weight Distribution Front - Loaded32 %32 %
Weight Distribution Rear - Loaded68 %68 %
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Manufacturer-published specifications.