- Overall Length: 34.54 ft / 10527 mm
- Overall Width: 11.02 ft / 3357 mm
- Overall Height: 23.71 ft / 7226 mm
- Wheelbase: 11.31 ft / 3447 mm
Published dimensions and weight
Hitachi AH400D
The Hitachi AH400D is an articulated dump truck powered by a 413 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Total Empty63600 lb28848.5 kg
03Selected published values36
Articulated dump trucks are commonly used to haul bulk material across construction, quarry and earthmoving sites. Published rows for Hitachi AH400D include published payload of 81571.05 lb / 37000 kg, published body capacity of 29.43 yd3 / 22.5 m3, published engine power of 422 hp / 314.7 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (34.54 ft / 10527 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (11.02 ft / 3357 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (23.71 ft / 7226 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 Length34.54 ft10527 mm
Overall Width11.02 ft3357 mm
Overall Height23.71 ft7226 mm
Wheelbase11.31 ft3447 mm
Ground Clearance1.93 ft588 mm
Dump Height23.71 ft7226 mm
Dump Ground Clearance2.12 ft646 mm
Dump
Dump Angle70 degrees70 degrees
Lower Time8 sec8 sec
Rated Payload81571.05 lb37000 kg
Capacity - Struck22.11 yd316.9 m3
Raise Time13 sec13 sec
Capacity - Heaped29.43 yd322.5 m3
Engine
Engine Make23462346
Engine ModelMercedesBenz Im501LAMercedesBenz Im501LA
Gross Power422 hp314.7 kw
Net Power413 hp308 kw
Max Torque1974 lb ft- Nm
AspirationTurbocharged & IntercooledTurbocharged & Intercooled
Displacement729.3 cu in12 L
Operational
Fuel Capacity128.2 gal485 L
Operating Voltage24 V24 V
Alternator Supplied Amperage100 amps100 amps
Tire Size29.5R25 Radial Earthmover29.5R25 Radial Earthmover
Transmission
Transmission TypeAllison HD4500R with integral retarderAllison HD4500R with integral retarder
Number Of Forward Gears66
Number Of Reverse Gears11
Max Speed32.4 mph52 km/h
Weights
Center Axle - Empty16050 %16050 %
Front Axle - Empty32220 lb14614.8 kg
Rear Axle - Empty15340 lb6958.2 kg
Front Axle - Loaded42760 %42760 %
Center Axle - Loaded51570 %51570 %
Rear Axle - Loaded50850 lb23065.2 kg
Total Empty63600 lb28848.5 kg
Total Loaded145200 lb65861.7 kg
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Manufacturer-published specifications.