- Overall Length: 34.85 ft / 10620 mm
- Overall Width: 10.83 ft / 3300 mm
- Overall Height: 11.68 ft / 3560 mm
- Wheelbase: 19.85 ft / 6050 mm
Published dimensions and weight
Caterpillar D400D
The Caterpillar D400D is an articulated dump truck powered by a 385 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Total Empty61789 lb28027 kg
03Selected published values24
Articulated dump trucks are commonly used to haul bulk material across construction, quarry and earthmoving sites. Published rows for Caterpillar D400D include published payload of 79985.92 lb / 36281 kg, published body capacity of 30.74 yd3 / 23.5 m3, published engine power of 385 hp / 287.1 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (34.85 ft / 10620 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (10.83 ft / 3300 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (11.68 ft / 3560 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 Length34.85 ft10620 mm
Overall Width10.83 ft3300 mm
Overall Height11.68 ft3560 mm
Wheelbase19.85 ft6050 mm
Dump Height22.09 ft6730 mm
Dump
Capacity - Struck22.63 yd317.3 m3
Capacity - Heaped30.74 yd323.5 m3
Rated Payload79985.92 lb36281 kg
Engine
Engine Make22362236
Engine Model34063406
Gross Power385 hp287.1 kw
Displacement891 cu in14.6 L
Operational
Fuel Capacity118.9 gal450 L
Tire Size29.5x25 Radials29.5x25 Radials
Transmission
Number Of Forward Gears44
Max Speed34.5 mph55.5 km/h
Weights
Front Axle - Empty36451.3 lb16534 kg
Center Axle - Empty12665.6 %12665.5577 %
Rear Axle - Empty12665.6 lb5745 kg
Front Axle - Loaded48204.1 %48204.0763 %
Center Axle - Loaded46786.6 %46786.5039 %
Rear Axle - Loaded46786.6 lb21222 kg
Total Empty61789 lb28027 kg
Total Loaded141774.9 lb64308 kg
Need the machine, not just the numbers?
Find one, value one, or tell the market what you need.
Manufacturer-published specifications.