- Category: Off-Highway Trucks ➔
- Manufacturer: John Deere ➔
- Model: 400D ➔
John Deere 400D is an off-highway truck designed for heavy-duty hauling in construction, mining, and earthmoving applications. It is part of John Deere's articulated dump truck lineup and is used to transport large volumes of material across rough terrain and jobsite conditions. The 400D features a robust chassis, articulated steering, and a high-capacity dump body for efficient material handling. Typical applications include site development, quarry work, road building, and bulk earthmoving. As an off-highway truck, the John Deere 400D is built for traction, stability, and productivity in demanding off-road environments where conventional haul trucks are not suitable.
Articulating/Rigid
| Articulating/Rigid | Articulated
|
Dimensions
| Dump Ground Clearance | 2.20 ft (0.67 m)
|
| Dump Height | 23.80 ft (7.25 m)
|
| Ground Clearance | 1.90 ft (0.58 m)
|
| Overall Height | 12.80 ft (3.90 m)
|
| Overall Length | 34.60 ft (10.55 m)
|
| Overall Width | 12.50 ft (3.81 m)
|
| Wheelbase | 17.90 ft (5.46 m)
|
DRIVE SYSTEM
Dump
| Capacity - Heaped | 29.30 cu yd (22.40 cu m)
|
| Capacity - Struck | 22.10 cu yd (16.90 cu m)
|
| Dump Angle | 70 degrees
|
| Lower Time | 7.6 seconds
|
| Raise Time | 13 seconds
|
| Rated Payload | 81,570.00 lbs (36,999.58 kg)
|
Engine
| Aspiration | Turbocharged and charge air cooled
|
| Displacement | 729.00 cu in (11,946.20 cu cm)
|
| Engine Model | OM501LA
|
| Make | Mercedes-Benz
|
| Max Torque | 1,454.00 lbs ft (1,971.33 nm)
|
| Net Power | 413.00 hp (307.98 kw)
|
| Number of Cylinders | 6
|
| Power Measured @ | 1800 rpm
|
| Torque Measured @ | 1080 rpm
|
Operating Specifications
| Alternator Supplied Amperage | 80 amps
|
| Cooling System Fluid Capacity | 8.90 gal (33.69 l)
|
| Engine Oil Capacity | 8.00 gal (30.28 l)
|
| Fuel Capacity | 128.00 gal (484.48 l)
|
| Hydraulic System Fluid Capacity | 47.00 gal (177.90 l)
|
| Operating Voltage | 24 volts
|
| Tire Size | 29.5R25
|
| Transmission Fluid Capacity | 9.00 gal (34.07 l)
|
Transmission
| Max Speed | 32.00 mph (51.50 kph)
|
| Number of Forward Gears | 6
|
| Number of Reverse Gears | 1
|
| Transmission Type | Allison 4500R ORS fully automatic engine
|
Weights
| Center Axle - empty | 17,610.00 lbs (7,987.77 kg)
|
| Center Axle - loaded | 53,270.00 lbs (24,162.90 kg)
|
| Front Axle - empty | 32,920.00 lbs (14,932.28 kg)
|
| Front Axle - loaded | 43,340.00 lbs (19,658.72 kg)
|
| Operating Weight | 147,600.00 lbs (66,950.32 kg)
|
| Rear Axle - empty | 15,430.00 lbs (6,998.94 kg)
|
| Rear Axle - loaded | 50,920.00 lbs (23,096.95 kg)
|
| Total Empty | 65,960.00 lbs (29,918.99 kg)
|
| Total Loaded | 147,530.00 lbs (66,918.57 kg)
|