Contents
Dimensions
| Overall Length | 414 in (10520 mm) |
| Wheelbase (Front-Center of Bogie) | 202 in (5131 mm) |
| Height to Top of Cab | 141 in (3580 mm) |
| Overall Width | 130 in (3302 mm) |
| Loading Height (Empty) | 121 in (3074 mm) |
| Height at Full Dump | 259 in (6580 mm) |
| Front Tire Tread | 100 in (2540 mm) |
| Circle Clearance Diameter | 650 in (16500 mm) |
Weight Distribution
| CAT D400E | Empty | Loaded |
|---|---|---|
| Front Axle | 60% | 34% |
| Center Axle | 20% | 33% |
| Rear Axle | 20% | 33% |
Body Capacities
| Rated Payload | 80028 lb (36300 kg) |
| Capacity, Struck | 21.6 yd3 (16.5 m3) |
| Capacity, Heaped SAE 2:1 | 28.8 yd3 (22 m3) |
| Body Plate Thickness, Front | 0.31 in (8 mm) |
| Body Plate Thickness, Scow | 0.63 in (16 mm) |
| Body Plate Thickness, Side | 0.47 in (12 mm) |
| Body Plate Thickness, Base | 0.63 in (16 mm) |
Dump System
| Type | Two flex-free, single-stage, double-acting hoist cylinders |
| Cylinders | Cylinders positioned within body profile for maximum protection |
| Dump Angle | 55° |
| Power Up | 12 sec |
| Power Down | 7 sec |
Engine Details
| Number of Cylinders | 6 |
| Engine Make | Caterpillar |
| Engine Model | Cat 3406C DITA |
| Displacement | 893 cu in (14.6 L) |
| Bore | 5.4 in (137 mm) |
| Stroke | 6.5 in (165 mm) |
| Gross Power | 427 hp (318 kw) |
| Net Power | 405 hp (302 kw) |
| Power Measured @ | 2000 rpm |
| Peak Torque | 1602 lb ft (2172 Nm) |
| Torque Measured @ | 1350 rpm |
| Compression Ratio | 14.5:1 |
| Engine Configuration | Inline 6, 4-stroke-cycle diesel engine |
| Rotation from Flywheel End | Counterclockwise |
| Aspiration | Turbocharged Aftercooled |
| Aftertreatment | None |
| Emission Standards | Non-Certified Emissions |
Operational Specs
| Operating Weight (Empty) | 64510 lb (29263 kg) |
| Operating Weight (GMW) | 144500 lb (65563 kg) |
| Load Capacity | 80028 lb (36300 kg) |
| Operating Voltage | 24 V |
| Alternator | 50 amps |
| Battery | 2x 12 V, 140 Ah |
| Tire Size | 29.5R25 radial tires |
Transmission
| Type | Seven-speed planetary autoshift transmission |
| Number of Gears | 7F / 1R |
| Max Travel Speed | 34 mph (55.4 km/h) |
| Torque Converter | Single-stage torque converter with free-wheeling stator |
| Drive | 6×6 |
| Drop Box | Integral drop box with lockable planetary inter-axle differential |
| Service Brakes | Multiple oil-immersed brakes are hydraulically actuated and self-cleaning with independent front and rear circuits and accumulators |
| Parking Brake | The push-button operated, disc parking brake is spring applied and pressure released |
Hydraulic System
| Pump Flow Capacity | 46.6 gal/min (177 L/min) |
| Steering Cylinders | Double-acting, cushioned steering cylinders articulate machine 45° left or right |
| Hoist Cylinders | Two flex-free, single-stage, double-acting hoist cylinders |
Service Refill Capacities
| Fuel Tank Capacity | 154 gal (570 L) |
| Engine Oil Capacity | 9.2 gal (34 L) |
| Cooling System Capacity | 13.5 gal (50 L) |
| Transmission Oil Capacity | 14.8 gal (55 L) |
| Hydraulic System Capacity | 71.5 gal (265 L) |
| Transferbox Fluid Capacity | 0.7 gal (2.5 L) |
| Front Axle Capacity | 18.2 gal (69 L) |
| Center Axle Capacity | 18.2 gal (69 L) |
| Rear Axle Capacity | 20.9 gal (79 L) |
