Contents
Dump
| Capacity – Heaped | 19 yd3 (14.5 m3) |
| Capacity – Struck | 10.7 yd3 (8.2 m3) |
| Rated Payload | 44092 lb (20000 kg) |
| Dump Angle | 70° |
| Up Time | 9.8 sec |
| Down Time | 7.1 sec |
Dimensions
| Overall Length | 335 in (8510 mm) |
| Wheelbase | 189.3 in (4808 mm) |
| Overall Width | 106.3 in (2700 mm) |
| Height to Top of Cab with ROPS | 129.3 in (3283 mm) |
| Steering Angle | ±40° |
Weight
| AD20B 4×2 | Empty | Loaded | Payload |
|---|---|---|---|
| Front Axle | 20679 lb (9380 kg) | 37655 lb (17080 kg) | 16755 lb (7600 kg) |
| Rear Axle | 16138 lb (7320 kg) | 43696 lb (19820 kg) | 27337 lb (12400 kg) |
| Total | 36817 lb (16700 kg) | 81351 lb (36900 kg) | 44092 lb (20000 kg) |
Engine Details
| Number Of Cylinders | 6 |
| Engine Make | Cummins |
| Engine Model | Cummins QSB6.7 |
| Gross Power | 260 hp (194 kw) |
| Power Measured @ | 2200 rpm |
| Max Torque | 730 lb ft (990 Nm) |
| Torque Measured @ | 1500 rpm |
| Displacement | 409 cu in (6.7 L) |
| Aspiration | Turbocharged and intercooled |
| Emission Standards | US EPA Tier 3 |
Operational Specs
| Voltage | 24 V |
| Alternator | 70 amps, 24 V |
| Battery | 2x 12 V, sealed type |
| Front Tire Size | 23.5 x 25 Radial |
| Rear Tire Size | 23.5 x 25 Radial |
Hydraulic System
| Pump Type | Fixed displacement external gear pump |
| Working Pressure (Steering) | 2465.6 psi (17000 kPa) |
| Working Pressure (Tipping) | 725.2 psi (5000 kPa) |
| Hydraulic Filter | Full flow filtration |
Transmission
| Transmission Type | ZF 6WG210 constant mesh counter shaft with integral |
| Torque Converter | Single phase 3 element, lock-up clutches effective in all gears. Downshift protection |
| Number Of Forward Gears | 6 |
| Number Of Reverse Gears | 3 |
| Max Travel Speed | 31.1 mph (50 km/h) |
Axles & Brakes
| Drive | 4×2 |
| Front Axle | Desmond Axle (4×2) |
| Rear Axle | Graziano PR 15 axle |
| Service Brakes | Air-operated S-cam failsafe drum brakes (front wheels) / Air over hydraulic disc brakes (rear wheels) |
| Parking Brakes | Air-operated failsate disc brake on propshaft and front axle |
| Pneumatic System Capacity | 4882 cu in (80 L) |
| Pneumatic System Working Pressure | 120 Psi (827 kPa) with dual circuit unloader valve controlled system |
Service Refill Capacities
| Fuel Tank Capacity | 52.8 gal (200 L) |
| Engine Oil Capacity | 5.5 gal (21 L) |
| Cooling System Capacity | 13.2 gal (50 L) |
| Hydraulic System Capacity | 44.9 gal (170 L) |
| Transmission Oil Capacity | 4.8 gal (18 L) |
| Differential Oil Capacity | 10.6 gal (40 L) |
