DW UltraBump Ultra4 4400 Shortcourse
dw_ultrabump / shortcourse_special
Overview
| Metric | Value |
|---|
| Engine layout / position | FMR (Pure) · Longitudinal |
| Drivetrain | Part-time 4WD |
| Total / dry weight | 2,300 kg (dry 2,232 kg) |
| Weight distribution (F : R) | 52.5 : 47.5 (dry 53.4 : 46.6) |
| Axle load (F / R) | 1,207 kg / 1,093 kg (dry 1,192 kg / 1,041 kg) |
| Engine type | V8 / NA / 6.5L / 284 kg |
| Power / Torque | 909 PS @ 6,788 rpm / 103.9 kg·m @ 5,456 rpm |
| Tyre | Dirt |
| Tyre size | FRONT 275 mm · REAR 275 mm |
Tires
| Wheel | Nominal | Physical width / mm | Radius / mm | PSI | Friction | Sliding | Tread | Softness | No-load | Full-load | Load slope | Stribeck |
|---|
| RR | | 275 | 500 | 10 | 1 | 1.04 | 1 | 0.8 | 1.42 | 0.4 | 0.00015 | 1.5 |
| RL | | 275 | 500 | 10 | 1 | 1.04 | 1 | 0.8 | 1.42 | 0.4 | 0.00015 | 1.5 |
| FL | | 275 | 500 | 10 | 1 | 1.04 | 1 | 0.8 | 1.42 | 0.4 | 0.00015 | 1.5 |
| FR | | 275 | 500 | 10 | 1 | 1.04 | 1 | 0.8 | 1.42 | 0.4 | 0.00015 | 1.5 |
