Quick Overview
High-production truck tire changing requires the brute force only this jumbo hammer impact mechanism delivers. Also a good choice for spring work, tractor pads, bus maintenance, and off-road and farm equipment. Designed for getting into cramped spaces with big power, the 290 has a 3-way adjustable handle.
Features
- 1,600 ft-lb (2 169 Nm) of maximum torque
- Jumbo impact mechanism for power and durability
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Details
| Model | 280 | 280-6 | 280-S-6 | 290 | 290-S |
|---|
| Nut Busting Torque ft-lb (Nm) |
| Max. Torque in Reverse ft-lb (Nm) | 1,600 (2169) | 1,600 (2169) | 1,600 (2169) | 1,600 (2169) | 1,600 (2169) |
| Working Torque Range ft-lb (Nm) | 150-1,000 (204-1360) | 150-1,000 (204-1360) | 150-1,000 (204-1360) | 150-1,000 (204-1360) | 150-1,000 (204-1360) |
| Forward Torque Range ft-lb (Nm) |
| Weight lb (kg) | 22 (9.98) | 23.8 (10.8) | 23.8 (10.8) | 21.9 (9.93) | 21.9 (9.93) |
| Free Speed rpm | 6000 | 6000 | 6000 | 6000 | 6000 |
| Impacts per minute |
| Length in (mm) | 13 (330) | 18.5 (470) | 18.5 (470) | 9.75 (248) | 10 (254) |
| Average Air Consumption cfm (L/min) | 10 (283) | 10 (283) | 10 (283) | 10 (283) | 10 (283) |
| Air Consumption @ Load cfm (L/min) | 55 (1557) | 55 (1557) | 55 (1557) | 55 (1557) | 60 (1699) |
| Sound Pressure/Power dBA | 109.1/122.1 | 109.1/122.1 | 109.1/122.1 | 104.6/117.6 | 104.6/117.6 |
| Air Inlet NPTF in (mm) | 1/2 (13) | 1/2 (13) | 1/2 (13) | 1/2 (13) | 1/2 (13) |
| Min. Hose Size in (mm) | 1/2 (13) | 1/2 (13) | 1/2 (13) | 1/2 (13) | 1/2 (13) |
Additional Information
Manufacturer: Ingersoll Rand