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| Metric | Imperial | |
|---|---|---|
| Model | CP7731C | |
| Part number | 8941077311 | |
| Actual air consumption | 7.9 l/s | 17 cfm |
| Air inlet thread size | 1/4 '' | |
| Average air consumption | 2 l/s | 4.3 cfm |
| Blows per minute | 1400 | |
| Clutch type | Single dog clutch | |
| European Standards | EN ISO 11148-6:2013 | |
| Free speed | 9000 rpm | |
| Handle type | Pistol | |
| Length | 110 mm | 4.2 '' |
| Maximum Torque (reverse) | 469 Nm | 470 ft.lbs |
| Min. hose size | 10 mm | 3/8 '' |
| Net weight | 1 kg | 1.0 lb |
| Power/weight ratio | 469 Nm/kg | 346 ft.lb/lb |
| Socket retainer | Friction ring | |
| Sound Power | 107 db(A) | |
| Sound pressure | 96 db(A) | |
| Square drive | 3/8 '' | |
| Vibration | 10.33 m/s² | |
| Vibration ISO | ISO-28927-2 | |
| Vibration uncertainty (K) | 1.38 m/s² | |
| Working Torque Range (fwd) | 83 - 392 Nm | 61 - 289 ft.lbs |
Benefits
- Best power to weight ratio: 346 ft-lbs / 470 Nm
- Ultra compact
- Easy to use
- Durable
- 2.1 lbs. – 1.0 Kg346 ft.lbs - 470 Nm of maximum torque in reverse
- 4 1/4 in – 107 mm length
- Jumbo hammer mechanism
- Steel motor
- Aluminum clutch housing
- Composite housing with curved handle with Thermo-Plastic Rubber injected
- S2S: 1 hand Forward – Reverse operation
- New power setting system: 1 hand-operation behind the trigger
- 2 positions in reverse: max and lower torque
- 2 positions in forward: max and low torque
- Socket retainer ring
- Full teasing trigger
Inquiry - CHICAGO PNEUMATIC Impact Wrench / Model: CP7731C
