Chicago Pneumatic
1/2" Drive Composite Body Heavy Duty Impact Wrench CP7748
$375.00
Benefits
- Most powerful tool on the market in its class: 922 ft.lbs – 1250 Nm of maximum real torque in reverse
- Best price to performance/durability ratio
- Lightweight due to composite housing
- Contoured comfort grip handle instead of TPR injected in handle
- Smooth Forward / Reverse Switch on back
- Suited for all maintenance applications: Light vehicle tire changing, General maintenance on vehicles and MRO applications
Features
- 1/2" composite impact wrench
- One handed forward/reverse
- Full power in reverse: 922 ft. lb - 1250 Nm maximum real torque in reverse
- 3 positions in forward: Low - 180 ft-lbs. / 245 Nm - Medium - 480 ft-lbs. / 650 Nm - High - 730 ft-lbs. / 990 Nm
- Aluminum clutch & back housing
- Friction ring socket retainer
- Full teasing trigger
| Part number | 8941077480 | |
| Model | CP7748 | |
| Handle type | Pistol | |
| Square drive | 1/2" | |
| Working Torque Range (fwd) | 75-580 ft.lbs | 102-786 |
| Maximum Torque (reverse) | 922 ft.lbs | 1250 Nm |
| Free speed | 8200 rpm | |
| Blows per minute | 1200 | |
| Net weight | 4.6 lb | 2 kg |
| Power/weight ratio | 200.4 ft.lb/lb | 625 Nm/kg |
| Length | 7.8" | 200 mm |
| Side to center | 1 1/2" | 38 mm |
| Average air consumption | 6.2 cfm | |
| Actual air consumption | 25 cfm | |
| Air inlet thread size | 0.25 " | |
| Min. hose size | 3/8" | 10 mm |
| Noise level | 93 db(A) | |
| Sound Power | 104 db(A) | |
| Vibration α (ISO-28927-2) | 10.1 m/s² | |
| Vibration K (ISO-28927-2) | 2.34 m/s² | |
| Socket retainer | Friction ring | |
| Clutch type | Twin Hammer | |
| Box dimensions | 8,5*8,25*3,03 | 215*210*77 |
| Over carton | 17,9*16,5*9,45 | 455*420*240 |
- Curved to be more ergonomic, Smaller diameter to fit better in hand palm and to be optimum balanced
- Handle with Thermo-Plastic Rubber injected in housing for a durable and comfortable grip; Resistant to most chemicals used in workshops
- Twin hammer mechanism
- 360° swivel air inlet
- Composite housing
