Impact Wrench, 1/2'' Sq Dr, Pistol Grip, Pneumatic, Torque 95-750 Nm (70.1 - 553 ft/lb), CHICAGO PNEUMATIC (CP7748)
SKU #222067
M/C CP7748
The Chicago Pneumatic CP7748 is a high-performance 1/2" pneumatic impact wrench delivering torque up to 1,300 Nm (960 ft/lbs), engineered for wheel and tire changing on light vehicles. The twin hammer impact mechanism and composite housing combine power with durability for round-the-clock shop use.
Its innovative forward/reverse system and power control ring system enhance operator comfort while maintaining maximum productivity. A compact, ergonomic pistol grip design makes single-hand operation practical even in confined spaces.
Key features
- Max torque: 1,300 Nm / 960 ft/lbs
- Square drive: 1/2"
- Twin hammer mechanism for consistent impact
- Composite housing — lightweight and durable
- Forward/reverse ring system for easy control
- 3 models: short anvil (friction ring), short anvil (pin-style), extended anvil (friction ring)
Key applications: automotive tire service, light vehicle maintenance, workshop bolting.
The CP7748 series impact wrench with its torque of 960ft.lbs / 1,300 Nm, twin hammer impact mechanism, and composite housing is powerful and durable and ensures efficient bolting and unbolting when changing wheels and tires on light vehicles. In addition, the new forward/reverse system & power control (ring system) increase operator comfort while also improving functionality. The CP7748 series is composed of 2 models: 1/2" short anvil and 1/2" long anvil (2" anvil)
Benefits:
- 960 ft.lbs / 1,300 Nm of max torque in reverse position for high productivity
- Composite housing, twin hammer impact mechanism, hard anodized end plates, and hard chromium aluminum cylinder for high durability
- Lightweight (4.65 lbs – 2.11 kg) and compact (8.86 in. / 225 mm long) for improved comfort
- One-hand reverse system (Ring system) for better ergonomics
- Curved rubber handle to help prevent slipping
Specifications:
| Metric | Imperial | |
| Starting system | Trigger | Trigger |
| Max dynamic air working pressure | 6.3 bar | 91 psi |
| Handle type | Pistol | Pistol |
| Max torque reverse | 1300 Nm | 959 ft.lbf |
| Clutch housing | Aluminum | Aluminum |
| Sound Pressure | 94.3 dB(A) | 94.3 dB(A) |
| Vibration (m/s²) | 12 | 12 |
| Length (L) | 175 mm | 6.89 in |
| Min working torque fwd | 95 Nm | 70.1 ft.lbf |
| Weight | 2 kg | 4.41 lb |
| Min hose diam (16 ft hose length) | 0.38 in | 0.38 in |
| Impact mecanism | Twin hammer | Twin hammer |
| Max working torque fwd | 750 Nm | 553 ft.lbf |
| Free Speed | 7000 rpm | 7000 rpm |
| Output retainer type | Friction ring | Friction ring |
| Clutch lubrication type | Grease | Grease |
| Torque limited | No | No |
| Output drive type | Sq | Sq |
| Sound Power | 105.3 dB(A) | 105.3 dB(A) |
| Min hose diam (5 m hose length) | 10 mm | 10 mm |
| Uncertainty vibration-K | 4.5 m/s² | 14.8 ft/s² |
| Output drive size (in) | 1/2 | 1/2 |
| Blow per minute | 1350 | 1350 |
| Body | Composite | Composite |
| Air inlet thread size (in) | 1/4 | 1/4 |
Weight
2.000000 kgs
Drive Size
1/2''