Chicago Pneumatic 3/4-Inch Super Duty Air Impact Wrench with Twin Hammer (CP7763) is a high-performance tool designed for demanding applications in maintenance and tire-changing. This powerful air impact wrench delivers up to 1,200 ft. lbs. of torque, ensuring it can handle the toughest fasteners with ease.
The CP7763 air impact wrench features a twin hammer high-performance clutch for extended durability and a 6-vane motor for increased speed and power. Its ergonomic handle exhaust keeps air away from the operator, providing comfort during extended use.
- Specifications and Dimensions
- Free Speed: 6,300 RPM
- Max Torque Reverse Output: 1,200 ft. lbf / 1,630 Nm
- Output Drive Size: 3/4 Inch Square
- Pistol Handle
- Body: Aluminum
- Clutch Housing: Steel
- Impact Mechanism: Twin Hammer
- Output Retainer Type: Friction Ring
- Tool Length: 9.02 Inches
- Tool Weight: 11.5 Pounds
- Average Air Consumption: 7.5 CFM
- Air Inlet Thread: 3/8 Inch
- Minimum Hose Size: 3/8 Inch
- Sound Level: 96 dB(A)
- Vibration Level: 9 m/s²
- Key Features and Benefits
- 1,200 ft. lbs. of torque for high power and efficiency
- Lightweight design for comfortable use over long periods
- 6-vane motor for increased speed and power
- Twin hammer clutch for extreme durability
- Ergonomic handle exhaust to keep air away from the operator
- One-handed push button forward/reverse regulator
- Ideal for heavy-duty maintenance and tire-changing applications











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