CP CP7741 1/2" Pneumatic Impact Wrench
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High Torque Performance - Chicago Pneumatic Impact Wrench (CP7741, 1/2" Drive)
Professional 1/2 Pneumatic Impact Wrench for Automotive and Heavy Equipment
This Chicago Pneumatic air impact wrench delivers serious power for automotive techs and maintenance crews who need reliable fastening performance every day. With 715 ft-lbs of breakaway torque and 510 ft-lbs working torque, the CP7741 handles everything from stubborn lug nuts to heavy equipment bolts while weighing just 4.96 pounds.
Why Choose This Air Impact Wrench
Lightweight Power Design
15% lighter than previous models with aluminum clutch housing and composite body that reduces heat transfer and operator fatigue during extended use.
Professional Grade Torque
Delivers 715 ft-lbs reverse torque for breaking loose stuck fasteners and 510 ft-lbs forward torque for precise tightening applications.
Compact Access Design
At just 7.64 inches long, this stubby impact wrench fits into tight spaces where full-size tools can't reach, perfect for suspension work and confined areas.
Perfect for Professional Applications
This heavy duty pneumatic impact wrench excels in demanding work environments:
- Automotive repair shops and tire service centers
- Heavy equipment maintenance and fleet operations
- Industrial assembly and manufacturing
- Construction equipment servicing
- Agricultural machinery repair
Technical Specifications
| Drive Size | 1/2" Square Drive |
|---|---|
| Max Reverse Torque | 715 ft-lbs (970 Nm) |
| Max Forward Torque | 510 ft-lbs (690 Nm) |
| Free Speed | 10,000 RPM |
| Weight | 4.96 lbs (2.25 kg) |
| Air Consumption | 4.45 CFM |
| Air Inlet Size | 1/4" NPT |
| Min Hose Size | 3/8" |
| Overall Length | 7.64" (194 mm) |
| Sound Level | 104 dB |
Air Compressor Requirements
This pneumatic impact wrench requires the following air supply specifications for optimal performance:
- Operating pressure: 90 PSI maximum
- Air consumption: 4.45 CFM at operating pressure
- Minimum hose size: 3/8" diameter recommended
- Air inlet connection: 1/4" NPT fitting
Get Professional Results with Chicago Pneumatic Quality
Order your CP7741 pneumatic impact wrench today and experience the power and reliability that professional technicians trust. Fast shipping available on this essential air tool.
Ready to upgrade your shop's productivity? Add to cart now.
Frequently Asked Questions
How does this compare to battery-powered impact wrenches?
This air impact wrench provides consistent power output without battery limitations or charging downtime. While battery tools offer portability, pneumatic impact wrenches like the CP7741 deliver sustained high torque performance ideal for busy shop environments where air supply is readily available.
What size air compressor do I need for this impact wrench?
You'll need a compressor that can supply at least 4.45 CFM at 90 PSI. A 20-gallon or larger tank capacity is recommended for continuous use. Most standard shop compressors in the 80-120 gallon range will easily handle this tool's air requirements.
Can this impact wrench remove lug nuts on trucks and heavy equipment?
Yes, with 715 ft-lbs of breakaway torque, the CP7741 handles automotive lug nuts, truck wheel bolts, and heavy equipment fasteners effectively. The high torque output makes it suitable for both light vehicle service and heavy-duty applications.
What makes this better than the older CP7736 model?
The CP7741 is 15% lighter than the CP7736 while maintaining the same power output. It features improved composite housing for better heat dissipation and reduced operator fatigue, plus enhanced durability with the aluminum clutch mechanism.
About the Brand