About Product
1" Pneumatic impact wrench
More Details
The CP7773 brings the CP7763/CP7773 series’ 1,630 Nm reverse torque to a 1″ square drive, making it well suited to heavier bolting and unbolting work in general maintenance settings. Its twin hammer mechanism and composite housing combine durability with a manageable 5.5 kg weight, while the friction ring retainer keeps sockets secure during use.
Benefits
- Composite housing and twin hammer impact mechanism for high durability
- A lightweight and compact tool in a composite motor housing that offers greater comfort
- Equipped with intuitive Forward / Reverse lever for easy operation
- Power regulator for a controlled approach
Technical Specifications
| Torque | |
|---|---|
| Max working torque fwd | 1280 Nm |
| Max torque reverse | 1630 Nm |
| Min working torque fwd | 136 Nm |
| Torque limited | No |
| Air information | |
| Air consumption at load | 14 l/s |
| Air inlet thread size (in) | 3/8 |
| Max dynamic air working pressure | 6.3 bar |
| Min hose diam (16 ft hose length) | 0.5 in |
| Min hose diam (5 m hose length) | 13 mm |
| Noise & vibrations | |
| Sound Power | 107 dB(A) |
| Sound Pressure | 96 dB(A) |
| Uncertainty vibration-K | 4.2 m/s² |
| Vibration (m/s²) | 10.4 |
| Speed | |
| Free Speed | 6300 rpm |
| Size & Weight | |
| Length (L) | 234 mm |
| Power weight ratio | 290 Nm/kg |
| Side to Center | 45 mm |
| Weight | 5.5 kg |
| Design & Functions | |
| Blow per minute | 900 |
| Body | Aluminium |
| Clutch housing | Aluminium |
| Clutch lubrication type | Grease |
| Handle type | Pistol |
| Impact mecanism | Twin hammer |
| Output drive size (in) | 1 |
| Output drive type | Sq |
| Output retainer type | Friction ring |
| Starting system | Trigger |
- We are Chicago Pneumatic Authorised Warranty & Service Providers from our workshop in Southampton.
- We offer a range of after-sale services including HAV Testing
About Chicago Pneumatic
Chicago Pneumatic manufactures professional-grade tools and equipment trusted across trade and industrial sectors. Known for reliability, performance, and build quality, Chicago Pneumatic products are designed for demanding applications. Power Tool Sales is a UK supplier of genuine Chicago Pneumatic tools, accessories, and spare parts, offering expert advice and fast nationwide delivery.
