Overview
Chicago Pneumatic CP7731C 3/8" Air Impact Wrench, Pistol Handle, Single Hammer
Chicago Pneumatic CP7731C 3/8" Air Impact Wrench, Pistol Handle, Single Hammer
- The Chicago Pneumatic CP7731C Impact Wrench delivers smooth operation and extended durability. It is a tool ideal for very restricted areas, like transmission and engine work. It features aluminum clutch housing, jumbo hammer mechanism and Steel motor for improved performance and strength. The single- hand behind the trigger operation and 2 positions in reverse/ forward (max and low torque) with full teasing trigger and socket retainer ring gives the operator convenient control of the forward/reverse power. The curved handle with Thermo-Plastic Rubber injected in composite housing offers a durable and comfortable grip. With 345 ft. lbs – 469 Nm of maximum torque in reverse, this impact wrench provides full power, and a working torque range of 61 to 289 ft./lbs. This product weighs 2.2 lbs., measures 4.2 inches long, and has a 3/8-inch square drive.
- Features
- Jumbo hammer mechanism
- Steel motor
- Aluminum clutch housing
- Composite housing with curved handle with Thermo-Plastic Rubber injected
- S2S 1 hand Forward Reverse operation
- New power setting system 1 hand-operation behind the trigger
- 2 positions in reverse max and lower torque
- 2 positions in forward max and low torque
- Socket retainer ring
- Full teasing trigger
- Ultra compact
- Easy to use
- Durable
- Description
- Impact Wrench
- Type: Ultra Compact
- Drive Size: 3/8 Inch
- Overall Size: 4.2 Inch Length
- Torque Rating: 61 to 289 Foot-Pound (Forward)/345 Foot-Pound (Reverse)
- Speed Rating: 9000 RPM
- Air Consumption: 16.7 CFM (Load), 4.2 CFM (Average)
- Weight: 2.2 Pound
- Clutch Type: Single Dog Clutch
- Handle Type: Pistol
- Socket Retainer: Friction Ring
- Hose Size: 3/8 Inch
- Air Inlet: 1/4 Inch
- Sound Pressure: 93 Decibel
- Sound Power: 104 Decibel
- Vibration Level: 10.33 Meter per Square Second
- Vibration Uncertainty (K): 1.38 Meter per Square Second
- Blows per Minute: 1400
- Material: Aluminum (Housing)
- Applicable Standard: ISO-28927-2
- Specification
- Order Part Number: CP7731C
- Item Description: 3/8" Pneumatic Impact Wrench - Stubby
- MANUFACTURER: Chicago Pneumatic
- MANUFACTURER PART NUMBER: 894-107-7311
- Default Selling Unit: EA
- Max working torque fwd.: 289 ft.lbf
- Min working torque fwd.: 61.2 ft.lbf
- Max torque reverse: 346 ft.lbf
- Torque limited: No
- Impact mechanism: Single hammer
- Blow per minute: 1400
- Output drive size (in): 3/8
- Output drive type: Sq.
- Side to Center: 1.26 in
- Handle type: Pistol
- Clutch lubrication type: Grease
- Output retainer type: Friction ring
- Starting system: Trigger
- Length (L): 4.33 in
- Weight: 2.2 lb.
- Min hose diameter (16 ft. hose length): 0.38 in
- Free Speed: 9000 rpm
- Power weight ratio: 460 Nm/kg
- Body: Composite
- Clutch housing: Aluminum
- Uncertainty vibration-K: 4.5 ft/s²
- Vibration (m/s²): 10.33
- Sound Pressure: 96 dB(A)
- Sound Power: 107 dB(A)
- ATEX: No
- Air inlet thread size (in): 1/4
- Max dynamic air working pressure: 91 psi