2020 Chicago Pneumatic Impact Wrenches 1/2 CP7748
- Year 2020
- Make Chicago Pneumatic
- Model Impact Wrenches 1/2
2020 Chicago Pneumatic Impact Wrenches 1/2 CP7748
- Torque limited in forward: 60/70 ft. Lbs. - 90/100 Nm
- Full power in reverse
- One Hand Operation: 2 power setting positions
- Insulation & Comfort: Contoured comfort grip handle instead of TPR injected in handle
- Low sound level
- Suited for all light vehicle tire changing applications
Features may include:
- 1/2" composite impact wrench with friction ring socket retainer
- 2 setting positions : one in Reverse and one Torque Limited in forward
- 60/70 ft. lbs. - 90/100 Nm in torque limited position in forward
- 920 ft.lbs - 1,250Nm of maximum torque in reverse
- Aluminum clutch & rear housings
- Thermo-plastic rubber injected in housing - Resistant to most chemicals used in workshops
- Universal & durable twin hammer mechanism
- Full teasing trigger
- 360° swivel air inlet
- The CP7748TL series is intended to be used as a “snugging” tool prior to final tightening with a calibrated torque wrench to reach the car manufacturer’s specified torque rating for wheel assembly.
- Torque results vary greatly depending on the type of wheel, air pressure, run time and many other factors.
Engine
Engine Torque
Working Range: 95 - 750 Nm (70 - 555 ft.lbs)
Engine Torque, Maximum
Maximum (reverse): 1300 Nm (960 ft.lbs)
Drivetrain
Clutch
Twin hammer
Operational
Operating Speed
Free: 7000 rpm
Operating Conditions
Actual air consumption: 12 l/s (25 cfm) | Average air consumption: 3 l/s (6.2 cfm) | Vibration: 12 m/s² | Vibration uncertainty: 4.5 m/s² | Blows per minute: 1350
Performance
Noise Level
Sound power: 105.3 db(A) | Sound pressure: 94.3 db(A) | Sound uncertainty: 3 db(A)
Dimensions
Dimensions
Minimun hose size: 10 mm (3/8 ") | Air inlet thread size: 1/4 " | Square drive: 1/2 " | Side to center: 39 mm (1 1/2 ") | Box: 95x210x240 mm (3.75x8.25x9.45 ")
Length
175 mm (6.89 ")
Height
200 mm (7.87 ")
Width
78 mm (3 ")
Weights
Weight
Net: 2 kg (4.4 lb)
Features
Features
Handle type: Pistol | Socket retainer: Friction ring