• Model: CP7748
  • Shipping Weight: 2kg
  • Manufactured by: CHICAGO PNEUMATIC


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Model : CP7748

CP7748 - Durable, Powerful & Ergonomic...

Chicago Pneumatic has launched a new design for the critically acclaimed CP7748, the top seller in the CP ½” impact wrench line.

Delivering 922 ft.lbs (1250 Nm) of maximum real torque in reverse, the CP7748 is one of the fastest, most powerful impact wrenches in its class! Users will appreciate the smooth action of the forward / reverse switch located at the back of the tool. The CP7748 also features a new handle design, which is curved and smaller for less tension in the hand. The tool also features a new contoured comfort grip for protection from cold transfer to the arms of operators  

The CP7748 continues to deliver the high performance and durability that mechanics expect from their impact tools. The new design offers excellent tool balance for ultimate operator comfort. An affordable tool yet very reliable and powerful, the CP7748 is the ideal solution for tire shops as well as general plant and vehicle maintenance.


  • Most powerful tool on the market in its class: 922 ft.lbs – 1250 Nm of maximum real torque in reverse
  • Best price to performance/durability ratio
  • Lightweight due to its composite housing
  • Contoured comfort grip handle
  • Smooth operating Forward / Reverse Switch on back of tool
  • Suitable for all maintenance applications: Light vehicle tire changing, General maintenance on vehicles and MRO applications


  • 1/2" composite impact wrench
  • One handed forward/reverse
  • Full power in reverse: 922 ft. lb - 1250 Nm maximum real torque in reverse
  • 3 positions in forward: Low - 180 ft-lbs. / 245 Nm - Medium - 480 ft-lbs. / 650 Nm - High - 730 ft-lbs. / 990 Nm
  • Aluminum clutch & back housing
  • Friction ring socket retainer
  • Full teasing trigger
  • Curved to be more ergonomic, Smaller diameter to fit better in palm of hand for optimum balance
  • Handle with Thermo-Plastic Rubber injected in housing for a durable and comfortable grip; Resistant to most chemicals used in workshops
  • Twin hammer impact mechanism
  • 360° swivel air inlet
  • Composite housing


Part number8941077480 
Over carton455*420*240 17,9*16,5*9,45
Handle typePistol 
Square drive1/2" 
Working Torque Range (fwd)72-779 Nm53-575 
Maximum Torque (reverse)1250 Nm922 ft.lbs
Free speed8200 rpm
Blows per minute1200 
Net weight2 kg4.6 lb
Power/weight ratio625 Nm/kg209.1
Length200 mm7.8"
Side to center35 mm1.37"
Average air consumption3 l/s6.2 cfm
Actual air consumption12 l/s25 cfm
Min. hose size10 mm3/8"
Noise level93 db(A)
Sound Power104 db(A)
Vibration α (ISO-28927-2)10.1 m/s²
Vibration K (ISO-28927-2)2.34 m/s²
Socket retainerFriction ring 
Clutch typeTwin Hammer 
Box dimensions215*210*77 

This product was added to our catalog on Wednesday 18 July, 2018.

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