CP7741 Series - Impact wrench
For operators working in maintenance or tire changing applications who are looking for a powerful and durable tool with an affordable price, the CP7741 series is the best in choice tool which increases your productivity.
To better serve its customers working in tire changing or maintenance applications, Chicago Pneumatic enhanced one of its ½” pneumatic impact wrench bestsellers: the CP7741 series (former CP7736 series). For operators looking for a powerful and durable tool with an affordable price, the CP7741 series, 1/2" pneumatic impact wrench, is the best in choice tool. This new series offers more robustness and durability than its old version. The motor, the gasket and plenty of parts have been improved to last longer
Technical Specifications
Air consumption at free speed 4.4 cfm
Free Speed 10000 rpm
Design & Functions Impact mechanism Twin hammer
Output drive size (in) 1/2
Side to Center 1.5 in
Handle type Pistol
Clutch lubrication type Grease
Output retainer type Friction ring
Starting system Trigger
Torque
Max working torque fwd 509 ft.lbf
Min working torque fwd 88.5 ft.lbf
Torque Control System
Max torque reverse 715 ft.lbf
Uncertainty vibration-K 12.5 ft/s²
Vibration (m/s²)
Sound Power (dba) 93 dB(A)
Size & Weight
Length (L) 9.65 in
Weight 5.18 lb
Width (W) 2.99 in
Min hose diam (16 ft hose length) 0.38 in
Min hose diam (5 m hose length) 10 mm
Height (H) 7.2 in
Air information
Air inlet thread size (in) 1/4
Max dynamic air working pressure
91 psi Air inlet thread type
Power & Battery
Power weight ratio 410 Nm/kg
Body Composite
Clutch housing Aluminum
