CP7769 - 8941 0776 91 - 3/4" CHICAGO PNEUMATIC IMPACT WRENCH

CP7769/CP7779 Series: impact wrenches.

Designed for general maintenance, these 3/4" and 1" impact wrenches are comfortable and efficient to use in workshop environments thanks to one-handed power control and the forward/reverse selector with S2S technology. With a maximum reverse torque of 1,950 Nm, the CP7769 Series offers high productivity. Additionally, the double-hammer impact mechanism and composite housing offer high durability, as well as reduced weight and size.

Design and functions

Impact mechanism: Twin hammer

Output unit size (in): 3/4

Handle Type: Pistol

Clutch lubrication type: Grease

Output latch type: Dual

System Startup: Trigger

Output drive type: Sq

Blows per minute: 1200

Couple

Minimum forward working torque: 407 Nm

Max. reverse torque: 1950 Nm

Limited torque: No

Dimensions and weight

Length (L): 200 mm

Weight: 3.15 kg

Width (L): 84 mm

Minimum pipe diameter (16 ft pipe length): 0.5 in

Minimum pipe diameter (pipe length 5 m): 13 mm

Height (H): 220 mm

Material

Body: Composite

Clutch Housing: Aluminum

Noise and vibrations

Vibration uncertainty K: 1.5 m/s²

Vibration (m/s**2): 12.97

Sound pressure: 96.8 dB(A)

Sound power: 107.8 dB(A)

Certificates, regulations and directives

ATEX: No

Speed

Free speed: 6500 rpm

Power and battery

Power-to-weight ratio: 610 Nm/kg

Air information

Air Inlet Thread Size (in): 3/8

Maximum pneumatic dynamic working pressure: 6.3 bar