Chicago Pneumatic® 8941077311 - 7731C - 3/8" Drive 470 ft lb Composite Stubby Pistol Grip Air Impact Wrench

1 review|Item # mpn4657096428
Authorized Dealer
$193.31
In Stock (1)
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Specifications

Model
CP7731C
Part number
8941077311
Actual air consumption
7.9 l/s, 17 cfm
Air inlet thread size
1/4"
Average air consumption
2 l/s, 4.3 cfm
Blows per minute
1400
Clutch type
Single dog clutch
Free speed
9000 rpm
Handle type
Pistol
Length
110 mm, 4.2"
Maximum Torque (reverse)
469 Nm, 470 ft.lb
Min. hose size
10 mm, 3/8"
Net weight
1 kg, 1.0 lb
Power/weight ratio
469 Nm/kg, 346 ft.lb/lb
Socket retainer
Friction ring
Sound Power
107 db(A)
Sound pressure
96 db(A)
Square drive
3/8"
Vibration
10.33 m/s²
Vibration ISO
ISO-28927-2
Vibration uncertainty (K)
1.38 m/s²

Features

  • 2.1 lb – 1.0 Kg
  • 346 ft.lb - 470 Nm of maximum torque in reverse
  • 4 1/4 in – 107 mm length
  • 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

Product Details

3/8" Drive 470 ft lb Composite Stubby Pistol Grip Air Impact Wrench by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.

Installation

Part Number:
8941077311 - 7731C
UPC:
015451761837
Alternate MPN:
89410773117731C

Reviews

(1)
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/5
1-1 of 1 Reviews
4 of 5
Parts Are Good..but....
The parts in the kit are good and as advertised. Delivery was timely. Unfortunately, this did not fix the tool. There appears to be a part inside the handle that is broken. Air is just blowing out the exhaust.
Chicago Pneumatic® 8940162410 - Repair Kit for Cp7740 Air Impact Wrench
Posted by Customer / June 05, 2021

Questions and Answers

(0)
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