Cart
POPULAR CATEGORY
ADD TO CART
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £10.00 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £10.00 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | FREE | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £10.00 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £10.00 | 7 to 10 working days |
Product Number: 8941077310
The Chicago Pneumatic CP7731 delivers professional-grade performance in a remarkably compact package, making it the go-to choice for technicians who need serious torque in tight spaces. This 3/8'' drive air impact wrench generates an impressive 328 Nm of maximum working torque in forward and a powerful 415 Nm in reverse, giving operators the muscle needed to tackle stubborn fasteners with confidence. With a free speed of 6,400 RPM, the CP7731 keeps work moving at pace across a wide range of applications. Engineered with ergonomics and durability at its core, this cp impact wrench sits comfortably in the hand during extended use, reducing operator fatigue on demanding jobs. The minimum working torque of 96 Nm forward provides excellent control across lighter fastening tasks, while the full power reserve is always on hand when conditions get tough. Its precision-engineered twin hammer mechanism ensures consistent, reliable impact action shift after shift. Compact enough to be considered a true stubby air impact wrench yet powerful enough for heavy workshop use, the CP7731 bridges the gap between portability and raw capability. Whether it is routine tyre changes, suspension work, or general mechanical assembly, this chicago pneumatic impact wrench proves equally at home in busy automotive workshops, fleet maintenance bays, and industrial environments where access is limited and productivity is non-negotiable.
Product Feature:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Max working torque fwd | 328 Nm |
|---|---|
| Max torque reverse | 415 Nm |
| Min working torque fwd | 96 Nm |
| Torque limited | No |
| Air consumption at load | 8.3 l/s |
| Air inlet thread size (in) | 1/4 |
| Max dynamic air working pressure | 6.3 bar |
| Min hose diam (16 ft hose length) | 0.38 in |
| Min hose diam (5 m hose length) | 10 mm |
| Sound Power | 104 dB(A) |
| Sound Pressure | 93 dB(A) |
| Uncertainty vibration-K | 1.5 m/s² |
| Vibration (m/s²) | 8.5 |
| Vibration | 8.5 m/s² |
| Free Speed | 6400 rpm |
| Length (L) | 112 mm |
| Power weight ratio | 310 Nm/kg |
| Side to Center | 25 mm |
| Weight | 1.3 kg |
| Blow per minute | 1200 |
| Body | Aluminium |
| Clutch housing | Aluminium |
| Clutch lubrication type | Grease |
| Handle type | Pistol |
| Impact mechanism | Single hammer |
| Output drive size (in) | 3/8 |
| Output drive type | Sq |
| Output retainer type | Friction ring |
| Starting system | Trigger |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: UK Mainland Free
Delivery Estimate: 3 to 5 working days
Save Extra With 1 Offer
Compare With Similar Items
Compare with Similar products
|
Chicago Pneumatic CP7732C, 1/2" Air Impact Wrench
£200.34
£194.50
3% OFF
Free delivery in UK Mainland
|
Chicago Pneumatic CP7731C, 3/8" Air Impact Wrench
£176.33
£171.19
3% OFF
Free delivery in UK Mainland
|
Sykes Pickavant 90203500 1/4" IMPACT WRENCH
£194.75
£190.93
2% OFF
Free delivery in UK Mainland
|
|||
| Technical Specification | ||||||
|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 06792 | 8941077321 | 8941077311 | 90204500 | 90203500 | 90202000 |
| Type | Air Impact Wrenche | Air Impact Wrenche | Air Impact Wrenche | Air Impact Wrenche | Air Impact Wrenche | |
| Capacity (L) | 127 | |||||
| Drive Size (Inch) | 1 | 1/2 | 3/8 | 1 | 1/4 | 3/4 |
| Free Speed | 9410 rpm | 9000 rpm | ||||
| Length (mm) | 10 | 10 | 300 | 55 | 130 | |
| Max Pressure (psi) | 90 | |||||
| Torque Range (Nm) | 387 | 392 | ||||
| Weight (kg) | 1 | 1 | 6.8 | 079 | 65 | |
| Show More | ||||||
A. No, delivery charges are calculated separately at checkout based on order weight, size, and delivery location.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase.
Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification.
Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.
A. Standard UK Mainland delivery is 3–5 working days.
A. The CP7731 delivers 328 Nm maximum forward torque and 415 Nm in reverse, operating at 6.3 bar working pressure.
A. The CP7731 reaches 6400 rpm free speed with 8.3 l/s air consumption at 6.3 bar working pressure.
A. The CP7731 measures 112 mm in length, weighs 1.3 kg, and features a 3/8 drive, delivering up to 415 Nm maximum torque, at a free speed of 6400 rpm.
A. Sound pressure is 93 dB(A) and vibration is rated 8.5 m/s² - use ear and vibration PPE accordingly.
A. The CP7731 uses a 1/4" NPT air inlet at 6.3 bar maximum dynamic working pressure.
A. The CP7731 is engineered for professional industrial use - suited for heavy automotive and MRO fastening work.
A. The CP7731 features an aluminium alloy body for durability and reduced tool weight.
A. The CP7731 requires a minimum 10mm (3/8") hose at 5m or 3/8" (16ft) for full performance at 6.3 bar working pressure.
A. When using the CP7731: wear hearing protection (93 dB(A)), vibration gloves (rated 8.5 m/s²), and appropriate eye protection.
A. The CP7731 consumes 8.3 l/s at load via 1/4" NPT inlet at 6.3 bar.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
