Chicago Pneumatic CP7731C, 3/8" Air Impact Wrench
- Product Description
- Technical Specification
- Warranty Details
-
Product Number: 8941077311
The Chicago Pneumatic CP7731C delivers exceptional fastening power in a compact, ergonomic package that keeps professionals working faster and smarter on demanding jobs. Engineered for those who need reliable torque output without sacrificing control, this chicago pneumatic impact wrench produces an impressive 392 Nm of maximum working torque in forward and a hard-hitting 469 Nm in reverse, making stubborn fastener removal effortless. The minimum working torque of 83 Nm ensures precision at the lower end of the range, giving operators genuine versatility across a wide variety of applications. Running at a free speed of 9,000 RPM, the CP7731C air impact wrench delivers rapid throughput without the fatigue associated with heavier tools. Its 3/8-inch drive size strikes the ideal balance between compact dimensions and meaningful torque capacity, slotting comfortably into tight spaces where larger wrenches simply cannot reach. The twin-hammer mechanism provides smooth, consistent power delivery, while the tool's well-balanced construction reduces operator strain during extended use. Built to the exacting standards that have made Chicago Pneumatic a trusted name in pneumatic tooling, the CP7731C is designed to connect to a standard compressed air supply and perform reliably through heavy daily use. Whether tackling suspension components in a busy automotive workshop, assembling machinery on a production line, or handling general maintenance in an industrial facility, this cp impact wrench earns its place as an indispensable tool for any trade professional who demands performance, durability, and control in equal measure.Product Feature: Ultra compact tool with its 4 .3" / 108 mm length allowing for work in tight places Composite housing, jumbo hammer impact mechanism, and steel motor for high durability while also being very light and powerful Easily adjustable one hand operation forward / reverse (side2side selector) with 2 positions in reverse (max and low torque) Curved handle with Thermoplastic injected rubber for better handling Composite ultra-lightweight housing About MachineRefurb: MachineRefurb is an e-commerce platform specialising in replacement parts, spares and consumables for construction, agriculture and industrial machinery, serving customers across Ireland, the United Kingdom and Europe. We offer an extensive catalogue of over 200,000 products to keep your machines running. Standard delivery: 1-7 working days across Ireland, the UK and Europe.
-
- Max working torque fwd: 392 Nm
- Max torque reverse: 469 Nm
- Min working torque fwd: 83 Nm
- Torque limited: No
- Air consumption at load: 7.9 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: 107 dB(A)
- Sound Pressure: 96 dB(A)
- Uncertainty vibration-K: 1.4 m/s²
- Vibration (m/s²): 10.33
- Vibration: 10.3 m/s²
- Free Speed: 9000 rpm
- Length (L): 110 mm
- Power weight ratio: 460 Nm/kg
- Side to Center: 32 mm
- Weight: 1 kg
- Blow per minute: 1400
- Body: Composite
- Clutch housing: Aluminium
- Clutch lubrication type: Grease
- Handle type: Pistol
- Impact mechanism: Single hammer
- Main Material type: Composite
- Output drive size (in): 3/8
- Output drive type: Sq
- Output retainer type: Friction ring
- Starting system: Trigger
-
New Grade - 24 Months Warranty from purchase is available on this product.
Frequently Asked Questions