Chicago Pneumatic CP8641C, 36V Cordless Torque Wrench
- Product Description
- Technical Specification
- Warranty Details
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Product Number: 6151570070
Delivering precision torque control and connected intelligence in a single cordless package, the Chicago Pneumatic CP8641C redefines what professionals expect from a 1-inch battery torque wrench. Powered by a robust 36V 2.5Ah battery platform, this CP impact wrench combines the raw output of a traditional pneumatic impact wrench with the flexibility of cordless operation, eliminating the need for compressors or air lines on busy workshop floors and job sites. The CP8641C stands out in the connected tools category with its integrated digital connectivity, allowing operators to monitor torque output, track tool performance, and maintain precise fastening records through compatible software. This level of oversight is invaluable in industries where traceability and repeatability are non-negotiable. The tool operates at an impressively low sound power level of just 66 dB(A) with sound pressure rated at 83 dB(A), making it one of the quieter options in the 1-inch impact wrench segment. Vibration output is kept comfortably below 2.5 m/s², reducing operator fatigue during extended use. Built to the exacting standards Chicago Pneumatic is renowned for, this chicago pneumatic impact wrench is engineered for heavy-duty fastening applications across automotive assembly, truck and bus maintenance, construction, and industrial manufacturing. Whether tackling large wheel nuts, structural bolts, or high-torque assembly lines, the CP8641C delivers consistent, controlled performance where accuracy and connectivity matter most.Product Feature: High precision with +/- 4% Safe tightening with second start button as standard Extended mobility with lightweight and compact battery Automatic release reaction arm Intuitive handling either on OLED Digital screen of the tool or via CPLinQ app 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.
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- Sound Power (dba): <72
- Sound Power: 66 dB(A)
- Sound Pressure: 83 dB(A)
- Vibration (m/s²): <2,5
- Max Ambient Storage Temperature: 60 °C
- Min Ambient Storage Temperature: -20 °C
- Battery capacity: 2.5 Ah
- Battery type: Lithium-ion
- Battery voltage: 36 V
- Max Ambient Operating Temperature: 60 °C
- Max Recommended Ambient Charging Temperature: 45 °C
- Min Ambient Operating Temperature: 0 °C
- Min Recommended Ambient Charging Temperature: 0 °C
- Free Speed: 3 rpm
- Battery Weight: 0.8 kg
- Height (H): 285 mm
- Length (L): 409 mm
- Width (W): 101 mm
- A: 50 mm
- B: 81 mm
- C: 215 mm
- D: 239 mm
- E: 89 mm
- F: 38 mm
- I: 116 mm
- J: 67 mm
- K: 76 mm
- M: 42 mm
- Power weight ratio: 470 Nm/kg
- Weight: 8.6 kg
- Weight without reaction arm: 8.6 kg
- Weight with reaction arm: 10.6 kg
- Max torque in forward: 4100 Nm
- Max torque reverse: 4100 Nm
- Min torque in forward: 1000 Nm
- Recommended Torque: 3280 Nm
- Torque Control System: Shut-off-current control
- Accuracy (%): ±4 %
- Adjustment: Digital
- Handle type: Pistol
- Joint Type: Hard & Soft
- Main Material type: Steel
- Output drive size (in): 1
- Output drive type: Sq
- Output retainer type: Hole
- Reaction bar type: S-type included
- Reversible: Yes
- Spline type: 0
- Starting system: Double-trigger
- Suspension option: Optional
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New Grade - 24 Months Warranty from purchase is available on this product.
Frequently Asked Questions