Chicago Pneumatic CP8641TC, 36V Cordless Torque Wrench
- Product Description
- Technical Specification
- Warranty Details
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Product Number: 6151570690
The Chicago Pneumatic CP8641TC PACK delivers exceptional cordless torque performance for professionals who demand precision and power without the constraint of an air line. Engineered around a robust 36V 2.5Ah battery platform, this 1-inch drive battery torque wrench with integrated Torque Check technology gives technicians real-time torque verification, reducing the risk of under- or over-tightening on critical fasteners. For those accustomed to a traditional chicago pneumatic impact wrench or pneumatic impact wrench setup, the CP8641TC PACK offers a compelling wireless alternative that matches the reliability synonymous with the CP name. Operator comfort is a genuine priority here. Sound power levels sit at just 66 dB(A) - well within the sub-72 dB(A) threshold - while sound pressure measures 83 dB(A), keeping workplace noise exposure manageable during extended use. Vibration output is held below 2.5 m/s², significantly reducing fatigue during repetitive fastening tasks. Compared to a conventional 1 air impact gun or cp impact wrench running on compressed air, the battery-driven design eliminates compressor dependency and simplifies mobility across large workshop floors or remote job sites. The CP8641TC PACK is ideally suited for heavy vehicle maintenance, truck and bus workshops, agricultural machinery servicing, and industrial assembly lines where torque accuracy is non-negotiable. It pairs the freedom of cordless operation with the trusted performance heritage that Chicago Pneumatic has built across decades of professional-grade tooling.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
- 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