When truck, bus, or heavy equipment wheel service calls for torque-controlled fastening rather than impact-only tightening, the Chicago Pneumatic CP8609C-CT PACK 36V 2.5AH gives technicians a cordless 1" square drive battery torque wrench with a 220 - 665 ft-lbs torque range. This Connected, cup-style configuration uses a sliding drive reaction setup for cup-based wheel applications, while the one-trigger starting system keeps operation straightforward for technicians moving between service bays, fleet yards, and field repair jobs.
Part of the CP8609 eBlueTork Series, the CP8609C-CT delivers ±4% torque accuracy and angle tightening for repeatable wheel fastening where final torque consistency matters. The reaction system helps absorb torque reaction, which is the twisting force created when a torque wrench reaches final tightening. With a 36V 2.5 Ah lithium-ion battery, 15 RPM free speed, OLED digital tool screen, and CPLinQ app connectivity, this pack supports controlled cordless tightening without depending on air lines or plug-in power.
Type: Battery Torque Wrench | Series: CP8609 eBlueTork | Model: CP8609C-CT PACK 36V 2.5AH | SKU: 6151570570 | Version: Connected | Drive Size: 1" Square | Output Drive Type: Sq | Output Retainer Type: Dual | Reaction Bar Type: Sliding Drive | Starting System: Trigger | Torque Range: 220 - 665 ft-lbs / 300 - 900 Nm | Recommended Torque: 531 ft-lbs / 720 Nm | Torque Control System: Shut-off-current control | Accuracy: ±4% | Free Speed: 15 RPM | Battery: 36V 2.5 Ah Li-ion | Sound Pressure: 62 dB(A) | Sound Power: <83 dB(A) | Vibration: <2.5 m/s² | Length: 14.96" | Width: 3.03" | Height: 11.22" | Side to Center: 1.32" | Weight: 12.3 lb
Kit Includes:
- 1 CP8609C-CT single trigger battery torque wrench
- 2 batteries
- 1 battery charger
- 1 charger cable
- 1 plastic case
Features:
- Torque tightening from 300 Nm / 220 ft-lbs to 900 Nm / 665 ft-lbs for controlled wheel and large fastener tightening.
- High precision ±4% torque scatter helps support safer, more repeatable fastening procedures.
- Angle tightening capability supports applications where both torque and fastener rotation need to be controlled.
- Connected tool configuration allows intuitive handling from the OLED digital screen or through the CPLinQ app.
- Fast and long-lasting gearbox dedicated to wheel tightening.
- Extended mobility with lightweight and compact 36V battery power.
- Automatic release reaction arm helps streamline the tightening cycle after torque is reached.
- Single-trigger operation keeps the starting method simple for service technicians and mobile repair crews.
Applications:
- Heavy truck and fleet maintenance - controlled lug nut tightening on commercial trucks, trailers, and fleet service vehicles.
- Bus and transit service - repeatable wheel fastening for municipal, shuttle, and coach maintenance operations.
- Construction equipment repair - cordless torque work on large wheel and chassis fasteners for loaders, graders, haul trucks, and jobsite support equipment.
- Industrial maintenance and MRO - high-torque bolting where torque control is required and air hoses would slow movement around the work area.
- Mobile field service - battery-powered tightening for technicians working in yards, roadside service, and remote repair locations.
FAQs:
- Q: What does the "CT" configuration mean on this CP8609C-CT model?
A: The CP8609C-CT is the Connected, cup-style version with a one-trigger starting system. It uses a sliding drive reaction setup for cup-based wheel tightening applications. - Q: Are the batteries and charger included?
A: Yes. This pack includes the CP8609C-CT single-trigger tool, 2 batteries, 1 battery charger, 1 charger cable, and 1 plastic case. - Q: Does this pack include the wheel reaction cup?
A: The tool uses the cup / sliding drive reaction configuration, but the manufacturer lists the cup as available separately as an accessory. Confirm the required reaction cup style before ordering for a specific wheel application. - Q: Is this tool an impact wrench?
A: No. This is a battery torque wrench for controlled tightening. An impact wrench is typically used for fast rundown and breakaway work, while the CP8609C-CT is used when final torque accuracy and repeatability are the priority. - Q: What is the recommended operating torque?
A: The full torque range is 220 - 665 ft-lbs / 300 - 900 Nm, and the manufacturer lists a recommended torque of 531 ft-lbs / 720 Nm. Use the tool within the manufacturer's stated range and follow the service procedure for the specific fastener or wheel assembly.
| Reaction bar | BladeStandard reaction blade (included) | CupStandard for spring loaded cup or Japanese type cup (cup not included) | Extended CupExtended for spring loaded cup or Japanese type cup (cup not included) | ||||
|---|---|---|---|---|---|---|---|
| Version | Trigger number | Model name | Part number | Model name | Part number | Model name | Part number |
| VersionStand alone | Trigger numberTrigger + safety button | Blade modelCP8609-B | Blade part number6151570500 | Cup modelCP8609-C | Cup part number6151570730 | Extended Cup modelCP8609-xC | Extended Cup part number6151570780 |
| VersionStand alone | Trigger number1 trigger | Blade modelCP8609-BT | Blade part number6151570440 | Cup modelCP8609-CT | Cup part number6151570560 | Extended Cup modelCP8609-xCT | Extended Cup part number6151570620 |
| VersionConnected | Trigger numberTrigger + safety button | Blade modelCP8609C-B | Blade part number6151570510 | Cup modelCP8609C-C | Cup part number6151570740 | Extended Cup modelCP8609C-xC | Extended Cup part number6151570790 |
| VersionConnected | Trigger number1 trigger | Blade modelCP8609C-BT | Blade part number6151570450 | Cup modelCP8609C-CT | Cup part number6151570570 | Extended Cup modelCP8609C-xCT | Extended Cup part number6151570630 |
| VersionConnected Quality | Trigger numberTrigger + safety button | Blade modelCP8609CQ-B | Blade part number6151570520 | Cup modelCP8609CQ-C | Cup part number6151570750 | Extended Cup modelCP8609CQ-xC | Extended Cup part number6151570800 |
| VersionConnected Quality | Trigger number1 trigger | Blade modelCP8609CQ-BT | Blade part number6151570460 | Cup modelCP8609CQ-CT | Cup part number6151570580 | Extended Cup modelCP8609CQ-xCT | Extended Cup part number6151570640 |
| VersionTorque Check | Trigger numberTrigger + safety button | Blade modelCP8609TC-B | Blade part number6151570530 | Cup modelCP8609TC-C | Cup part number6151570760 | Extended Cup modelCP8609TC-xC | Extended Cup part number6151570810 |
| VersionTorque Check | Trigger number1 trigger | Blade modelCP8609TC-BT | Blade part number6151570470 | Cup modelCP8609TC-CT | Cup part number6151570590 | Extended Cup modelCP8609TC-xCT | Extended Cup part number6151570650 |
| Specifications | |||||||
| SpecificationSquare drive (in.) | Blade square drive (in.)1" | Cup square drive (in.)1" | Extended Cup square drive (in.)1" | ||||
| SpecificationAccuracy (6 sigma)* | Blade accuracy (6 sigma)*±4% | Cup accuracy (6 sigma)*±4% | Extended Cup accuracy (6 sigma)*±4% | ||||
| SpecificationMin/Max torque (Nm) | Blade min/max torque (Nm)300 – 900 | Cup min/max torque (Nm)300 – 900 | Extended Cup min/max torque (Nm)300 – 900 | ||||
| SpecificationMin/Max torque (ft.lbs) | Blade min/max torque (ft.lbs)220 – 665 | Cup min/max torque (ft.lbs)220 – 665 | Extended Cup min/max torque (ft.lbs)220 – 665 | ||||
| SpecificationNominal working torque (Nm) | Blade nominal working torque (Nm)325 – 720 | Cup nominal working torque (Nm)325 – 720 | Extended Cup nominal working torque (Nm)325 – 720 | ||||
| SpecificationNominal working torque (ft.lbs) | Blade nominal working torque (ft.lbs)240 – 532 | Cup nominal working torque (ft.lbs)240 – 532 | Extended Cup nominal working torque (ft.lbs)240 – 532 | ||||
| SpecificationMax speed all torque (rpm) | Blade max speed all torque (rpm)15 | Cup max speed all torque (rpm)15 | Extended Cup max speed all torque (rpm)15 | ||||
| SpecificationWeight – battery, reaction arm included (kg) | Blade weight – battery, reaction arm included (kg)7.1 | Cup weight – battery, reaction arm included (kg)8.1 (with standard cup) 7.8 (with Japanese type cup) |
Extended Cup weight – battery, reaction arm included (kg)9.3 (with standard cup) 9.0 (with Japanese type cup) |
||||
| SpecificationWeight – battery, reaction arm included (lbs) | Blade weight – battery, reaction arm included (lbs)15.6 | Cup weight – battery, reaction arm included (lbs)17.8 (with standard cup) 17.2 (with Japanese type cup) |
Extended Cup weight – battery, reaction arm included (lbs)20.6 (with standard cup) 19.9 (with Japanese type cup) |
||||
| SpecificationSound pressure (dB(A)) | Blade sound pressure (dB(A))62 | Cup sound pressure (dB(A))62 | Extended Cup sound pressure (dB(A))62 | ||||
| SpecificationVibration (m/s²) | Blade vibration (m/s²)<2.5 | Cup vibration (m/s²)<2.5 | Extended Cup vibration (m/s²)<2.5 | ||||
| SpecificationNumber of cycles by battery | Blade cycles by battery500 | Cup cycles by battery500 | Extended Cup cycles by battery500 | ||||
All listed models: PACK 36V 2.5AH. Blade models include the standard reaction blade. Cup and Extended Cup models do not include the cup. *Accuracy is based on a hard joint of 15° at nominal torque.
For help selecting the correct Chicago Pneumatic Cordless Torque Wrenches for your assembly application, call (800) 608-5210 or email info@intlairtool.com
- Type
- Battery Torque Wrench
- RPM
- 15
- Series
- eBlueTork
- Drive Size (in.)
- 1
- Drive Type
- Square
- Torque Accuracy
- ±4%
- Torque Range (ft-lbs)
- 300 - 900
- Torque Range (Nm)
- 220 - 665
- Handle Type
- Pistol
- Starting System
- Trigger
- Sound Pressure (dBA)
- 62
- Reaction Bar
- Cup
- Battery Capacity
- 2.5 Ah
- Battery Type
- Lithium-ion
- Battery Voltage
- 36 V
