The Chelsea 272NBHVP-G5RK or 272NBHVPG5RK is a 272 Series hot shift power take-off built on a 6-bolt mounting pattern. It uses a 1-1/4" round output shaft with a 5/16" key and shifts via pneumatic or PowerShift (pneumatic/hydraulic) actuation. The 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 series into a single platform, offering nine speed ratios and 18 shift options. Continuous torque capability for the 272 Series reaches 300 lb-ft (407 Nm); intermittent torque is rated at 201-300 lb-ft (401-500 Nm). Output power runs 56+ HP (41-50 kW). Common applications for this series include aerial, construction equipment, towing and recovery, and water trucks. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt mounting pattern for broad transmission compatibility
1-1/4" round output shaft with 5/16" key
Pneumatic or PowerShift (pneumatic/hydraulic) shift actuation
Continuous torque capability up to 300 lb-ft (407 Nm) for the 272 Series; intermittent torque rated 201-300 lb-ft (401-500 Nm)
Output power: 56+ HP (41-50 kW)
Compatible transmission manufacturers include Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: 300 lb-ft (407 Nm) - check application pages for actual torque ratings
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Output Power: 56+ HP (41-50 kW)
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Shaft Power at 500 RPM: 29 HP (21 kW); at 1000 RPM: 57 HP (43 kW)
- Compatible Transmission Manufacturers: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, Other
- Part Number: 272NBHVP-G5RK or 272NBHVPG5RK
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
