The Chelsea 272HSLLP-B8XV or 272HSLLPB8XV is a 272 Series Hot Shift power take-off built for medium-duty applications. It mounts via a 6-bolt pattern and shifts pneumatically, with PowerShift (pneumatic/hydraulic) capability. The output shaft is a 1-1/4" round shaft with a 5/16" keyway. Intermittent torque capacity runs 201-300 lb-ft (401-500 Nm); continuous torque is rated up to 300 lb-ft (407 Nm) -- verify actual ratings on the application pages for your specific transmission. Compatible transmission makes include Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM. The 272 Series consolidates several earlier Chelsea PTO lines into one platform, with rotatable flanges and an integral air control valve. A genuine Chelsea part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
6-Bolt mounting pattern for broad transmission compatibility
Pneumatic shift with PowerShift (pneumatic/hydraulic) capability and integral air control valve
1-1/4" round output shaft with 5/16" keyway
Intermittent torque: 201-300 lb-ft (401-500 Nm)
Continuous torque: up to 300 lb-ft (407 Nm) -- check application pages for actual torque ratings
Compatible with Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM transmissions
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: Up to 300 lb-ft (407 Nm) - verify actual rating on Chelsea application pages
- 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 / PowerShift (Pneumatic/Hydraulic)
- Shaft Power at 500 RPM: 29 HP (21 kW); at 1000 RPM: 57 HP (43 kW)
- Compatible Transmissions: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, and other makes
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
