The Chelsea 272 Series Power Take-Off Assembly, part number 272GDHVP-G5XD or 272GDHVPG5XD, is a hot-shift 6-bolt PTO designed for medium-duty applications. It features a 1-1/4" round output shaft with a 5/16" key and supports both pneumatic and PowerShift (pneumatic/hydraulic) shift operation. The 272 Series consolidates earlier Chelsea lines -- the 230, 231, 236, 238, 270, and 271 -- into a single, more versatile platform. Intermittent torque is rated at 201-300 lb-ft (401-500 Nm), with continuous torque capability up to 300 lb-ft; consult the Chelsea application pages for actual torque ratings for this configuration. Output power is rated at 56+ HP (41-50 kW), with shaft power of 29 HP at 500 RPM and 57 HP at 1,000 RPM. Compatible transmission manufacturers include Ford, Allison, Eaton/Fuller, Volvo/Mack, Aisin, and RAM, among others. Common applications include aerial, towing and recovery, construction equipment, and water trucks. Call us to confirm proper fit for your specific transmission.
Features
6-bolt hot-shift mounting for medium-duty applications
Pneumatic and PowerShift (pneumatic/hydraulic) shift operation
1-1/4" round output shaft with 5/16" key
Intermittent torque rating: 201-300 lb-ft (401-500 Nm); continuous torque up to 300 lb-ft (407 Nm) -- see application pages for configuration-specific ratings
Output power: 56+ HP (41-50 kW); 29 HP at 500 RPM, 57 HP at 1,000 RPM
Compatible with Ford, Allison, Eaton/Fuller, Volvo/Mack, Aisin, and RAM transmissions
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 by configuration)
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Output Power: 56+ HP, 41-50 kW
- Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
- Shift Type: Pneumatic, PowerShift (Pneumatic/Hydraulic)
- Compatible Transmission Manufacturers: Ford, Allison, Eaton/Fuller, Volvo/Mack, Aisin, RAM, and other applications
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
