The Chelsea 272FSLLP-B8XD or 272FSLLPB8XD is a 272 Series Hot Shift Power Take-Off designed for medium-duty mobile equipment applications. It mounts on a 6-bolt transmission face and uses a pneumatic or PowerShift (pneumatic/hydraulic) shift mechanism with an integral air control valve. The output shaft is a 1-1/4" round with a 5/16" key. The 272 Series carries an intermittent torque rating of 201-300 lb-ft (401-500 Nm) and a continuous torque rating of 300 lb-ft (407 Nm) -- verify your exact rating on the application pages. Compatible transmission manufacturers include Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM, among others. Common applications span aerial work, towing and recovery, construction equipment, and water trucks. Call us to confirm proper fit for your specific transmission.
Features
6-bolt mounting configuration
Pneumatic and PowerShift (pneumatic/hydraulic) shift options with integral air control valve
1-1/4" round output shaft with 5/16" key
Intermittent torque rating: 201-300 lb-ft (401-500 Nm)
Continuous torque rating: up to 300 lb-ft (407 Nm) -- see application pages for actual rating
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: 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 / 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 manufacturers
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
