The Chelsea 221 Series Power Take-Off, part number 221REAJX-W3XD or 221REAJXW3XD, is a 6-bolt mounted PTO built for low-speed, heavy-duty applications such as dump trucks, tow and recovery, and aerial equipment. It uses a wire/cable mechanical shift and delivers up to 250 lb-ft intermittent torque (339 Nm; verify actual rating on Chelsea application pages). The 1-1/4" round output shaft with key is compatible with transmissions from Allison, Eaton/Fuller, Volvo/Mack, Hino, and others. Shaft power is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Greaseable pump shafts reduce spline fretting and corrosion. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting for compatibility with Allison, Eaton/Fuller, Volvo/Mack, Hino, and other transmission families
Wire/cable mechanical shift engagement
1-1/4" round output shaft with key
Intermittent torque up to 250 lb-ft (339 Nm); check Chelsea application pages for your specific torque rating
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Greaseable pump shafts to reduce spline fretting and corrosion
Tech Specs
- Intermittent Torque: 250 lb-ft / 339 Nm (check Chelsea application pages for actual torque rating for your application)
- Shift Type: Wire/Cable, Mechanical
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round with Key
- Compatible Transmission Manufacturers: Allison, Eaton/Fuller, Volvo/Mack, Hino, and others
- Output Power: 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1,000 RPM (18 kW at 500 RPM; 36 kW at 1,000 RPM)
Additional Information
