The Chelsea 221XCAJP-H3XK or 221XCAJPH3XK is a 6-bolt Power Take-Off assembly from the Chelsea 221 Series, designed for low-speed, heavy-duty vocational applications including dump trucks, tow and recovery, and aerial equipment. It features a wire/cable mechanical shift and a 1-1/4" round output shaft with keyway. Intermittent torque ratings range from 201-300 lb-ft, with an application-specific rating of 250 lb-ft (verify on application pages). Output power reaches 46-55 HP, with shaft power rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Compatible transmissions include Allison, Eaton/Fuller, Volvo/Mack, Hino, and others. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt mounting type for compatibility with Allison, Eaton/Fuller, Volvo/Mack, Hino, and other transmission brands
Wire/cable mechanical shift operation
1-1/4" round output shaft with keyway
Intermittent torque rating of 250 lb-ft (339 Nm) - verify actual rating on application pages
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Greaseable pump shafts to reduce spline fretting and corrosion; available in standard or low-profile housing
Tech Specs
- Intermittent Torque: 250 lb-ft / 339 Nm (check application pages for actual torque ratings)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP / 31-40 kW
- Output Shaft Type: 1-1/4" Round with key
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Hino, and other manufacturers
- Mounting Type: 6-Bolt
- 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
