The Chelsea 221XEAJP-W3RA or 221XEAJPW3RA 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 mounts to Allison, Eaton/Fuller, Volvo/Mack, Hino, and other compatible transmissions via wire/cable mechanical shift. The 1-1/4" round output shaft with key delivers up to 250 lb-ft intermittent torque (verify actual rating on the application pages). Shaft power is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. The cast iron housing is available in standard or low-profile configurations. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting, compatible with Allison, Eaton/Fuller, Volvo/Mack, Hino, and other transmissions
Wire/cable mechanical shift activation
1-1/4" round output shaft with keyway
Intermittent torque rating up to 250 lb-ft (339 Nm) - confirm actual rating for your application
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Available in standard or low-profile housing; greaseable pump shafts reduce spline fretting and corrosion
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm; 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 Manufacturer: Allison, Eaton/Fuller, Volvo/Mack, Hino, Other
- 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
- Dimensions (H x W x L): 8.38" x 10.38" x 14.25"
Additional Information
