The Chelsea 221XCAKP-M5XK or 221XCAKPM5XK is a 6-bolt power take-off assembly from the Chelsea 221 Series, built for low-speed, heavy-duty applications including dump trucks, tow and recovery, and aerial equipment. It mounts to Allison, Eaton/Fuller, Volvo/Mack, Hino, and other compatible transmissions. The output shaft is a 1-1/4" round with key, and shift is accomplished via wire/cable mechanical actuation. Intermittent torque is rated up to 250 lb-ft (339 Nm) - verify actual rating against Chelsea application pages for your specific configuration. Output power reaches 46-55 HP (31-40 kW), with shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM. The cast iron housing is available in standard or low-profile configurations. A genuine Chelsea part from Pro Gear and Transmission. Call us to confirm proper fit for your transmission.
Features
6-bolt mounting, compatible with Allison, Eaton/Fuller, Volvo/Mack, Hino, and other transmissions
1-1/4" round output shaft with keyway
Wire/cable mechanical shift actuation
Intermittent torque up to 250 lb-ft (339 Nm) - confirm actual rating via Chelsea 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: Up to 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)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM (18 kW at 500 RPM, 36 kW at 1,000 RPM)
- Output Shaft Type: 1-1/4" Round with Key
- Mounting Type: 6-Bolt
- Compatible Transmission Manufacturers: Hino, Allison, Volvo/Mack, Eaton/Fuller, Other
- Housing Options: Standard or Low-Profile
Additional Information
