The Chelsea 221ZEAKP-M6XD or 221ZEAKPM6XD is a 6-bolt power take-off assembly built for low-speed, heavy-duty applications. It uses a wire/cable mechanical shift and delivers 46-55 HP (31-40 kW) of output power, with shaft power measured at 24 HP at 500 RPM and 48 HP at 1,000 RPM. The 1-1/4" round output shaft includes a keyway and features greaseable pump shafts that reduce spline fretting and corrosion over time. Compatible transmissions include Allison, Eaton/Fuller, Hino, Volvo/Mack, and other selected units. Intermittent torque ratings run up to 250 lb-ft (339 Nm); confirm actual ratings on Chelsea's application pages for your specific transmission. Available in standard or low-profile housing configurations. Call us to confirm proper fit for your application.
Features
6-bolt mounting configuration
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Greaseable pump shafts to minimize spline fretting and corrosion
Available in standard or low-profile housing
Tech Specs
- Intermittent Torque: 250 lb-ft / 339 Nm (check Chelsea application pages for actual torque ratings for your transmission)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP (31-40 kW)
- Output Shaft Type: 1-1/4" Round with keyway
- Mounting Type: 6-Bolt
- Shaft Power: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- Compatible Transmissions: Allison, Eaton/Fuller, Hino, Volvo/Mack, and other selected units
- Housing Options: Standard or low-profile
Additional Information
