The Chelsea 221ZEAHX-P3XK or 221ZEAHXP3XK is a 6-bolt Power Take-Off assembly from the Chelsea 221 Series, built for low-speed, heavy-duty vocational work including dump trucks, tow and recovery, and aerial equipment. It mounts to transmissions from Allison, Eaton/Fuller, Volvo/Mack, Hino, and others. The wire/cable mechanical shift engages a 1-1/4" round output shaft with keyway. Output power reaches 48 HP at 1,000 RPM, with an intermittent torque rating up to 250 lb-ft (check application pages for your actual rating). The cast iron housing is available in standard or low-profile configurations, and greaseable pump shafts help prevent spline fretting and corrosion. Call us to confirm proper fit for your application.
Features
6-bolt mounting, compatible with Allison, Eaton/Fuller, Volvo/Mack, Hino, and other transmission manufacturers
1-1/4" round output shaft with keyway
Wire/cable mechanical shift engagement
Intermittent torque up to 250 lb-ft (339 Nm); confirm actual rating on Chelsea application pages
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: 250 lb-ft / 339 Nm (check application pages for actual torque rating)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP / 31-40 kW
- Output Shaft Type: 1-1/4" Round with key
- Mounting Type: 6-Bolt
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Hino, Other
- 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
