The Chelsea 221XLAHX-W3RB or 221XLAHXW3RB is a 6-bolt power takeoff assembly built for low-speed, heavy-duty applications. It uses a wire/cable mechanical shift and delivers up to 250 lb-ft (339 Nm) intermittent torque, with shaft power rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. The output shaft is a 1-1/4" round keyed configuration, and the unit is compatible with transmissions from Hino, Allison, Volvo/Mack, and Eaton/Fuller, among others. It is available in a standard housing or a special low-profile housing to fit tight installations. Greaseable pump shafts help reduce spline fretting and corrosion over time. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt mounting for compatibility with Hino, Allison, Volvo/Mack, Eaton/Fuller, and other transmissions
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Intermittent torque rating up to 250 lb-ft (339 Nm) - verify 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 Chelsea application pages for actual torque rating for your application)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP / 31-40 kW
- Output Shaft Type: 1-1/4" Round with keyway
- Transmission Compatibility: Hino, Allison, Volvo/Mack, Eaton/Fuller, 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
