The Chelsea 221ZLAHX-W5XK or 221ZLAHXW5XK is a 6-bolt power take-off assembly from the Chelsea 221 Series, built for low-speed, heavy-duty service. It uses a wire/cable mechanical shift and accepts a 1-1/4" round output shaft with key. Intermittent torque falls in the 201-300 lb-ft range (verify actual rating on the application pages for your specific installation). Output power runs 46-55 HP, with shaft power 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, and the pump shaft is greaseable to combat spline fretting and corrosion. Compatible transmission manufacturers include Allison, Eaton/Fuller, Volvo/Mack, and Hino, among others. Call us to confirm proper fit for your application.
Features
6-bolt mounting for broad transmission compatibility including Allison, Eaton/Fuller, Volvo/Mack, and Hino
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rating in the 201-300 lb-ft range (check application pages for your specific rating)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Available in standard or low-profile housing; greaseable pump shaft reduces spline fretting and corrosion
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (check application pages for actual torque rating for your specific unit)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP / 31-40 kW
- Output Shaft Type: 1-1/4" Round with Key
- Transmission Manufacturer Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Hino, Other
- Mounting Type: 6-Bolt
- Shaft Power: 24 HP (500 RPM), 48 HP (1,000 RPM) / 18 kW (500 RPM), 36 kW (1,000 RPM)
Additional Information
