The Chelsea 221XEDAX-A5XD or 221XEDAXA5XD 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 uses a wire/cable mechanical shift and accepts a 1-1/4" round output shaft with keyway. Rated for intermittent torque in the 201-300 lb-ft range (verify actual rating on Chelsea application pages), it delivers 24 HP at 500 RPM and 48 HP at 1000 RPM. Compatible transmissions include Allison, Eaton/Fuller, Volvo/Mack, and Hino. 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, and Hino transmissions
Wire/cable mechanical shift operation
1-1/4" round output shaft with keyway
Intermittent torque rating in the 201-300 lb-ft range; verify exact value on Chelsea application pages
24 HP at 500 RPM, 48 HP at 1000 RPM shaft power output
Available in standard or low-profile housing; greaseable pump shafts resist spline fretting and corrosion
Tech Specs
- Intermittent Torque: 201-300 lb-ft (250 lb-ft / 339 Nm - check application pages for actual rating)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP, 31-40 kW
- Output Shaft Type: 1-1/4" Round with key
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Hino
- Mounting Type: 6-Bolt
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM (18 kW at 500 RPM, 36 kW at 1000 RPM)
- Continuous Operation: Yes, with 30% de-rating
- Housing Options: Standard or low-profile
Additional Information
