The Chelsea 221XCAJP-V4XK or 221XCAJPV4XK is a 221 Series Power Take-Off assembly designed for low-speed, heavy-duty applications such as dump trucks, tow and recovery, and aerial equipment. It mounts via a 6-bolt pattern and uses wire/cable mechanical shift. The 1-1/4" round output shaft with keyway delivers up to 250 lb-ft intermittent torque (verify actual rating on Chelsea application pages). Shaft power output is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Compatible transmissions include Allison, Eaton/Fuller, Volvo/Mack, Hino, and others. The cast iron housing is available in standard or low-profile configurations, and pump shafts are greaseable to reduce spline fretting and corrosion. Call us to confirm proper fit for your application.
Features
6-Bolt mounting pattern compatible with Allison, Eaton/Fuller, Volvo/Mack, Hino, and other transmissions
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
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
Greaseable pump shafts to reduce 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)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP / 31-40 kW
- Output Shaft Type: 1-1/4" Round with Key
- Transmission Manufacturer: Allison, Eaton/Fuller, Volvo/Mack, Hino, Other
- 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
