The Chelsea 221 Series Power Take-Off assembly, part number 221XCAJP-W5XQ or 221XCAJPW5XQ, is a 6-bolt, wire/cable mechanical-shift PTO built for low-speed, heavy-duty service. Output is rated at 46-55 HP (31-40 kW), with shaft power of 24 HP at 500 RPM and 48 HP at 1000 RPM. Intermittent torque runs 201-300 lb-ft (301-400 Nm); check application pages for the confirmed 250 lb-ft / 339 Nm rating for your specific configuration. The 1-1/4" round output shaft with key suits direct-pump drive, and the cast iron housing carries tapered cone output bearings for strong radial load handling. Compatible transmissions include Allison, Eaton/Fuller, Volvo/Mack, Hino, and other manufacturers. Call us to confirm proper fit for your application.
Features
6-bolt mounting compatible with Allison, Eaton/Fuller, Volvo/Mack, Hino, and other transmissions
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); confirm exact rating on application pages
Shaft power: 24 HP at 500 RPM, 48 HP at 1000 RPM
Greaseable pump shafts to reduce spline fretting and corrosion; available in standard or low-profile housing
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (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
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM / 18 kW at 500 RPM, 36 kW at 1000 RPM
- Output Shaft Type: 1-1/4" Round with Key
- Mounting Type: 6-Bolt
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, Hino, Other
Additional Information
