The Chelsea 221 Series Power Take-Off Assembly, part number 221XEAJP-A5XD or 221XEAJPA5XD, is a 6-bolt mounted PTO built for low-speed, heavy-duty vocational work including dump trucks, tow and recovery, and aerial equipment. It uses a wire/cable mechanical shift and delivers up to 250 lb-ft (339 Nm) intermittent torque - verify actual ratings on the application pages. Shaft power is rated at 24 HP (18 kW) at 500 RPM and 48 HP (36 kW) at 1,000 RPM, with output in the 46-55 HP (31-40 kW) range. The 1-1/4" round output shaft with key fits a range of transmission families including Allison, Eaton/Fuller, Volvo/Mack, and Hino. Compatible with both standard and low-profile housings. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt mounting type for broad transmission compatibility including Allison, Eaton/Fuller, Volvo/Mack, and Hino
Wire/cable mechanical shift operation
1-1/4" round output shaft with keyway
Intermittent torque rating up to 250 lb-ft (339 Nm) - check application pages for confirmed ratings
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Greaseable pump shafts to reduce spline fretting and corrosion
Available with standard or low-profile housing
Tech Specs
- Intermittent Torque: 250 lb-ft / 339 Nm (check 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 (500 RPM), 48 HP (1000 RPM) / 18 kW (500 RPM), 36 kW (1000 RPM)
Additional Information
