The Chelsea 221REAJP-V3XR or 221REAJPV3XR is a 6-bolt PTO assembly built for low-speed, heavy-duty applications. It shifts via wire/cable mechanical control and delivers up to 46-55 HP of output power at the shaft. The 1-1/4" round output shaft (with keyway) is sized for direct hydraulic pump drive. Intermittent torque rating falls in the 201-300 lb-ft range; check Chelsea application pages for the confirmed figure for your specific installation. Compatible transmissions include Allison, Eaton/Fuller, Volvo/Mack, and Hino. The unit is available with a standard housing or a special low-profile housing, and greaseable pump shafts help reduce spline fretting and corrosion over time. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting configuration for direct transmission attachment
Wire/cable mechanical shift engagement
1-1/4" round output shaft with keyway
Intermittent torque range: 201-300 lb-ft (verify exact rating on Chelsea application pages)
Output power: 46-55 HP; shaft power reaches 48 HP at 1,000 RPM
Available in standard or special low-profile housing; greaseable pump shafts reduce spline wear and corrosion
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (check Chelsea application pages for confirmed rating)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP / 31-40 kW
- Shaft Power: 500 RPM: 24 HP (18 kW) | 1,000 RPM: 48 HP (36 kW)
- Output Shaft Type: 1-1/4" Round / 1-1/4" Round with Key
- Mounting Type: 6-Bolt
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Hino
- Housing Options: Standard or Low-Profile
Additional Information
