The Chelsea 221 Series Power Take-Off, part number 221XEDAX-W3XK or 221XEDAXW3XK, is a 6-bolt mounted PTO engineered for low-speed, heavy-duty applications. It uses wire/cable mechanical shift engagement and delivers up to 250 lb-ft (339 Nm) intermittent torque - verify your application against Chelsea's application pages for confirmed ratings. Output shaft is a 1-1/4" round with keyway. Shaft power 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 greaseable pump shafts help resist spline fretting and corrosion. A genuine Chelsea part from Pro Gear and Transmission - call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting compatible with Allison, Eaton/Fuller, Volvo/Mack, Hino, and other transmission manufacturers
Wire/cable mechanical shift engagement
1-1/4" round output shaft with keyway
Intermittent torque rating up to 250 lb-ft (339 Nm) - confirm via Chelsea application pages
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Available in standard or low-profile housing; greaseable pump shafts reduce spline fretting and corrosion
Tech Specs
- Intermittent Torque: 250 lb-ft / 339 Nm (check Chelsea application pages for confirmed rating)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP / 31-40 kW
- Output Shaft Type: 1-1/4" Round with keyway
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Hino, and others
- 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)
- Housing Options: Standard or low-profile
Additional Information
