The Chelsea 221XEDAX-V3XK or 221XEDAXV3XK is a 6-bolt Power Take-Off assembly from the Chelsea 221 Series, built for low-speed, heavy-duty service on dump trucks, tow and recovery units, and aerial equipment. It uses a wire/cable mechanical shift and accepts a 1-1/4" round output shaft with keyway. Output power spans 46-55 HP (31-40 kW), with shaft power rated at 24 HP at 500 RPM and 48 HP at 1000 RPM. Intermittent torque is rated up to 250 lb-ft (339 Nm), verify actual torque against your application. Compatible transmission manufacturers 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. Call us to confirm proper fit for your application.
Features
6-bolt mounting for Allison, Eaton/Fuller, Volvo/Mack, Hino, and other transmission applications
1-1/4" round output shaft with keyway
Wire/cable mechanical shift
Intermittent torque up to 250 lb-ft (339 Nm), verify against application pages
Shaft power: 24 HP at 500 RPM, 48 HP at 1000 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 application pages for actual torque ratings)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP / 31-40 kW
- Shaft Power: 24 HP (500 RPM), 48 HP (1000 RPM) / 18 kW (500 RPM), 36 kW (1000 RPM)
- Output Shaft Type: 1-1/4" Round with keyway
- Mounting Type: 6-Bolt
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, Hino, Other
Additional Information
Equivalent PTOs:
Matched by full model number. Check the mounting, input gear and output against the unit you are replacing before you order. Look up any Chelsea, Muncie or Bezares number on our Muncie to Chelsea PTO cross reference.
