The Chelsea 221 Series Power Take-Off, part number 221ZLAHX-W3XK or 221ZLAHXW3XK, is a 6-bolt mounted PTO built for low-speed, heavy-duty service. It uses a wire/cable mechanical shift and delivers output shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM, with an intermittent torque rating up to 250 lb-ft (339 Nm) - verify actual torque against application pages for your installation. The 1-1/4" round output shaft with key suits a wide range of pump connections. Compatible transmission manufacturers include Allison, Eaton/Fuller, Volvo/Mack, Hino, and others. The cast iron housing is available in standard or low-profile configurations. Sold by Pro Gear and Transmission. 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 up to 250 lb-ft (339 Nm) - check application pages for your specific rating
Shaft power output: 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 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 Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Hino, Other
- 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
Additional Information
