The Chelsea 221XCAJP-V3XD is a 6-bolt mounted power take-off assembly from the Chelsea 221 Series, designed for low-speed, heavy-duty vocational applications including dump trucks, tow and recovery, and aerial equipment. Shift type is wire/cable mechanical. The 1-1/4" round output shaft with key delivers up to 250 lb-ft intermittent torque (verify actual rating on the application page for your transmission). 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 other makes. The cast iron housing uses tapered cone output bearings for load capacity superior to needle-bearing designs. Available in standard or low-profile housing configurations. Call us to confirm proper fit for your transmission and application.
The Chelsea 221 Series PTO features a cast iron housing with tapered cone output bearings for greater load-bearing capability compared to needle-bearing designs. Twenty-six output options are available within the 221 Series, including Chelsea's 360-degree rotatable flange. Three internal speed ratios and multiple shift options provide broad application flexibility. The greaseable pump shaft design reduces spline fretting and corrosion over the service life of the unit. This series suits aerial, vocational, municipal, dump truck, and tow and recovery applications. Part number 221XCAJP-V3XD or 221XCAJPV3XD.
Features
6-Bolt mounting, compatible with Allison, Eaton/Fuller, Volvo/Mack, Hino, and other transmission makes
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 actual rating
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Greaseable pump shafts to reduce spline fretting and corrosion
Available in standard or low-profile housing
Tech Specs
- Intermittent Torque: 250 lb-ft / 339 Nm (check application pages for actual torque rating for your transmission)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP / 31-40 kW
- Output Shaft Type: 1-1/4" Round with key
- Mounting Type: 6-Bolt
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, Hino, and other makes
- Shaft Power: 24 HP at 500 RPM / 48 HP at 1,000 RPM (18 kW at 500 RPM / 36 kW at 1,000 RPM)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
The Chelsea 221 Series PTO features a cast iron housing with tapered cone output bearings for greater load-bearing capability compared to needle-bearing designs. Twenty-six output options are available within the 221 Series, including Chelsea's 360-degree rotatable flange. Three internal speed ratios and multiple shift options provide broad application flexibility. The greaseable pump shaft design reduces spline fretting and corrosion over the service life of the unit. This series suits aerial, vocational, municipal, dump truck, and tow and recovery applications. Part number 221XCAJP-V3XD or 221XCAJPV3XD.
