The Chelsea 880XTAHX-A4XS or 880XTAHXA4XS is an 880 Series 8-bolt power take-off assembly, lever mechanically shifted, built for heavy-duty on-highway and off-highway applications including bulk haulers, fire trucks, oil field equipment, aerial units, and large truck recovery. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange. Intermittent torque rating reaches 500 lb-ft (678 Nm) - check the Chelsea application pages to confirm the actual rating for your specific installation. Shaft power is rated at 48 HP at 500 RPM and 95 HP at 1,000 RPM. The dual-pump output design allows mounting a pump on each end of the unit. A removable shift cover simplifies backlash adjustment. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions with an 8-bolt aperture. Call us to confirm proper fit for your application.
The Chelsea 880 Series is suited for continuous operation with a 30% de-rating applied. The 880XTAHX-A4XS fits manual transmissions with an 8-bolt aperture and is applicable across oil and gas, aerial, mining, and on-highway vehicle markets. Typical applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial platforms, and large truck recovery vehicles. Refer to the Chelsea 880 Series application pages to confirm torque ratings and transmission fit for your specific unit.
Features
8-bolt mounting for broad manual transmission compatibility including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with removable shift cover for straightforward backlash adjustment
1-1/2"-10T spline output shaft with 1410 series companion flange
Intermittent torque capacity up to 500 lb-ft (678 Nm) - verify against Chelsea application pages for your specific installation
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Dual-pump output configuration allows a pump to be mounted on each end of the PTO
Rugged cast iron housing designed for demanding applications including fire trucks, oil field, aerial, and recovery work
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- SHIFT TYPE: Lever Mechanical
- MOUNTING TYPE: 8-Bolt
- OUTPUT SHAFT TYPE: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- OUTPUT POWER: 56+ HP / 51+ kW
- SHAFT POWER: 48 HP at 500 RPM, 95 HP at 1,000 RPM (36 kW at 500 RPM, 71 kW at 1,000 RPM)
- TRANSMISSION COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other 8-Bolt Manual Transmissions
Additional Information
The Chelsea 880 Series is suited for continuous operation with a 30% de-rating applied. The 880XTAHX-A4XS fits manual transmissions with an 8-bolt aperture and is applicable across oil and gas, aerial, mining, and on-highway vehicle markets. Typical applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial platforms, and large truck recovery vehicles. Refer to the Chelsea 880 Series application pages to confirm torque ratings and transmission fit for your specific unit.
