The Chelsea 880XTAHX-H5XS or 880XTAHXH5XS is an 880 Series heavy-duty Power Take-Off Assembly built for 8-bolt manual transmission apertures. It uses a lever mechanical shift and delivers a 1-1/2"-10 spline output shaft with a 1410 companion flange, handling up to 500 lb-ft of intermittent torque. Shaft power output reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. The cast iron housing pairs with tapered cone bearings for demanding applications including bulk haulers, fire trucks, oil field equipment, and large-truck recovery. Fits a wide range of transmission manufacturers, including Allison, Eaton/Fuller, and Volvo/Mack. Call us to confirm proper fit for your specific transmission.
The Chelsea 880 Series is suited for oil and gas, aerial, mining, on-highway, and other mobile equipment markets. Typical applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial platforms, and large truck recovery. The removable shift cover simplifies backlash adjustment for faster, more accurate installation. Constant mesh input gears support both high-speed and high-torque demands. Compatible with the Eaton Endurant transmission among other 8-bolt manual units.
Features
8-Bolt mounting for compatibility with most manual transmissions including Allison, Eaton/Fuller, and Volvo/Mack
Lever mechanical shift with optional air control shift available
1-1/2" - 10T spline output shaft with 1410 companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm) - verify actual rating on Chelsea application pages
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows mounting a pump on each end of the PTO
Tech Specs
- Intermittent Torque: 401-500 lb-ft (501+ Nm); 500 lb-ft / 678 Nm - check Chelsea application pages for actual rating
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, and other manual 8-bolt transmissions
- Shift Type: Lever Mechanical
- Output Power: 56+ HP (51+ kW)
- Output Shaft Type: 1-1/2" - 10 spline with 1410 companion flange
- Mounting Type: 8-Bolt
- Shaft Power: 48 HP (500 RPM), 95 HP (1000 RPM); 36 kW (500 RPM), 71 kW (1000 RPM)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
The Chelsea 880 Series is suited for oil and gas, aerial, mining, on-highway, and other mobile equipment markets. Typical applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial platforms, and large truck recovery. The removable shift cover simplifies backlash adjustment for faster, more accurate installation. Constant mesh input gears support both high-speed and high-torque demands. Compatible with the Eaton Endurant transmission among other 8-bolt manual units.
