The Chelsea 880 Series Power Take-Off Assembly, part number 880XDAKP-M5XV or 880XDAKPM5XV, is an 8-bolt, lever mechanical shift PTO rated for up to 500 lb-ft (678 Nm) intermittent torque. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange, and shaft power is rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. The cast iron housing mounts to most manual transmissions with an 8-bolt aperture, including Volvo/Mack, Allison, and Eaton/Fuller. A removable shift cover simplifies backlash adjustment during installation. Dual-pump output capability allows a hydraulic pump to be mounted on each end. Typical applications include bulk haulers, fire trucks, oil field equipment, and large recovery trucks. Call us to confirm proper fit for your transmission.
The 880 Series uses constant mesh input gears and tapered cone bearings for load bearing capability in high-torque, variable-speed applications. Suited for oil and gas, aerial, mining, on-highway, and other mobile markets. Applications include bulk haulers, fire trucks, oil field equipment, winch systems, aerial equipment, and large truck recovery. The 880 Series is also available with an optional air control shift for installations where a standard lever control is not practical.
Features
8-bolt mounting compatible with Volvo/Mack, Allison, and Eaton/Fuller manual transmissions
Lever mechanical shift with removable shift cover for straightforward backlash adjustment
1-1/2"-10T spline output shaft with 1410 series companion flange
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Intermittent torque rating up to 500 lb-ft (678 Nm) - check application pages for actual torque ratings
Shaft power: 48 HP (500 RPM) / 95 HP (1000 RPM)
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 1000 RPM (36 kW at 500 RPM, 71 kW at 1000 RPM)
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
- Continuous Operation: Yes, with 30% de-rating
Additional Information
The 880 Series uses constant mesh input gears and tapered cone bearings for load bearing capability in high-torque, variable-speed applications. Suited for oil and gas, aerial, mining, on-highway, and other mobile markets. Applications include bulk haulers, fire trucks, oil field equipment, winch systems, aerial equipment, and large truck recovery. The 880 Series is also available with an optional air control shift for installations where a standard lever control is not practical.
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
