The Chelsea 880 Series Power Take-Off Assembly, part number 880XDAHX-P3AZ or 880XDAHXP3AZ, is an 8-bolt heavy-duty PTO built for high-torque, high and low speed applications. It features a lever mechanical shift and a 1-1/2"-10 spline output shaft with a 1410 companion flange, rated for intermittent torque up to 500 lb-ft (678 Nm). Output power exceeds 56 HP, with shaft power rated at 48 HP at 500 RPM and 95 HP at 1,000 RPM. The 880 Series fits most manual transmissions with an 8-bolt aperture, including Eaton/Fuller, Volvo/Mack, and Allison applications. Typical uses include bulk haulers, fire trucks, oil field equipment, winch systems, and large recovery trucks. A cast iron housing and removable shift cover for simplified backlash adjustment are standard to this series. Call us to confirm proper fit for your application.
Features
8-bolt mounting for compatibility with most manual transmissions including Eaton/Fuller, Volvo/Mack, and Allison
Lever mechanical shift; optional air control shift available within the 880 Series
1-1/2"-10 spline output shaft with 1410 Series companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm); check application pages for actual torque ratings
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM (36 kW and 71 kW respectively)
Dual-pump output allows mounting a pump on each end of the PTO
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (check application pages for actual torque ratings)
- Transmission Manufacturer Compatibility: Eaton/Fuller, Volvo/Mack, Allison, Other
- Shift Type: Lever Mechanical
- Output Power: 56+ HP / 51+ kW
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- Mounting Type: 8-Bolt
- Shaft Power: 48 HP (500 RPM), 95 HP (1,000 RPM) / 36 kW (500 RPM), 71 kW (1,000 RPM)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
