Features
8-bolt mounting fits most manual transmissions with an 8-bolt aperture, including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with standard shift cover that is removable for easier, more accurate backlash adjustment
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 application pages
Shaft power output: 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Rugged cast iron housing suited for oil field, fire apparatus, aerial, and large tow/recovery applications
Tech Specs
- INTERMITTENT TORQUE: Up to 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 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
Additional Information
The Chelsea 880 Series is built for high-torque, high and low speed applications with constant mesh input gears and tapered cone bearings for strong load-bearing performance. Applications across the series include bulk haulers, winch systems, fire trucks, oil field equipment, aerial platforms, and large truck recovery. The removable shift cover simplifies backlash adjustment during installation. The dual-pump output configuration supports mounting a hydraulic pump at each end of the unit. Compatible with a wide range of transmission manufacturers, including the Eaton Endurant. For detailed installation and service procedures, refer to the Chelsea 880 Series Owner's Manual (HY25-6880-M1/US) and Parts List (HY25-2880-M1_US) available from Parker Chelsea.
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
