The Chelsea 880 Series Power Take-Off Assembly, part number 880XJITX-M3XS or 880XJITXM3XS, is an 8-bolt, lever mechanical shift PTO built for heavy-duty, high-torque applications. The output shaft is a 1-1/2"-10T spline paired with a 1410 companion flange, rated for 500 lb-ft intermittent torque. Shaft power output reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. The 880 Series fits manual transmissions from Volvo/Mack, Allison, Eaton/Fuller, and others using an 8-bolt aperture. Dual-pump output allows a hydraulic pump to be mounted on each end. Typical applications include bulk haulers, fire trucks, oil field equipment, winch systems, and large recovery trucks. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting compatible with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions
Lever mechanical shift with optional air control shift available
1-1/2"-10T spline output with 1410 series companion flange
500 lb-ft intermittent torque rating; 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Removable shift cover for simplified backlash adjustment and cast iron housing construction
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft (401-500 lb-ft range) / 678 Nm (Check Application Pages for Actual Torque Ratings)
- TRANSMISSION MANUFACTURER: Volvo/Mack, Allison, Eaton/Fuller, 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 (1000 RPM) / 36 kW (500 RPM), 71 kW (1000 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.
