The Chelsea 880 Series Power Take-Off Assembly, part number 880XJAHX-Y3XS or 880XJAHXY3XS, is an 8-bolt, lever-mechanical-shift PTO built for high-torque, heavy-duty service. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange. The 880 Series is rated for intermittent torque up to 500 lb-ft (678 Nm), with shaft power of 48 HP at 500 RPM and 95 HP at 1,000 RPM, and output power of 56+ HP. Compatible transmissions include Volvo/Mack, Allison, and Eaton/Fuller applications. The cast iron housing carries a removable shift cover for straightforward backlash adjustment, and the dual-pump output allows a hydraulic pump to be mounted on each end. Common applications in the 880 Series include bulk haulers, fire trucks, oil field equipment, winch setups, and large truck recovery. Call us to confirm proper fitment for your transmission.
Features
8-bolt mounting for compatibility with most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift as standard; optional air control shift available in the 880 Series
1-1/2"-10T spline output shaft with 1410 companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm); shaft power 48 HP at 500 RPM and 95 HP at 1,000 RPM
Rugged cast iron housing with removable shift cover for simplified backlash adjustment
Dual-pump output allows a hydraulic pump to be mounted on each end of the PTO
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- SHIFT TYPE: Lever Mechanical
- OUTPUT SHAFT TYPE: 1-1/2"-10T Spline with 1410 Companion Flange
- MOUNTING TYPE: 8-Bolt
- OUTPUT POWER: 56+ HP (51+ kW)
- SHAFT POWER: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1,000 RPM
- COMPATIBLE TRANSMISSIONS: Volvo/Mack, Allison, Eaton/Fuller, Other
- 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.
