Description
The Chelsea 880XBAHP-Y6XK or 880XBAHPY6XK is an 8-bolt power take-off assembly from Chelsea’s 880 Series, engineered for high-torque, heavy-duty applications including bulk haulers, fire trucks, winch systems, oil field equipment, and large recovery trucks. It shifts via lever mechanical control and delivers an output shaft configuration of 1-1/2″-10T spline with a 1410 companion flange, rated for intermittent torque up to 500 lb-ft (678 Nm). Shaft power output reaches 48 HP at 500 RPM and 95 HP at 1,000 RPM. The cast iron housing features a removable shift cover for straightforward backlash adjustment, and the dual-pump output design accommodates a hydraulic pump on each end of the unit. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other transmission configurations. Available from Pro Gear and Transmission – call us to confirm proper fit for your application.
Features
8-bolt mounting compatible with most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller configurations
Lever mechanical shift with optional air control shift available on the 880 Series
1-1/2″-10T spline output shaft with 1410 companion flange for driveline applications
Intermittent torque rating up to 500 lb-ft (678 Nm); verify actual rating on Chelsea application pages
Shaft power output: 48 HP (36 kW) at 500 RPM, 95 HP (71 kW) at 1,000 RPM
Dual-pump output design allows mounting a hydraulic pump on each end of the PTO
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft (678 Nm) – Check Application Pages for Actual Torque Ratings
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Lever Mechanical
- OUTPUT SHAFT TYPE: 1-1/2″ – 10T Spline with 1410 Companion Flange
- OUTPUT POWER: 56+ HP (51+ kW)
- SHAFT POWER: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1,000 RPM
- TRANSMISSION COMPATIBILITY: 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.
