The Chelsea 880 Series Power Take-Off Assembly, part number 880DMMAX-A6XK or 880DMMAXA6XK, is an 8-bolt, lever mechanical shift PTO built for high-torque, demanding applications. The output shaft is a 1-1/2"-10T spline paired with a 1410 companion flange, and the series is rated for intermittent torque up to 500 lb-ft (678 Nm) - check Chelsea application pages for the actual torque rating for your specific installation. Shaft power output is 48 HP at 500 RPM and 95 HP at 1000 RPM. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other transmission manufacturers using an 8-bolt aperture. The dual-pump output allows a hydraulic pump to be mounted on each end of the unit. Typical applications include fire trucks, bulk haulers, oil field equipment, large tow and recovery trucks, and aerial units. Call us to confirm proper fit for your specific transmission.
Features
8-bolt mounting for compatibility with most manual transmissions using an 8-bolt aperture
Lever mechanical shift; optional air control shift available within the 880 Series
Output shaft: 1-1/2"-10T spline with 1410 companion flange
Intermittent torque rating: up to 500 lb-ft (678 Nm) - confirm actual rating on Chelsea application pages
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows a pump to be mounted on each end of the PTO
Removable shift cover simplifies backlash adjustment
Rugged cast iron housing
Tech Specs
- INTERMITTENT TORQUE: Up to 500 lb-ft (678 Nm) - Check Chelsea Application Pages for actual torque rating
- 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 (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
- TRANSMISSION MANUFACTURER COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
