The Chelsea 880 Series Power Take-Off Assembly, part number 880XQAHX-H3XY or 880XQAHXH3XY, is an 8-bolt, lever mechanical shift PTO built for heavy-duty, high-torque service. The output shaft is a 1-1/2"-10T spline paired with a 1410 companion flange, rated for intermittent torque up to 500 lb-ft (678 Nm) - confirm actual torque against the application pages for your specific transmission. Shaft power is rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. The cast iron housing accepts both Volvo/Mack, Allison, Eaton/Fuller, and other 8-bolt manual transmission apertures. Dual-pump output allows a hydraulic pump to be mounted on each end. Common applications include fire trucks, bulk haulers, oil field equipment, aerial units, and large recovery trucks. Call us to confirm proper fit for your transmission.
Features
8-bolt mounting pattern fits most manual transmissions with 8-bolt aperture, including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift; optional air control shift also available for the 880 Series
1-1/2"-10T spline output shaft with 1410 companion flange for driveline connection
Intermittent torque rated up to 500 lb-ft (678 Nm) - check application pages for your specific rating
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows a hydraulic pump to be mounted on each end of the unit
Tech Specs
- Intermittent Torque: Up to 500 lb-ft (678 Nm) - check 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 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, and other 8-bolt aperture transmissions
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
