The Chelsea 880GQAHX-P3XK or 880GQAHXP3XK is an 880 Series Power Take-Off assembly built for heavy-duty, high-torque applications. Mounting via an 8-bolt aperture, it uses lever mechanical shift and delivers a 1-1/2" 10-tooth spline output shaft with a 1410 companion flange. Intermittent torque rating for the 880 Series reaches 500 lb-ft (678 Nm); check Chelsea application pages to confirm the actual rating for your specific transmission. Shaft power output is 48 HP at 500 RPM and 95 HP at 1,000 RPM. Compatible transmissions span Volvo/Mack, Allison, Eaton/Fuller, and other manual 8-bolt aperture units. Typical applications include bulk haulers, fire trucks, oil field equipment, aerial units, and large truck recovery vehicles. Call us to confirm proper fit for your transmission.
The Chelsea 880 Series is suited for oil and gas, aerial, mining, on-highway, and other mobile markets. Common platforms include fire trucks, bulk haulers, winch applications, oil field equipment, aerial trucks, and large recovery vehicles. The removable shift cover simplifies backlash adjustment. Tapered cone bearings provide load-bearing capability for high-torque continuous and intermittent service. The 880 Series is also available for the Eaton Endurant transmission. Reference documents include the 880 Series Parts List (HY25-2880-M1_US) and the Chelsea Service Manual (HY25-6880-M1/US), available from Parker Chelsea.
Features
8-bolt mounting fits most manual transmissions with an 8-bolt aperture, including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift standard; optional air control shift also available in the 880 Series
1-1/2" 10-tooth spline output shaft with 1410 series companion flange
Intermittent torque capacity up to 500 lb-ft (678 Nm); confirm actual rating on Chelsea application pages
Shaft power: 48 HP (500 RPM) and 95 HP (1,000 RPM)
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (check Chelsea application pages for actual rating by transmission)
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other 8-bolt aperture manual transmissions
- Shift Type: Lever Mechanical
- Output Shaft Type: 1-1/2" - 10-tooth spline with 1410 series companion flange
- Mounting Type: 8-bolt
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 48 HP (500 RPM), 95 HP (1,000 RPM) / 36 kW (500 RPM), 71 kW (1,000 RPM)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
The Chelsea 880 Series is suited for oil and gas, aerial, mining, on-highway, and other mobile markets. Common platforms include fire trucks, bulk haulers, winch applications, oil field equipment, aerial trucks, and large recovery vehicles. The removable shift cover simplifies backlash adjustment. Tapered cone bearings provide load-bearing capability for high-torque continuous and intermittent service. The 880 Series is also available for the Eaton Endurant transmission. Reference documents include the 880 Series Parts List (HY25-2880-M1_US) and the Chelsea Service Manual (HY25-6880-M1/US), available from Parker Chelsea.
