The Chelsea 880 Series Power Take-Off Assembly, part number 880XQAHX-P5AZ or 880XQAHXP5AZ, is an 8-bolt, lever mechanical shift PTO built for high-torque, heavy-duty applications. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange, rated for intermittent torque in the 401-500 lb-ft range (verify actual torque against the application pages for your specific transmission). Shaft power output is 48 HP at 500 RPM and 95 HP at 1,000 RPM. Compatible transmissions include Volvo/Mack, Allison, and Eaton/Fuller platforms. The cast iron housing features a removable shift cover that simplifies backlash adjustment, and the dual-pump output design allows a pump to be mounted on each end of the unit. Typical applications include bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. Call us to confirm proper fit for your transmission.
Features
8-bolt mounting fits most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with optional air control shift available
1-1/2"-10T spline output shaft with 1410 companion flange
Intermittent torque rating: 401-500 lb-ft (678 Nm) - verify actual rating on application pages
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Dual-pump output allows a hydraulic pump to be mounted on each end of the PTO
Cast iron housing with removable shift cover for simplified backlash adjustment
Tech Specs
- INTERMITTENT TORQUE: 401-500 lb-ft (501+ Nm); 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- TRANSMISSION COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other
- 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
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
