Description
The Chelsea 880 Series Power Take-Off Assembly, part number 880XRAHX-P3AZ or 880XRAHXP3AZ, is an 8-bolt, lever mechanical shift PTO built for heavy-duty applications including bulk haulers, fire trucks, oil-field equipment, aerial units, and large recovery trucks. The output shaft is a 1-1/2″-10T spline paired with a 1410 companion flange, rated for up to 500 lb-ft intermittent torque. Shaft power reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions with an 8-bolt aperture. A removable shift cover simplifies backlash adjustment during installation. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt mounting fits most manual transmissions with an 8-bolt aperture, 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 series companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm); check application pages for actual torque ratings
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows mounting a pump on each end of the PTO
Removable shift cover for straightforward backlash adjustment
Rugged cast iron housing
Tech Specs
- INTERMITTENT TORQUE: 401-500 lb-ft / 501+ Nm; rated 500 lb-ft (678 Nm) – check application pages for actual torque ratings
- TRANSMISSION COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other (8-bolt aperture manual transmissions)
- SHIFT TYPE: Lever Mechanical
- OUTPUT SHAFT TYPE: 1-1/2″ – 10T Spline with 1410 Series 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 1000 RPM
- 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.
