The Chelsea 880XMAHP-M3XS or 880XMAHPM3XS is an 880 Series Power Take-Off assembly built for heavy-duty, high-torque applications. It mounts via an 8-bolt aperture and fits manual transmissions from Volvo/Mack, Allison, and Eaton/Fuller, among others. Shift type is lever mechanical. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange, and the PTO is rated for intermittent torque up to 500 lb-ft (678 Nm) - confirm actual torque against application pages for your specific installation. Shaft power output reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. The removable shift cover simplifies backlash adjustment. Dual-pump output allows a hydraulic pump to be mounted on each end. Common applications include fire trucks, bulk haulers, oil field equipment, winch systems, and large recovery vehicles. A genuine Chelsea part, available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
The Chelsea 880 Series is suited for oil and gas, aerial, mining, on-highway, and other mobile equipment markets. Typical applications include bulk haulers, fire trucks, oil field equipment, winch systems, aerial units, and large truck recovery vehicles. The 880 Series supports continuous operation with a 30% de-rating. Tapered cone bearings provide load-bearing capability under high-torque and high-speed conditions. For transmission fitment details and application-specific torque ratings, refer to the Chelsea 880 Series application pages or contact Pro Gear and Transmission.
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 also available for the 880 Series
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 your specific rating
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output design allows a pump to be mounted on each end of the PTO
Removable shift cover for simplified, accurate backlash adjustment
Rugged cast iron housing construction
Tech Specs
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- Transmission Manufacturer Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
- Shift Type: Lever Mechanical
- Mounting Type: 8-Bolt
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
Additional Information
The Chelsea 880 Series is suited for oil and gas, aerial, mining, on-highway, and other mobile equipment markets. Typical applications include bulk haulers, fire trucks, oil field equipment, winch systems, aerial units, and large truck recovery vehicles. The 880 Series supports continuous operation with a 30% de-rating. Tapered cone bearings provide load-bearing capability under high-torque and high-speed conditions. For transmission fitment details and application-specific torque ratings, refer to the Chelsea 880 Series application pages or contact Pro Gear and Transmission.
