The Chelsea 880GMAHX-A3XS or 880GMAHXA3XS is an 8-bolt, lever mechanical shift Power Take-Off Assembly from the Chelsea 880 Series, built for heavy-duty applications including bulk haulers, fire trucks, large tow and recovery trucks, oil field equipment, and aerial units. The output shaft is a 1-1/2"-10T spline with a 1410 series companion flange. Intermittent torque rating is up to 500 lb-ft (678 Nm); check application pages for your specific installation. Shaft power output is 48 HP at 500 RPM and 95 HP at 1000 RPM. The 880 Series is compatible with Volvo/Mack, Allison, Eaton/Fuller, and other 8-bolt aperture manual transmissions. A genuine Chelsea part available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Cross-references for this part include: 1450-880GMAHXA3XS, 1450880GMAHXA3XS, 8500XJA011RK, and CHL880GMAHXA3XS. The 880 Series is suited for bulk haulers, winch applications, fire trucks, oil field equipment, aerial units, and large truck recovery. Constant mesh input gears support both high- and low-speed, high-torque service. Tapered cone bearings provide strong load-bearing capability at the output end.
Features
8-bolt mounting fits Volvo/Mack, Allison, Eaton/Fuller, and other compatible manual transmissions
Lever mechanical shift with optional air control shift available
1-1/2"-10T spline output with 1410 series companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm); shaft power 48 HP at 500 RPM, 95 HP at 1000 RPM
Cast iron housing with removable shift cover for easier, more accurate backlash adjustment
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- 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
- TRANSMISSION COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other 8-Bolt aperture transmissions
- GEAR COUNT: 2-Gear Assembly
- CONTINUOUS OPERATION: Yes, with 30% de-rating
Additional Information
Cross-references for this part include: 1450-880GMAHXA3XS, 1450880GMAHXA3XS, 8500XJA011RK, and CHL880GMAHXA3XS. The 880 Series is suited for bulk haulers, winch applications, fire trucks, oil field equipment, aerial units, and large truck recovery. Constant mesh input gears support both high- and low-speed, high-torque service. Tapered cone bearings provide strong load-bearing capability at the output end.
