The Chelsea 880XMAHX-V3XK or 880XMAHXV3XK is a heavy-duty 880 Series Power Take-Off Assembly designed for 8-bolt manual transmission apertures. It delivers up to 500 lb-ft (678 Nm) intermittent torque and is rated for 48 HP at 500 RPM and 95 HP at 1,000 RPM. The output shaft is a 1-1/2"-10T spline paired with a 1410 companion flange, and the unit mounts via an 8-bolt pattern. Shift is lever mechanical. Compatible transmissions span Volvo/Mack, Allison, Eaton/Fuller, and other manufacturers. The 880 Series suits bulk haulers, fire trucks, oil field equipment, aerial units, winch applications, and large truck recovery. Cast iron housing, tapered cone bearings, and a removable shift cover for straightforward backlash adjustment set this unit apart for high-torque, continuous-duty service with a 30% de-rating. Call us to confirm proper fit for your application.
The Chelsea 880 Series is suited for demanding on-highway and off-highway roles: bulk haulers, winch systems, fire trucks, oil field rigs, aerial equipment, and large truck recovery. Constant mesh input gears support both high-speed and high-torque duty cycles. Tapered cone bearings handle heavy radial and axial loads. The dual-pump output configuration allows a hydraulic pump to be mounted on each end of the PTO simultaneously. The 880 Series is compatible with a broad range of 8-bolt transmissions, including the Eaton Endurant. Verify your specific transmission model and aperture before ordering, or call Pro Gear and Transmission to confirm fitment.
Features
8-Bolt mounting pattern fits most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with optional air shift availability across the 880 Series
1-1/2"-10T spline output with 1410 companion flange for driveline connection
500 lb-ft (678 Nm) intermittent torque rating; 95 HP at 1,000 RPM shaft power
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Removable shift cover simplifies backlash adjustment during installation
Tech Specs
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- Continuous Operation: Yes, with 30% de-rating
- Shift Type: Lever Mechanical
- Mounting Type: 8-Bolt
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Companion Flange
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1,000 RPM
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
- Housing Material: Cast Iron
Additional Information
The Chelsea 880 Series is suited for demanding on-highway and off-highway roles: bulk haulers, winch systems, fire trucks, oil field rigs, aerial equipment, and large truck recovery. Constant mesh input gears support both high-speed and high-torque duty cycles. Tapered cone bearings handle heavy radial and axial loads. The dual-pump output configuration allows a hydraulic pump to be mounted on each end of the PTO simultaneously. The 880 Series is compatible with a broad range of 8-bolt transmissions, including the Eaton Endurant. Verify your specific transmission model and aperture before ordering, or call Pro Gear and Transmission to confirm fitment.
