The Chelsea 880 Series Power Take-Off, part number 880XMAHX-V6XK or 880XMAHXV6XK, is an 8-bolt, lever mechanical shift PTO built for high-torque, heavy-duty service. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange, rated up to 500 lb-ft intermittent torque (verify your application torque rating). Shaft power output reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. Compatible with Volvo/Mack, Allison, and Eaton/Fuller transmissions, among others. The 880 Series is a proven fit for fire trucks, bulk haulers, oil field equipment, winch applications, and large recovery trucks. Constant mesh input gears support both high- and low-speed operation. Call us to confirm proper fit for your application.
The Chelsea 880 Series PTO is suited for demanding on-highway and off-highway applications including bulk haulers, fire trucks, oil field and aerial equipment, winch setups, and large truck recovery. The series supports continuous operation with a 30% de-rating. Tapered cone bearings provide load-bearing capability across the output range. Multiple output flange and spline configurations are available within the 880 Series - confirm that 880XMAHX-V6XK matches your transmission aperture and hydraulic system requirements before ordering. Call Pro Gear and Transmission to verify fitment for your specific transmission and application.
Features
8-bolt mounting fits most manual transmissions with 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 companion flange; dual-pump output allows mounting a pump on each end
Intermittent torque rating up to 500 lb-ft (678 Nm) - check application pages for actual rating
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Cast iron housing with removable shift cover for straightforward backlash adjustment
Tech Specs
- Intermittent Torque: Up to 500 lb-ft (678 Nm) - check application pages for actual torque 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 1000 RPM
- Compatible Transmissions: Volvo/Mack, Allison, Eaton/Fuller, and other manufacturers
Additional Information
The Chelsea 880 Series PTO is suited for demanding on-highway and off-highway applications including bulk haulers, fire trucks, oil field and aerial equipment, winch setups, and large truck recovery. The series supports continuous operation with a 30% de-rating. Tapered cone bearings provide load-bearing capability across the output range. Multiple output flange and spline configurations are available within the 880 Series - confirm that 880XMAHX-V6XK matches your transmission aperture and hydraulic system requirements before ordering. Call Pro Gear and Transmission to verify fitment for your specific transmission and application.
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
