The Chelsea 880 Series Power Take-Off Assembly, part number 880XGAHX-M3XV or 880XGAHXM3XV, 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 with a 1410 companion flange. Intermittent torque capacity runs to 500 lb-ft (678 Nm), with shaft power rated at 48 HP at 500 RPM and 95 HP at 1,000 RPM. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other transmission manufacturers using an 8-bolt aperture. The removable shift cover simplifies backlash adjustment. Dual-pump output allows a hydraulic pump to be mounted on each end of the unit. 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 markets. Typical applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial units, and large truck recovery vehicles. Constant mesh input gears support both high-speed and high-torque demands. The series is available for a wide variety of transmissions, including Eaton Endurant. Tapered cone bearings provide load-bearing capability across demanding service cycles.
Features
8-Bolt mounting for compatibility with most manual transmissions using an 8-bolt aperture
Lever mechanical shift with removable shift cover for simpler, more accurate backlash adjustment
1-1/2"-10T spline output shaft with 1410 series companion flange
Intermittent torque rating: 500 lb-ft (678 Nm) - check application pages for actual torque ratings
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Dual-pump output for mounting a hydraulic pump on each end of the PTO
Rugged cast iron housing
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever Mechanical
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- Intermittent Torque: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 48 HP (500 RPM), 95 HP (1,000 RPM) / 36 kW (500 RPM), 71 kW (1,000 RPM)
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
- Continuous Operation: Yes, with 30% de-rating
Additional Information
The Chelsea 880 Series is suited for oil and gas, aerial, mining, on-highway, and other mobile markets. Typical applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial units, and large truck recovery vehicles. Constant mesh input gears support both high-speed and high-torque demands. The series is available for a wide variety of transmissions, including Eaton Endurant. Tapered cone bearings provide load-bearing capability across demanding service cycles.
