The Chelsea 880 Series Power Take-Off Assembly, part number 880GGAHX-V3XV or 880GGAHXV3XV, is a heavy-duty 8-bolt PTO with lever-mechanical shift for use on Volvo/Mack, Allison, Eaton/Fuller, and other compatible manual transmissions. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange, delivering 56-plus HP and rated at up to 500 lb-ft intermittent torque (678 Nm). Shaft power is rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. The 880 Series is suited for bulk haulers, fire trucks, oil field equipment, winch applications, and large truck recovery. Dual-pump output allows mounting a hydraulic pump on each end of the PTO. Call us to confirm proper fit for your specific transmission application.
The Chelsea 880 Series is engineered for high-torque, high and low speed applications using constant mesh input gears. Tapered cone bearings provide load-bearing capability for demanding service. Compatible applications include bulk haulers, fire trucks, oil field and aerial equipment, winch systems, and large recovery trucks. The 880 Series is also available for use with the Eaton Endurant transmission. The NMFC classification for this unit is 128520 (Hydraulic PTOs, Pumps, Motors, etc.).
Features
8-Bolt mounting for compatibility with most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever-mechanical shift type
1-1/2"-10T spline output shaft with 1410 companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm); shaft power 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows a hydraulic pump to be mounted on each end of the PTO
Cast iron housing with removable shift cover for simplified backlash adjustment
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever Mechanical
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 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 (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
- Continuous Operation: Yes, with 30% de-rating
Additional Information
The Chelsea 880 Series is engineered for high-torque, high and low speed applications using constant mesh input gears. Tapered cone bearings provide load-bearing capability for demanding service. Compatible applications include bulk haulers, fire trucks, oil field and aerial equipment, winch systems, and large recovery trucks. The 880 Series is also available for use with the Eaton Endurant transmission. The NMFC classification for this unit is 128520 (Hydraulic PTOs, Pumps, Motors, etc.).
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
