The Chelsea 880 Series PTO Assembly, part number 880XGAHX-A3XY or 880XGAHXA3XY, is a heavy-duty 8-bolt power take-off rated for up to 500 lb-ft (678 Nm) intermittent torque. It uses a lever mechanical shift and delivers 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. The cast iron housing supports a removable shift cover for straightforward backlash adjustment. This PTO supports dual-pump mounting, making it a practical choice for fire trucks, bulk haulers, oil field equipment, aerial units, and large recovery trucks. Compatible with Volvo/Mack, Allison, and Eaton/Fuller transmissions, among others. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting pattern fits most manual transmissions 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
Intermittent torque rating up to 500 lb-ft (678 Nm); 95 HP output at 1,000 RPM
Cast iron housing with removable shift cover for precise backlash adjustment
Dual-pump output allows a hydraulic pump to be mounted 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 Companion Flange
- 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
