The Chelsea 880XJAHX-P5XY is an 880 Series Power Take-Off built for heavy-duty, high-torque applications on most manual transmissions with an 8-bolt aperture. The 880 Series is rated for up to 500 lb-ft of intermittent torque and supports continuous operation with a 30% de-rating. Output power reaches 56+ HP, with shaft power of 48 HP at 500 RPM and 95 HP at 1,000 RPM. The series mounts via an 8-bolt pattern and features constant mesh input gears, tapered cone bearings, and a rugged cast iron housing. Lever and mechanical shift are standard; air shift is optional. Compatible transmissions span Eaton/Fuller, Allison, Volvo/Mack, Daimler/Detroit, and others, including the Eaton Endurant. Typical applications include bulk haulers, fire trucks, oil field equipment, winch systems, and large recovery trucks. Available from Pro Gear and Transmission.
Features
8-bolt mounting pattern fits most manual transmissions
Up to 500 lb-ft intermittent torque; continuous operation with 30% de-rating
56+ HP output power; 95 HP shaft power at 1,000 RPM
Constant mesh input gears with tapered cone bearings
Standard lever/mechanical shift; optional air shift control
Cast iron housing with removable shift cover for easier backlash adjustment
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever, Mechanical (optional air shift)
- Intermittent Torque Rating: 500 lb-ft (678 Nm) - check application pages for actual rating
- Continuous Operation: Yes, with 30% de-rating
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1,000 RPM
- Output Types: SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline
- Output Shaft Options: SAE B (7/8" - 13T), SAE BB (1" - 15T), SAE C (1-1/4" - 14T), DIN 5462 Pump Spline, 1410 Series Companion Flange
- Lubricant Type: Pressure Lube or No Pressure Lube (per option code)
- Compatible Transmissions: Eaton/Fuller, Allison, Volvo/Mack, Daimler/Detroit, and others including Eaton Endurant
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
