The Chelsea 880XRAHP-A3XV is an 880 Series 8-bolt Power Take-Off built for heavy-duty, high-torque service. The 880 Series fits most manual transmissions with an 8-bolt aperture and features constant mesh input gears for reliable engagement across high and low speed ranges. Intermittent torque rating for the series reaches 500 lb-ft, with continuous operation supported at a 30% de-rating. The shift cover is removable for straightforward backlash adjustment. Tapered cone bearings handle demanding load conditions. Common applications include bulk haulers, fire trucks, oil-field equipment, aerial units, winch systems, and large recovery trucks. The 880XRAHP-A3XV is available from Pro Gear and Transmission.
Features
8-bolt mounting, fits most manual transmissions with 8-bolt aperture
Up to 500 lb-ft intermittent torque series rating
Constant mesh input gears for high and low speed, high torque applications
Lever control shift standard; optional air control shift available
Removable shift cover for simplified backlash adjustment
Tapered cone bearings for heavy load capacity
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever (standard); Air Control (optional)
- Intermittent Torque Rating: 500 lb-ft (series rating; check application pages for actual torque)
- Continuous Operation: Yes, with 30% de-rating
- Output Power: 56+ HP / 51+ kW (series)
- Shaft Power: 48 HP at 500 RPM, 95 HP at 1000 RPM
- Output Type: 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: X = No Pressure Lube
- Compatible Transmissions: Allison, Eaton/Fuller (including Eaton Endurant), Volvo/Mack, Daimler/Detroit, and others
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
