The Chelsea 880XRAHX-Y5XK is an 880 Series Power Take-Off built for heavy-duty, high-torque applications on manual transmissions with an 8-bolt aperture. The 880 Series is rated for up to 500 lb-ft intermittent torque and features constant mesh input gears suited for both high- and low-speed operation. Lever control shift is standard, with an optional air control shift available. A rugged cast iron housing and tapered cone bearings handle the demands of oil field, fire truck, bulk hauler, aerial, and large truck recovery work. Output options across the 880 Series include SAE B, SAE C, and ISO 7652 pump flanges as well as driveline configurations. Pro Gear and Transmission is your source for genuine Chelsea PTO units.
Features
Chelsea 880 Series, 8-bolt mounting for most manual transmissions with 8-bolt aperture
Up to 500 lb-ft intermittent torque rating (678 Nm)
Constant mesh input gears for high- and low-speed, high-torque operation
Standard lever control shift; optional air control shift available
Cast iron housing with tapered cone bearings for heavy-duty load capacity
Removable shift cover for easier and more accurate backlash adjustment
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever (standard); Mechanical / Air (optional)
- Intermittent Torque Rating: 500 lb-ft (678 Nm)
- Output Types Available (Series): SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline
- Output Shaft Options (Series): SAE B 7/8"-13T, SAE BB 1"-15T, SAE C 1-1/4"-14T, DIN 5462 Pump Spline, 1410 Series Companion Flange
- Lubrication: Pressure Lube or No Pressure Lube (application-dependent)
- Continuous Operation: Yes, with 30% de-rating
- Shaft Power (Series): 48 HP at 500 RPM; 95 HP at 1000 RPM
- Compatible Transmissions (Series): Allison, Eaton/Fuller, 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.
