The Chelsea 880XBAHP-Y6XS is an 880 Series Power Take-Off built for 8-bolt manual transmission apertures. The 880 Series is designed for high-torque, heavy-duty applications including bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. It features constant mesh input gears, tapered cone bearings, and a lever-control shift with an optional air control shift. The removable shift cover allows for straightforward backlash adjustment. The 880 Series is rated for up to 500 lb-ft intermittent torque and supports continuous operation with a 30% de-rating. Output options across the series include SAE B, SAE C, and ISO 7652 pump flanges as well as driveline configurations.
Features
8-bolt mounting for most manual transmissions with an 8-bolt aperture
Up to 500 lb-ft intermittent torque rating (880 Series)
Constant mesh input gears for high and low speed, high-torque operation
Tapered cone bearings for load-bearing capability
Removable shift cover for easier, more accurate backlash adjustment
Lever-control shift standard; air control shift optional
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever (mechanical); air control optional
- Intermittent Torque Rating: 500 lb-ft (680 Nm) - check application pages for actual torque ratings
- Continuous Operation: Yes, with 30% de-rating
- Output Types (series): SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline
- Output Shaft Types (series): SAE B 7/8"-13T, SAE BB 1"-15T, SAE C 1-1/4"-14T, DIN 5462, 1410 Series Companion Flange
- Shaft Power (series): 48 HP at 500 RPM, 95 HP at 1000 RPM
- Compatible Transmissions (series): Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit
Additional Information
The Chelsea 880 Series is covered by the following Parker documentation: 880 Series Owner's Manual (also covering 340/348/442/447/489/660/680/823/863 Series), 880 Series Parts List HY25-2880-M1_US, 880 Series Sales Literature, Chelsea PTO General Information Catalog, Chelsea Service Manual HY25-6880-M1/US, Detroit DT12 Adapter Owner's Manual for 238/489/680/826/880 Series, and PTO-PNI-238 covering the new shifter design for 880 and 941 Series. Also referenced as SP880XBAHP-Y6XS.Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
