The Chelsea 880XMAHX-A5AZ is an 880 Series Power Take-Off designed for 8-bolt manual transmission apertures. The 880 Series fits a wide range of transmissions and is built for high-torque, heavy-duty service in bulk hauling, fire apparatus, oil field equipment, aerial platforms, and large truck recovery. Constant mesh input gears support both high- and low-speed operation. The cast iron housing handles demanding duty cycles, and the removable shift cover simplifies backlash adjustment during installation. Standard shift is lever-mechanical; an optional air control shift is available. Intermittent torque rating for the series reaches 500 lb-ft.
Features
8-bolt mounting for most manual transmissions
Constant mesh input gears for high and low speed, high torque operation
Intermittent torque rating up to 500 lb-ft (series rating)
Lever-mechanical shift standard; optional air control shift available
Removable shift cover for easier, more accurate backlash adjustment
Rugged cast iron housing suited for oil field, fire truck, bulk hauler, and recovery applications
Tech Specs
- Series: Chelsea 880 Series
- Mounting Type: 8-Bolt
- Shift Type: Lever, Mechanical (optional Air Control Shift)
- Intermittent Torque: Up to 500 lb-ft (678 Nm) - check application pages for actual rating
- Continuous Operation: Yes, with 30% de-rating
- 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, 1410 Series Companion Flange
- Shaft Power (series): 48 HP at 500 RPM, 95 HP at 1000 RPM
- Compatible Transmissions (series): Allison, Eaton/Fuller, Eaton Endurant, Volvo/Mack, Daimler/Detroit, Other
Additional Information
The Chelsea 880 Series is documented in the 880 Series Owner's Manual, 880 Series Parts List (HY25-2880-M1_US), and the Chelsea Service Manual (HY25-6880-M1/US). Detroit DT12 adapter compatibility is covered in the Detroit DT12 Adapter Owner's Manual for 238/489/680/826/880 Series. The 880XMAHX-A5AZ is also referenced under part number SP880XMAHX-A5AZ.Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
