The Chelsea 880XQAHX-A3SS is an 880 Series Power Take-Off built for 8-bolt manual transmission apertures. The 880 Series fits a wide range of transmissions and is rated for up to 500 lb-ft of intermittent torque, making it a proven choice for product blowers, fire trucks, oil field equipment, large recovery trucks, and generator applications. Output options across the 880 Series include SAE B, SAE B-B, and SAE C pump splines, as well as driveline outputs. A rugged cast iron housing and tapered cone bearings handle heavy continuous and intermittent loads. The removable shift cover simplifies backlash adjustment. Constant mesh input gears support both high- and low-speed operation. Part number 880XQAHX-A3SS is sold by Pro Gear and Transmission.
Features
8-bolt mounting fits most manual transmissions with 8-bolt aperture
Up to 500 lb-ft intermittent torque rating across the 880 Series
Lever control shift standard; air control shift optional
Constant mesh input gears support high- and low-speed, high-torque operation
Rugged cast iron housing with tapered cone bearings
Removable shift cover for simplified backlash adjustment
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever (standard); Air Control (optional)
- Intermittent Torque: 500 lb-ft (678 Nm) - check application pages for actual rating
- Output Type: SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline
- Output Shaft Type: SAE B (7/8 in. - 13T), SAE BB (1 in. - 15T), SAE C (1-1/4 in. - 14T), DIN 5462, 1410 Series Companion Flange
- Continuous Operation: Yes, with 30% de-rating
- Shaft Power: 48 HP at 500 RPM; 95 HP at 1000 RPM
- Lubricant Type: Pressure Lube or No Pressure Lube (by configuration)
- Housing Material: Cast Iron
Additional Information
The 880 Series is compatible with a wide variety of transmissions, including Eaton Endurant, Eaton/Fuller, Allison, Volvo/Mack, and Daimler/Detroit platforms. Typical applications include bulk haulers, winch systems, fire apparatus, oil field equipment, aerial units, and large tow and recovery vehicles. The dual-pump output option allows a hydraulic pump to be mounted on each end of the PTO simultaneously. Parker Chelsea documentation for this series includes the 880 Series Owner's Manual, the 880 Series Parts List (HY25-2880-M1_US), and the Chelsea Service Manual (HY25-6880-M1/US).Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
