The Chelsea 880XBAKX-A3XS is an 8-bolt Power Take-Off from the Chelsea 880 Series, engineered for heavy-duty applications including bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. It mounts to manual transmissions with an 8-bolt aperture and uses a lever or mechanical shift type. The 880 Series is rated for up to 500 lb-ft intermittent torque, with continuous operation available at a 30% de-rating. Constant mesh input gears support both high- and low-speed, high-torque service. The removable shift cover simplifies backlash adjustment. Available transmission applications include Eaton/Fuller, Allison, Volvo/Mack, Daimler/Detroit, and others. 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 rating (678 Nm)
Lever or mechanical shift; optional air control shift available
Constant mesh input gears for high- and low-speed, high-torque operation
Removable shift cover for easier, more accurate backlash adjustment
Suitable for bulk haulers, fire trucks, oil field, aerial, and large recovery applications
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever, Mechanical (optional air control)
- Intermittent Torque Rating: 500 lb-ft (678 Nm)
- Continuous Operation: Yes, with 30% de-rating
- Output Type: SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline
- Output Shaft Options: SAE B (7/8" - 13T) Pump Spline, SAE BB (1" - 15T) Pump Spline, SAE C (1-1/4" - 14T) Pump Spline, DIN 5462 Pump Spline, 1410 Series Companion Flange
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 48 HP at 500 RPM; 95 HP at 1000 RPM
- Lubricant Type: No Pressure Lube (X designation)
- Housing: Rugged cast iron
- Compatible Transmissions: Eaton/Fuller, Allison, 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.
