The Chelsea 880 Series Power Take-Off Assembly, part number 880ZDAHX-A3XS or 880ZDAHXA3XS, is an 8-bolt, lever mechanical shift PTO built for heavy-duty applications including bulk haulers, fire trucks, oil field equipment, aerial units, and large truck recovery. The output shaft is a 1-1/2"-10T spline fitted with a 1410 companion flange. Intermittent torque rating for the 880 Series reaches up to 500 lb-ft (678 Nm); check application pages to confirm the actual rating for your specific installation. Shaft power for the series is rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other 8-bolt aperture manual transmissions. A genuine Chelsea part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt mounting fits most manual transmissions with 8-bolt aperture, including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift as standard; optional air control shift available for the 880 Series
1-1/2"-10T spline output shaft with 1410 companion flange for driveline connection
Series intermittent torque rating up to 500 lb-ft (678 Nm); shaft power 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Removable shift cover simplifies backlash adjustment; rugged cast iron housing
Tech Specs
- INTERMITTENT TORQUE: Up to 500 lb-ft / 678 Nm (check application pages for actual torque rating)
- TRANSMISSION COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other 8-bolt aperture transmissions
- SHIFT TYPE: Lever Mechanical
- MOUNTING TYPE: 8-Bolt
- OUTPUT SHAFT TYPE: 1-1/2" - 10T Spline with 1410 Companion Flange
- OUTPUT POWER: 56+ HP / 51+ kW
- SHAFT POWER: 48 HP at 500 RPM / 95 HP at 1000 RPM (36 kW at 500 RPM / 71 kW at 1000 RPM)
- CONTINUOUS OPERATION: Yes, with 30% de-rating
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
