The Chelsea 823 Series Power Take-Off, part number 823XBAHP-A3AB or 823XBAHPA3AB, is an extra heavy-duty PTO built for high-torque work including oil field service, logging, pumper/cleaner trucks, and mining applications. It mounts via an 8-bolt aperture and fits automatic and manual transmissions from Allison, Eaton/Fuller, Volvo/Mack, and other manufacturers. The lever/mechanical shift operates on a 1-1/2 in. 10-tooth spline output with a 1410 series companion flange. Shaft power rates at 48 HP at 500 RPM and 95 HP at 1000 RPM. Intermittent torque is rated up to 500 lb-ft (check application pages for actual torque ratings). Continuous operation is supported with a 30% de-rating. Call us to confirm proper fit for your transmission and application.
Features
Extra heavy-duty design built for oil field, logging, mining, and pumper/cleaner truck applications
8-bolt mounting aperture fits Allison, Eaton/Fuller, Volvo/Mack, and other transmission manufacturers
Lever/mechanical shift type
1-1/2 in. 10-tooth spline output with 1410 series companion flange
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Intermittent torque up to 500 lb-ft / 678 Nm (verify actual rating on application pages)
Continuous operation capable with 30% de-rating
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- Shift Type: Lever, Mechanical
- Output Power: 56+ HP / 51+ kW
- Transmission Manufacturer: Allison, Eaton/Fuller, Volvo/Mack, Other
- Output Shaft Type: 1-1/2 in. - 10T Spline with 1410 Series Companion Flange
- Mounting Type: 8-Bolt
- 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 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
