The Chelsea 823 Series Power Take-Off, part number 823XBAHP-A3GS or 823XBAHPA3GS, is an extra heavy-duty PTO built for high-torque applications including oil field equipment, logging, pumper/cleaner trucks, and mining. It mounts via an 8-bolt pattern and fits automatic and manual transmissions from Eaton/Fuller, Allison, Volvo/Mack, and other manufacturers. The output shaft is a 1-1/2" 10-spline configuration with a 1410 series companion flange. Shift is lever/mechanical. Shaft power output is rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. Intermittent torque is rated up to 500 lb-ft (678 Nm); verify actual ratings for your specific application on the Chelsea application pages. Call us to confirm proper fit for your transmission.
Features
Extra heavy-duty 823 Series design for high-torque applications: oil field, logging, mining
8-bolt mounting pattern fits automatic and manual transmissions
Lever/mechanical shift type
1-1/2" - 10T spline output with 1410 series companion flange
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Compatible transmission manufacturers: Eaton/Fuller, Allison, Volvo/Mack, and others
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: Eaton/Fuller, Allison, Volvo/Mack, Other
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- Mounting Type: 8-Bolt
- Shaft Power: 48 HP (500 RPM), 95 HP (1000 RPM), 36 kW (500 RPM), 71 kW (1000 RPM)
Additional Information
Parts Manual: Chelsea 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
