The Chelsea 823 Series Power Take-Off, part number 823XJAHX-A3XU or 823XJAHXA3XU, is an extra heavy-duty PTO built for high-torque applications including oil field, logging, pumper cleaner trucks, and mining equipment. It mounts via an 8-bolt aperture and fits Allison, Eaton/Fuller, Volvo/Mack, and other transmissions. Shift type is lever/mechanical. The output shaft is a 1-1/2" 10-tooth spline with a 1410 Series companion flange. Intermittent torque rating for this series reaches 500 lb-ft (678 Nm) -- verify actual torque against Chelsea application pages for your configuration. Output power exceeds 56 HP, with shaft power of 48 HP at 500 RPM and 95 HP at 1,000 RPM. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Extra heavy-duty design for high-torque applications including oil field, logging, and mining
8-bolt mounting aperture fits Allison, Eaton/Fuller, Volvo/Mack, and other transmissions
Lever/mechanical shift type
1-1/2" 10-tooth spline output shaft with 1410 Series companion flange
Intermittent torque up to 500 lb-ft (678 Nm) -- check Chelsea application pages for actual torque rating
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (Check Chelsea Application Pages for Actual Torque Ratings)
- Shift Type: Lever, Mechanical
- Output Power: 56+ HP / 51+ kW
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Other
- Output Shaft Type: 1-1/2" - 10-Tooth Spline with 1410 Series Companion Flange
- Mounting Type: 8-Bolt
- Shaft Power: 48 HP (500 RPM), 95 HP (1,000 RPM) / 36 kW (500 RPM), 71 kW (1,000 RPM)
Additional Information
Parts Manual: Chelsea 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
