The Chelsea 823 Series Power Take-Off, part number 823XDAKX-M5XS or 823XDAKXM5XS, is an extra heavy-duty 8-bolt mount PTO designed for high-torque applications including oil field equipment, logging, pumper/cleaner trucks, and mining operations. Shift type is lever/mechanical. The output shaft is a 1-1/2"-10T spline with a 1410 Series companion flange. Intermittent torque is rated up to 500 lb-ft (678 Nm) - check application pages for actual torque ratings specific to your installation. Shaft power reaches 95 HP (71 kW) at 1000 RPM and 48 HP (36 kW) at 500 RPM. Compatible transmission makes include Eaton/Fuller, Volvo/Mack, Allison, and other 8-bolt aperture transmissions. Continuous operation is supported with a 30% de-rating. Call us to confirm proper fit for your application.
Features
Extra heavy-duty 8-bolt mounting for high-torque applications: oil field, logging, and mining
Lever/mechanical shift type
1-1/2"-10T spline output shaft with 1410 Series companion flange
Intermittent torque up to 500 lb-ft (678 Nm) - verify via application pages
Shaft power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
Compatible with Eaton/Fuller, Volvo/Mack, Allison, and other 8-bolt transmissions
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
- Compatible Transmission Manufacturers: Eaton/Fuller, Volvo/Mack, Allison, Other 8-Bolt
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- Mounting Type: 8-Bolt
- Shaft Power: 48 HP (36 kW) at 500 RPM; 95 HP (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.
