The Chelsea 823 Series Power Take-Off, part number 823XBAKP-V6XS or 823XBAKPV6XS, is an extra heavy-duty 8-bolt PTO built for high-torque applications including oil field service, logging, and pumper/cleaner trucks. It uses lever/mechanical shift and delivers up to 500 lb-ft (678 Nm) intermittent torque - check application pages for actual torque ratings for your specific installation. Output is through a 1410 Series companion flange with a 1-1/2" 10-spline shaft. Shaft power is rated at 48 HP (500 RPM) and 95 HP (1000 RPM). The 8-bolt mounting pattern fits Eaton/Fuller, Volvo/Mack, Allison, and other compatible transmissions. Continuous operation is supported with a 30% de-rating. Call us at Pro Gear and Transmission to confirm proper fitment for your transmission and application.
Features
Extra heavy-duty 8-bolt mounting for Eaton/Fuller, Volvo/Mack, Allison, and other compatible transmissions
Lever/mechanical shift with air shift also available in the 823 Series
1410 Series companion flange output with 1-1/2" - 10-spline shaft
Intermittent torque rating up to 500 lb-ft (678 Nm) - verify actual rating on application pages
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Direct-mount pump output capability; continuous operation supported at 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: Eaton/Fuller, Volvo/Mack, Allison, Other
- Output Shaft Type: 1410 Companion Flange, 1-1/2" - 10T Spline with 1410 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.
