The Chelsea 823DGMAX-V6XU is a heavy-duty Power Take-Off from the 823 Series, Chelsea's flagship PTO line built for the highest-torque truck applications. It mounts to transmissions with an 8-Bolt PTO aperture, covering Allison, Eaton/Fuller, Volvo/Mack, and Daimler/Detroit boxes. The 823 Series features a cast iron housing with tapered cone bearings on the output shaft for greater load-bearing capability. Output options include SAE C pump flange and 1410 Series companion flange. Shift is lever/mechanical. The series supports continuous operation with a 30% de-rating and delivers 95 HP at 1,000 RPM shaft power. Suited for oil field, logging, pumper/cleaner trucks, and mining equipment. Available from Pro Gear and Transmission.
Features
8-Bolt PTO mounting aperture fits Allison, Eaton/Fuller, Volvo/Mack, and Daimler/Detroit transmissions
Lever and mechanical shift operation
Cast iron housing with tapered cone bearings on the output shaft
Output options: SAE C (1-1/4"-14T) pump spline and 1410 Series companion flange
95 HP shaft power at 1,000 RPM (series rating)
Continuous operation supported with 30% de-rating
Designed for oil field, logging, mining, and pumper/cleaner truck applications
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever, Mechanical
- Output Type: SAE C Pump Flange, Driveline
- Output Shaft Type: SAE C (1-1/4"-14T) Pump Spline; 1410 Series Companion Flange
- Intermittent Torque: 401-500 lb-ft (series range; see application pages for actual rating)
- Continuous Operation: Yes, with 30% de-rating
- Shaft Power: 48 HP at 500 RPM / 95 HP at 1,000 RPM
- Output Power: 56+ HP
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit
- Lubricant: Pressure Lube or No Pressure Lube (application-dependent)
Additional Information
Parts Manual: Chelsea 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
