The Chelsea 823XJAHX-Y5XS is an 8-bolt, mechanical lever shift Power Take-Off from Chelsea's 823 Series, the extra heavy-duty PTO line built for high-torque applications including oil field, logging, and pumper cleaner trucks. The 823 Series mounts to automatic and manual transmissions fitted with an 8-bolt PTO aperture, including Allison, Eaton/Fuller, Volvo/Mack, and Daimler/Detroit units. Output options in the 823 Series include SAE C pump flange and driveline configurations. The cast iron housing uses tapered cone bearings on the output shaft for high load-bearing capability. Compatible transmissions span a wide range of manufacturers, making this a versatile choice for demanding mobile, oil and gas, and forestry equipment applications. Available from Pro Gear and Transmission.
Features
8-Bolt mounting aperture fits automatic and manual transmissions from Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and others
Mechanical lever shift; air shift also available in the 823 Series
Extra heavy-duty cast iron housing with tapered cone bearings on the output shaft
SAE C pump flange and driveline output configurations available
Intermittent torque rating up to 500 lb-ft (678 Nm) for the 823 Series; continuous operation supported with 30% de-rating
Suited for oil field, logging, pumper cleaner trucks, and mining equipment
Tech Specs
- Series: Chelsea 823 Series
- Mounting Type: 8-Bolt
- Shift Type: Mechanical Lever (Air Shift also available in series)
- Output Type: SAE C Pump Flange, Driveline
- Output Shaft Type: SAE C (1-1/4" - 14T) Pump Spline; 1410 Series Companion Flange; DIN 120; DIN 100
- Intermittent Torque: Up to 500 lb-ft (678 Nm) - check application pages for actual rating
- Continuous Operation: Yes, with 30% de-rating
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 48 HP at 500 RPM; 95 HP at 1000 RPM
- Lubricant Options: Pressure Lube; No Pressure Lube; Wet Spline
- Compatible Transmission Manufacturers: Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, Other
- Typical Applications: Oil Field, Logging, Pumper Cleaner Trucks, Mining
Additional Information
Parts Manual: Chelsea 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
