The Chelsea 823XTKTX-Y3GS or 823XTKTXY3GS is an extra heavy-duty Power Take-Off from the Chelsea 823 Series, designed for high-torque applications including oil field, logging, and pumper cleaner trucks. It mounts to transmissions with an 8-bolt PTO aperture and is compatible with Allison, Eaton/Fuller, Volvo/Mack, and Daimler/Detroit transmissions. The 823 Series features a cast iron housing with tapered cone bearings on the output shaft for greater load-bearing capability, and comes standard with a 1410 Series companion flange. Output options include SAE C pump flange and driveline configurations. Shift is mechanical lever type. Available from Pro Gear and Transmission.
Features
Extra heavy-duty 823 Series design for high-torque applications including oil field, logging, and pumper cleaner trucks
8-bolt mounting aperture fits Allison, Eaton/Fuller, Volvo/Mack, and Daimler/Detroit transmissions
Cast iron housing with tapered cone bearings on the output shaft for high load-bearing capability
Standard 1410 Series companion flange output; SAE C pump flange output also available
Mechanical lever shift
Seven internal speed ratios available within the 823 Series
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Mechanical Lever
- Output Type: SAE C Pump Flange, Driveline
- Output Shaft Type: SAE C (1-1/4" - 14T) Pump Spline, 1410 Series Companion Flange
- Intermittent Torque Rating: 401-500 lb-ft (series rating; see application pages for actual torque)
- 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
- Lubrication Options: Pressure Lube, No Pressure Lube, Wet Spline
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit
- Housing Material: Cast Iron
Additional Information
Parts Manual: Chelsea 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
