The Chelsea 823XMAHX-M6GU is an 823 Series Power Take-Off built for high-torque demanding applications including oil field service, logging, pumper-cleaner trucks, and mining operations. The 823 Series mounts to transmissions with an 8-bolt PTO aperture and is compatible with Allison, Eaton/Fuller, Volvo/Mack, and Daimler/Detroit units. Shift is mechanical lever. Output options include SAE C pump flange with a 1-1/4"-14T pump spline and a 1410 Series companion flange. The cast iron housing features tapered cone bearings on the output shaft for greater load-bearing capability. Continuous operation is supported with a 30% de-rating. Pro Gear and Transmission carries this genuine Chelsea part.
Features
8-bolt mounting aperture fits automatic and manual transmissions including Allison, Eaton/Fuller, Volvo/Mack, and Daimler/Detroit
Mechanical lever shift with air shift option also available in the 823 Series
SAE C (1-1/4"-14T) pump spline output and 1410 Series companion flange output standard
Cast iron housing with tapered cone bearings on the output shaft for high load capacity
Extra heavy-duty design suited for oil field, logging, pumper-cleaner, and mining equipment
Continuous operation capability with 30% de-rating; 56+ HP output power rating for the series
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Mechanical Lever (Air Shift also available in series)
- Output Shaft Type: SAE C (1-1/4"-14T) Pump Spline; 1410 Series Companion Flange
- Output Type: SAE C Pump Flange, Driveline
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 48 HP at 500 RPM; 95 HP at 1000 RPM
- Intermittent Torque: 401-500 lb-ft (series rating; verify actual torque on application page)
- Continuous Operation: Yes, with 30% de-rating
- Lubricant Options: Pressure Lube, No Pressure Lube, Wet Spline
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, Other
- 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.
