The Chelsea 823XJAHP-A3GS is a Power Take-Off unit from the Chelsea 823 Series, built for extra heavy-duty, high-torque applications including oil field equipment, logging machinery, and pumper/cleaner trucks. The 823 Series uses an 8-bolt mounting configuration and fits automatic and manual transmissions from Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and other manufacturers. Lever and mechanical shift operation are standard for this series, and output options include an SAE C pump flange and 1410 Series companion flange. The cast iron housing and tapered cone bearings on the output shaft give the 823 Series its heavy-duty load-bearing capability. Seven internal speed ratios are available across the series.
Features
Chelsea 823 Series Power Take-Off, part number 823XJAHP-A3GS
8-bolt mounting, fits automatic and manual transmissions
Compatible transmission brands: Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit
Lever and mechanical shift operation
SAE C pump flange and 1410 Series companion flange output options
Seven internal speed ratios available within the 823 Series
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 (check application pages for actual torque ratings)
- Continuous Operation: Yes, with 30% de-rating
- Output Power: 56+ HP (42+ kW)
- Shaft Power: 48 HP at 500 RPM, 95 HP at 1000 RPM
- Lubricant Options: Pressure Lube, No Pressure Lube, Wet Spline
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, Other
- Dimensions (H x W x L): 15.75 in. x 12.5 in. x 14 in.
Additional Information
Parts Manual: Chelsea 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
