The Chelsea 823XJAHX-P3XV is an 823 Series Power Take-Off built for extra heavy-duty applications including oil field equipment, logging, pumper/cleaner trucks, and mining. 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 uses a lever/mechanical shift and delivers output via an SAE C pump flange or driveline connection, with an SAE C (1-1/4 in. - 14T) pump spline or 1410 Series companion flange. Output power for the series reaches 56+ HP, with shaft power rated at 48 HP at 500 RPM and 95 HP at 1,000 RPM. Tapered cone bearings on the output shaft provide exceptional load-bearing capability. Sold by Pro Gear and Transmission.
Features
8-bolt mounting aperture fits automatic and manual transmissions including Allison, Eaton/Fuller, Volvo/Mack, and Daimler/Detroit
Lever and mechanical shift; air shift also available in the 823 Series
SAE C (1-1/4 in. - 14T) pump spline output and 1410 Series companion flange standard
Series-rated output power of 56+ HP; shaft power 48 HP at 500 RPM, 95 HP at 1,000 RPM
Intermittent torque rating of 500 lb-ft for the 823 Series (check application pages for this specific ratio)
Cast iron housing with tapered cone bearings on output shaft for high load-bearing capacity
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 in. - 14T) Pump Spline; 1410 Series Companion Flange
- Output Power (Series): 56+ HP / 51+ kW
- Shaft Power (Series): 48 HP at 500 RPM; 95 HP at 1,000 RPM
- Intermittent Torque (Series): 500 lb-ft / 678 Nm
- Continuous Operation: Yes, with 30% de-rating
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, Other
- Housing: Cast Iron
- Lubricant Options: Pressure Lube, No Pressure Lube, Wet Spline
Additional Information
Parts Manual: Chelsea 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
