The Chelsea 823XGAKP-A3XV is an 8-bolt, extra heavy-duty Power Take-Off from the Chelsea 823 Series, engineered for high-torque applications including oil field equipment, logging, pumper cleaner trucks, and mining. It mounts to automatic and manual transmissions with an 8-bolt PTO aperture and features a lever/mechanical shift. The 823 Series delivers output power of 56+ HP and intermittent torque ratings from 401 to 500 lb-ft, with continuous operation available at a 30% de-rating. Output options include SAE C pump flange and driveline configurations, with the series standard 1410 Series companion flange. The cast iron housing uses tapered cone bearings on the output shaft for high load-bearing capability. Available from Pro Gear and Transmission.
Features
8-Bolt mounting fits automatic and manual transmissions
Lever/mechanical shift type
SAE C pump flange and driveline output options
1410 Series companion flange standard
Cast iron housing with tapered cone bearings on output shaft
56+ HP output power; intermittent torque 401-500 lb-ft range; continuous operation with 30% de-rating
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, DIN 120, DIN 100
- Intermittent Torque: 401-500 lb-ft (501+ Nm)
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 48 HP at 500 RPM, 95 HP at 1000 RPM
- Continuous Operation: Yes, with 30% de-rating
- Lubricant Options: Pressure Lube, No Pressure Lube, Wet Spline
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, Other
- Housing Material: Cast Iron
Additional Information
The Chelsea 823 Series is designed for the most demanding heavy-duty PTO applications. Seven internal speed ratios and four shift options provide application flexibility. Tapered bearings on the output shaft deliver high load-bearing capacity suited to oil field, logging, and pumper cleaner service. Compatible transmissions include Allison, Eaton/Fuller, Volvo/Mack, and Daimler/Detroit platforms with an 8-bolt PTO aperture.Parts Manual: Chelsea 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
