The Chelsea 852XJAKP-B4XS or 852XJAKPB4XS is an 8-bolt Hydraulic PowerShift Power Take-Off built for Allison automatic transmissions. Part of the Chelsea 852 Series, this PTO delivers up to 500 lb-ft intermittent torque (check application pages for actual ratings) and 56+ HP output. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange. Shaft power measures 48 HP at 500 RPM and 95 HP at 1000 RPM. The 852 Series features pressure lubrication as standard, three available internal speed ratios, and a cast iron housing with heavy-duty ball bearings on the output shaft. Fits Oil Field, Bulk Transporter, Fire and Rescue, and other vocational applications. Call us to confirm proper fit for your application.
Features
Hydraulic PowerShift (PowerShift) shift type for on-the-go engagement
8-bolt mounting, designed specifically for Allison automatic transmissions
Output shaft: 1-1/2"-10T spline with 1410 series companion flange
Intermittent torque rating up to 500 lb-ft (check application pages for actual ratings)
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Pressure lubrication standard; cast iron housing with heavy-duty ball bearings on output shaft
Tech Specs
- Transmission Manufacturer: Allison
- Mounting Type: 8-Bolt
- Shift Type: Hydraulic PowerShift
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- Intermittent Torque: Up to 500 lb-ft (check application pages for actual torque ratings); 678 Nm
- Output Power: 56+ HP, 51+ kW
- Shaft Power: 48 HP (500 RPM), 95 HP (1000 RPM); 36 kW (500 RPM), 71 kW (1000 RPM)
- Lubrication: Pressure Lube (standard)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
