The Chelsea 852XBAKP-B6XS or 852XBAKPB6XS is an 8-bolt Hydraulic PowerShift Power Take-Off assembly built for Allison automatic transmissions. The 852 Series carries an intermittent torque rating of up to 500 lb-ft (678 Nm), check application pages for your specific rating. Output is delivered through a 1-1/2"-10T spline with a 1410 series companion flange. Shaft power reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. Pressure lubrication is standard, and the series offers three internal speed ratios. Typical applications include bulk transport, oil field equipment, and fire and rescue vehicles. Call us to confirm proper fit for your specific Allison transmission configuration.
Features
Hydraulic PowerShift (PowerShift) shift type for Allison 8-bolt transmission mounting
Intermittent torque up to 500 lb-ft (678 Nm), verify actual rating on Chelsea application pages
1-1/2"-10T spline output shaft with 1410 series companion flange
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Three internal speed ratios available in the 852 Series
Pressure lubrication standard
Tech Specs
- Transmission Manufacturer: Allison
- Mounting Type: 8-Bolt
- Shift Type: Hydraulic PowerShift
- Intermittent Torque: Up to 500 lb-ft / 678 Nm (check application pages for actual rating)
- Output Power: 56+ HP / 51+ kW
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- Shaft Power: 48 HP (500 RPM), 95 HP (1000 RPM) / 36 kW (500 RPM), 71 kW (1000 RPM)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
