The Chelsea 871XAFJP-B5SV or 871XAFJPB5SV is a 10-bolt PowerShift (hydraulic) Power Take-Off from Chelsea's 871 Series, designed for Allison transmissions. The 871 Series features a compact housing that reduces clearance concerns during installation, a ductile iron bearing cap rated 117% stronger than its gray iron predecessor, and an o-ring sealing configuration between the housing and bearing cap to improve clamp load and reduce vibrational stress. Continuous-duty rated up to 670 lb-ft (908 Nm) of torque, with shaft power reaching 128 HP at 1,000 RPM. The series supports nine speed ratios and thirteen output configurations. Call us to confirm the right fit for your application.
Features
10-bolt mounting configuration for Allison transmission applications
PowerShift (hydraulic) shift type for on-the-go engagement
Continuous-duty torque rating up to 670 lb-ft / 908 Nm
Shaft power up to 128 HP at 1,000 RPM
Ductile iron bearing cap, 117% stronger than gray iron predecessor
O-ring sealing between housing and bearing cap to manage vibration and improve clamp load
Tech Specs
- Mounting Type: 10-Bolt
- Shift Type: PowerShift (Hydraulic)
- Transmission Manufacturer: Allison
- Continuous Torque: 670 lb-ft / 908 Nm (verify actual rating on application pages)
- Shaft Power: 64 HP at 500 RPM / 128 HP at 1,000 RPM
- Output Options: Nine speed ratios, thirteen output configurations
- Lubricant: Pressure Lube / Wet Spline
- Continuous Operation: Yes
