The Chelsea 871XDFJP-H5RS or 871XDFJPH5RS is a 10-bolt PowerShift (hydraulic) Power Take-Off from the Chelsea 871 Series, designed for Allison transmissions. The 871 Series delivers continuous-duty torque capacity up to 670 lb-ft (908 N-m) without derating, making it well-suited for fire and rescue apparatus, truck cranes, pumper cleaners, and refuse vehicles. Nine speed ratios and thirteen output options provide flexibility across a wide range of hydraulic pump configurations. The ductile iron bearing cap is 117% stronger than gray iron, and the o-ring sealing configuration between the housing and bearing cap improves clamp load while reducing the vibrational effects common with modern engine designs. Optional Wet Spline, SmartStart, and Quiet Gear features are available - the 871 Series is the only Chelsea PTO to offer all three. Call us to confirm proper fit for your application.
Features
10-bolt PowerShift (hydraulic) mounting for Allison transmissions
Continuous-duty torque capacity up to 670 lb-ft (908 N-m) - no derating required
Ductile iron bearing cap rated 117% stronger than gray iron
O-ring sealing configuration between housing and bearing cap reduces vibrational effects and improves clamp load
Nine speed ratios and thirteen output options
Optional Wet Spline, SmartStart, and Quiet Gear configurations available - the only Chelsea PTO to offer all three
Tech Specs
- Mounting Type: 10-Bolt
- Shift Type: PowerShift (Hydraulic)
- Transmission Compatibility: Allison
- Continuous Torque Capacity: 670 lb-ft (908 N-m)
- Shaft Power: 64 HP at 500 RPM, 128 HP at 1000 RPM
- Speed Ratios: Nine
- Output Options: Thirteen
- Lubricant System: Pressure Lube and Wet Spline
- Continuous Operation: Yes
- Optional Features: Wet Spline, SmartStart, Quiet Gear, Electronic Overspeed Control (EOC)
Additional Information
Parts Manual: Chelsea 871 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
