The Chelsea 871XDFJP-D3RS or 871XDFJPD3RS is a 10-bolt PowerShift (hydraulic shift) Power Take-Off from the Chelsea 871 Series, designed for Allison transmission applications. The 871 Series carries a continuous torque rating up to 670 lb-ft (908 N-m) with no derating required for continuous-duty use. Nine speed ratios and thirteen output options give this series broad flexibility across fire and rescue, refuse, pumper/cleaner, and truck crane installations. A ductile iron bearing cap is 117% stronger than gray iron, and an O-ring sealing configuration between the housing and bearing cap improves clamp load while reducing vibration-related wear. Optional features include Wet Spline pump flange, SmartStart shock-load reduction, Quiet Gear input, and Electronic Overspeed Control (EOC). Call us to confirm proper fit and option configuration for your application.
The Chelsea 871 Series replaces the earlier 870 Series PTO. Applicable Parker Chelsea reference documents include the 267/281/288/871/878 Series Owner's Manual, 871 Series Parts List (HY25-2871-M1/US), and 871 Series Sales Literature. This part is also referenced as SP871XDFJP-D3RS. The 871 Series is the only Chelsea PTO to offer all three of Chelsea's core options together: Wet Spline, SmartStart, and Quiet Gear. Markets served include fire and rescue, truck cranes, pumper/cleaner, and refuse vehicles.
Features
10-bolt PowerShift (hydraulic shift) mounting for Allison transmissions
Continuous torque capacity up to 670 lb-ft / 908 N-m, no derating required for continuous duty
Ductile iron bearing cap, 117% stronger than gray iron
O-ring sealing between housing and bearing cap reduces vibration effects and improves clamp load
Nine speed ratios and thirteen output options for fire/rescue, refuse, crane, and pumper applications
Compatible with Wet Spline, SmartStart, Quiet Gear, and Electronic Overspeed Control (EOC) options
Tech Specs
- Mounting: 10-bolt
- Shift Type: PowerShift (Hydraulic)
- Transmission Application: Allison
- Continuous Torque: 670 lb-ft / 908 N-m (verify actual rating on application pages)
- Shaft Power: 64 HP at 500 RPM / 128 HP at 1,000 RPM
- Speed Ratios: Nine
- Output Options: Thirteen
- Lubricant System: Pressure Lube and Wet Spline
- Output Shaft Types Available: SAE B (7/8 in. - 13T), SAE BB (1 in. - 15T), SAE C (1-1/4 in. - 14T), DIN 5462 pump spline, 1410 Series companion flange, DIN 120 flange, DIN 100 flange
- Continuous Operation: Yes
- Optional Features: Wet Spline pump flange, SmartStart, Quiet Gear input, Electronic Overspeed Control (EOC)
Additional Information
The Chelsea 871 Series replaces the earlier 870 Series PTO. Applicable Parker Chelsea reference documents include the 267/281/288/871/878 Series Owner's Manual, 871 Series Parts List (HY25-2871-M1/US), and 871 Series Sales Literature. This part is also referenced as SP871XDFJP-D3RS. The 871 Series is the only Chelsea PTO to offer all three of Chelsea's core options together: Wet Spline, SmartStart, and Quiet Gear. Markets served include fire and rescue, truck cranes, pumper/cleaner, and refuse vehicles.
Parts Manual: Chelsea 871 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
