The Chelsea 871XCFJP-D3XV or 871XCFJPD3XV is a 10-bolt PowerShift (hydraulic) Power Take-Off from Chelsea's 871 Series, designed for Allison transmission applications. The compact housing reduces clearance issues during installation, and multiple assembly arrangements expand mounting possibilities. Torque capacity reaches up to 670 lb-ft (908 N-m) with no derating required for continuous duty. Nine speed ratios and thirteen output options give this unit broad application versatility across fire and rescue, truck crane, pumper cleaner, and refuse markets. 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 resisting engine vibration. Optional Wet Spline, SmartStart, and Quiet Gear configurations are available. Call us to confirm the right configuration for your application.
The 871 Series replaces the Chelsea 870 Series PTO. It is the only Chelsea PTO to offer all three high-demand options together: Wet Spline, SmartStart, and Quiet Gear. Markets served include fire and rescue, truck cranes, pumper cleaner, and refuse. Applicable Parker Chelsea documents: 267/281/288/871/878 Series Owner's Manual; 871 Series Parts List (HY25-2871-M1/US); Chelsea PTO Stud Kits (HY25-2002-M1_US).
Features
10-bolt PowerShift (hydraulic) mounting for Allison transmissions
Ductile iron bearing cap rated 117% stronger than gray iron
Continuous-duty torque capacity up to 670 lb-ft (908 N-m)
Nine speed ratios and thirteen output options
O-ring sealing configuration between housing and bearing cap reduces vibrational effects and improves clamp load
Wet Spline, SmartStart, and Quiet Gear options available; Electronic Overspeed Control (EOC) protects driven equipment
Tech Specs
- Mounting Type: 10-Bolt
- Shift Type: PowerShift (Hydraulic)
- Transmission Manufacturer: Allison
- Continuous Torque: 670 lb-ft (908 N-m) - check application pages for actual torque ratings
- Shaft Power: 64 HP at 500 RPM / 128 HP at 1000 RPM
- Speed Ratios: Nine
- Output Options: Thirteen
- Lubricant: Pressure Lube / Wet Spline
- Output Shaft Types: SAE B (7/8 in. - 13T) Pump Spline, SAE BB (1 in. - 15T) Pump Spline, SAE C (1-1/4 in. - 14T) Pump Spline, DIN 5462 Pump Spline, 1410 Series Companion Flange, DIN 120 Flange, DIN 100 Flange
- Output Flange Types: SAE B Pump Flange, SAE C Pump Flange
- Continuous Operation: Yes
Additional Information
The 871 Series replaces the Chelsea 870 Series PTO. It is the only Chelsea PTO to offer all three high-demand options together: Wet Spline, SmartStart, and Quiet Gear. Markets served include fire and rescue, truck cranes, pumper cleaner, and refuse. Applicable Parker Chelsea documents: 267/281/288/871/878 Series Owner's Manual; 871 Series Parts List (HY25-2871-M1/US); Chelsea PTO Stud Kits (HY25-2002-M1_US).
Parts Manual: Chelsea 871 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
