The Chelsea 871XCFJP-D5RS is a 10-bolt PowerShift (hydraulic shift) Power Take-Off from the 871 Series, designed for Allison transmission applications. The 871 Series delivers continuous-duty torque capacity up to 670 lb-ft (908 N-m), so no derating is required for continuous operation. Nine speed ratios and thirteen output options give this series wide application flexibility across fire and rescue, truck crane, refuse, and pumper cleaner equipment. The compact housing keeps clearance issues to a minimum. A ductile iron bearing cap is 117% stronger than gray iron, and the o-ring sealing configuration between housing and bearing cap reduces vibrational effects and improves clamp load. Wet Spline pump flange, SmartStart, and Quiet Gear options are all available on this series. Call us to confirm proper fit for your specific transmission and application.
The 871 Series replaces the Chelsea 870 Series PTO. Markets served include fire and rescue, truck cranes, pumper cleaner, and refuse applications. Reference documents for this series include the 871 Series Owner's Manual, 871 Series Parts List (HY25-2871-M1/US), and 871 Series Sales Literature. Contact Pro Gear and Transmission to confirm the correct assembly arrangement and output configuration for your specific chassis.
Features
10-bolt mounting, hydraulic (PowerShift) shift type for Allison transmissions
Continuous-duty torque capacity up to 670 lb-ft / 908 N-m, no derating required
Ductile iron bearing cap, 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 across the 871 Series
Wet Spline pump flange, SmartStart, and Quiet Gear input options available; Electronic Overspeed Control (EOC) protects driven equipment
Tech Specs
- Mounting Type: 10-Bolt
- Shift Type: PowerShift (Hydraulic)
- Transmission Manufacturer: Allison
- Continuous Torque Capacity: 670 lb-ft / 908 N-m (check application pages for actual torque ratings)
- Shaft Power: 64 HP at 500 RPM / 128 HP at 1,000 RPM (48 kW at 500 RPM / 95 kW at 1,000 RPM)
- Speed Ratios: Nine
- Output Options: Thirteen
- 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 Types: SAE B Pump Flange, SAE C Pump Flange
- Lubrication: Pressure Lube, Wet Spline
- Continuous Operation: Yes
- Options Available: Wet Spline, SmartStart, Quiet Gear, Electronic Overspeed Control (EOC)
Additional Information
The 871 Series replaces the Chelsea 870 Series PTO. Markets served include fire and rescue, truck cranes, pumper cleaner, and refuse applications. Reference documents for this series include the 871 Series Owner's Manual, 871 Series Parts List (HY25-2871-M1/US), and 871 Series Sales Literature. Contact Pro Gear and Transmission to confirm the correct assembly arrangement and output configuration for your specific chassis.
Parts Manual: Chelsea 871 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
