The Chelsea 871XCFJP-D5RY or 871XCFJPD5RY 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 of up to 670 lb-ft (908 Nm) with no derating required for continuous-duty operation. Its compact housing is engineered to reduce clearance conflicts during installation, and the ductile iron bearing cap is 117% stronger than the gray iron cap used in its predecessor, the 870 Series. An o-ring sealing configuration between the housing and bearing cap improves clamp load and reduces the effects of engine vibration. Nine speed ratios and thirteen output options give this series a wide installation range across fire and rescue, refuse, pumper cleaner, and truck crane applications. Call us to confirm proper fit for your specific transmission and output configuration.
Features
10-bolt mounting configuration for Allison transmissions
PowerShift (hydraulic) shift type
Continuous torque rating up to 670 lb-ft (908 Nm) - no continuous-duty derating required
Ductile iron bearing cap, 117% stronger than gray iron predecessor
O-ring seal between housing and bearing cap improves clamp load and resists vibration
Compact housing design minimizes clearance issues at installation
Tech Specs
- Shift Type: PowerShift (Hydraulic)
- Mounting Type: 10-Bolt
- Transmission Manufacturer: Allison
- Continuous Torque: 670 lb-ft (908 Nm) - check application pages for actual torque ratings
- Shaft Power: 64 HP at 500 RPM, 128 HP at 1000 RPM
- Lubricant: Pressure Lube, Wet Spline
- Output Shaft Options: 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 Options: SAE B Pump Flange, SAE C Pump Flange
- Continuous Operation: Yes
- Speed Ratios Available: Nine
- Output Options Available: Thirteen
