The Chelsea 871XGFJP-B5XV or 871XGFJPB5XV is a Series 871 Power Take-Off assembly built for demanding hydraulic and mechanical drive applications. Torque capacity reaches 670 lb-ft (908 N-m), with nine available speed ratios spanning low and high ranges and thirteen output configurations to match a wide variety of pump and equipment setups. The ductile iron bearing cap is rated 117% stronger than gray iron, and an O-ring sealing configuration reduces vibration effects while improving clamp load retention. A wet spline pump flange extends service life for both the PTO and pump shaft. Optional Electronic Overspeed Control (EOC) protects driven equipment, and a SmartStart option is available to limit shock load at start-up. The compact housing profile reduces clearance conflicts in tight installations. Call us to confirm proper fit for your application.
Features
Torque capacity up to 670 lb-ft / 908 N-m
Ductile iron bearing cap, 117% stronger than gray iron
Nine speed ratios including low and high speed ranges
Thirteen output options for broad pump and equipment compatibility
O-ring sealing configuration reduces vibration effects and improves clamp load
Wet spline pump flange extends PTO and pump shaft service life
Electronic Overspeed Control (EOC) option protects driven equipment
SmartStart option available to reduce shock load at start-up
Additional Information
Parts manual and diagrams: Chelsea 871 Series PTO parts list with prices
