The Chelsea 871XEFJP-B5XV Power Take-Off Assembly is a heavy-duty PTO built around a ductile iron bearing cap rated 117% stronger than gray iron. Torque capacity reaches 670 lb-ft (908 N-m), supported by nine speed ratios covering both low and high speed ranges and thirteen output configurations to match a wide range of hydraulic and mechanical drive applications. An O-ring sealing arrangement reduces vibration effects and improves clamp load over standard seal designs. The compact housing profile reduces clearance concerns in tight installations. Optional features include a Quiet Gear input, SmartStart shock-load reduction at start-up, Electronic Overspeed Control (EOC) for driven equipment protection, and a wet spline pump flange to extend PTO and pump shaft service life. Call us to confirm the correct configuration for your application.
Features
Ductile iron bearing cap - 117% stronger than gray iron
Torque capacity up to 670 lb-ft (908 N-m)
Nine speed ratios including low and high speed ranges
Thirteen output options for versatile installation
O-ring seal configuration reduces vibration effects and improves clamp load
Optional Electronic Overspeed Control (EOC), SmartStart, Quiet Gear input, and wet spline pump flange
Additional Information
Parts Manual: Chelsea 871 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
