The 871-XL Series Power Take-Off allows direct mounted pumps to be moved further rearward in the truck chassis. The 871-XL provides additional space between PTO aperture and pump flange to allow for even larger pumps. An optimized bracket system available from Chelsea allows for the installation of pumps up to 120 lbs. The 871-XL Series PTOs are now built with ductile iron bearing caps, which are 117% stronger than its predecessor. It also features an o-ring sealing configuration between the housing and bearing cap to improve clamp load. These improvements are focused on reducing the damaging vibrational affects caused by today’s and future engine designs. High capacity bearings and superior gear designs provide impressive torque ratings up to 670 lb-ft for ultimate performance. Electronic Overspeed Control (EOC) is available to protect your driven equipment. Wet Spline is standard with all 5 outputs which ensures 7-10 times greater pump shaft life.

Markets:
• Fire and Rescue
• Pumper Cleaner
• Oil and Gas
• Refuse

Features and Benefits:
• Strong – Ductile Iron bearing cap - 117% stronger than gray iron.
• Improved Seal – O-ring sealing configuration to reduce vibrational affects and improve clamp load.
• Power – Torque capacity up to 670 ft-lb / 908 N-m.
• Pump Clearance – Moves the PTO output flange rear of transmission cooler or retarder.
• Ease of Installation – Simplified output support bracketing.
• Quiet – Quiet Gear input gear available.
• Insurance – Electronic Overspeed Control (EOC) protects driven equipment.
• Speeds – Eight speed ratios including low and high speeds.
• Outputs – Five rotatable pump flange options.
• Protection – Standard Wet Spline pump flange extends PTO and pump shaft life.