SCH Pro-Drive Knife Drive and Kits – 100% Linear Knife Movement & Higher Ground-Travel Cutting Speed

SCH Pro-Drive Knife Drive and Kits – For 100% Linear Knife Movement

PROBLEM: Most knife drives lose stroke length and force.

SOLUTION: The SCH Pro Drive’s planetary gear system is in rotation at all times. This produces a 100% linear knife movement, compared with wobble boxes or other oscillating and pendulum drives.

Advantages of SCH Pro-Drive to Conventional Cutter Bar Knife Drives
• Higher Ground-Travel Cutting Speed
• High Output Forces Using Lower Torque
• Low Maintenance Uses grease lubrication instead of conventional oil bath
• Less Wear on all Components
• Less Vibrations
• Low Power Demand

Makes Changing Knives, Even in the Field, a Breeze
The SCH engineers have devised a brilliant method of attaching the knife head to the drive that is a major advancement. Designed as a trapezoidal claw, the connection is easy and accurate. No bolts to line up, no bearings to adjust or shim, no fear that dirt might get into bearings, bushings, etc. Makes changing knives even in the field a breeze.

Higher Ground-Travel Cutting Speeds:
Testimonial from Huron County, Michigan: “I bought a Sch Pro-Drive knife drive for my 1020 Header this spring. Put 500 acres on it and couldn't be happier. Ground Speed was faster by .5mph to 1mph even with worn out dull guards. I can’t wait to see what it will do with brand new knives and guards next fall.”

All SCH Pro-Drive Conversion Kits Include:
• SCH Pro-Drive, vertical, 85mm (3.3") stoke
• Drive pulley for SCH Pro-Drive
• Mounting bracket for SCH Pro-Drive
• Knifehead
• Extra nylon ring for knifehead
Warranty: SCH Pro-Drives have a 1 year warranty on parts and labor from date in service.

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