By - Schuette Mfg.

Knowles Series H Spring Tooth Harrows 3-Point Hitch Pull Type

This is an all new high quality, ruggedly designed harrow that will give many years of satisfactory service.  It can be converted from a three-point hydraulic lift type to a trailing or a pull type machine by removing a tee handle pin.  With this arrangement, two different requirements for spring tooth harrows can be met with a single model.

H 6016 ft.18Two – 3 ft.430
H 9019 ft.27Three – 3 ft.625
H 120112 ft.36Three – 4 ft.740
H 160116 ft.48Four – 4 ft.994


Rectangular Tooth Bars – 23″ Spacing
Adjustable Tooth Clamps
Replaceable Runner Shoes
Depth Control Levers
Adjustable Hitch
Heat Treated Teeth


Rugged draw bar and lifting frame do not restrict flexibility of harrow.
Yoke pivots on 1″ diameter bolts.
Teeth are mounted on heavy 1″ x 2″ steel tubing.
Teeth are punched for standard shovels.