Great Plains Turbo-Chisel
Demonstration

This was taken near Harvey, ND.
GP 5313 Turbo-Chisel – 16 ft.
Tractor: JD 9630
Traveling 6.4 mph – 12 inches deep

Degelman Pro-Till
Demonstration

This was filmed near Harvey, ND.
Pro-Till – 40 ft.
Tractor: Case IH 620 Quad
Traveling 10 mph

Degelman Pro-Till
Demonstration

This was filmed near Rugby, ND.
Pro-Till – 26 ft.
Tractor: JD 9400T
Traveling 7.5 to 9 mph 

Great Plains Ultra-Chisel Plow
Demonstration

This was filmed near Rugby, ND.
GP 6329 Ultra-Chisel – 29 ft.
7 inch wing tips
Tractor: New Holland 9040 – 435 hsp.
Traveling 6 mph – 10 inches deep

The Ultimate Seed Bed Prep Tool
Great Plains Turbo-Max

This was filmed near Harvey, ND.
GP Turbo-Max – 40 ft.
Blades at 2-degree angle
Tractor: JD 9630 – 530 hsp.
Traveling 6.4 mph – 2 1/2 in. depth