4700 All Plant No-Till Air Seeder

The 4700 All Plant No-Till Air Seeder by CrustBuster / Speed King Inc. comes from the experienced and field-proven 4700 series All Plant Drills known as the “No-Till Drills of Choice”. This new Air Drill System centers on the successful CrustBuster Parallel Linkage Opener which is engineered to provide a constant down pressure throughout the operating range. This down pressure plus remaining parallel to the ground throughout the opener’s travel, results in a consistent planting depth control. The Air Drill System features a large 350 bushel capacity, two compartment split 60/40, four wheel steer cart. Mounted on the ISO compatible cart system is the central fill, pressurized tank which features a low hopper sensor. The operator can load and unload the hopper with the attached 8″ auger. The ability to drill grain and apply fertilizer at the same time allows you to get more acres done in less time. Built around the solid All Plant Drill 3-section 40′ and 45′ frames, the folding Air Drill allows for quick and easy transport.

  • 350 Bushel two compartment capacity cart
  • 8″ Auger for load and unload
  • Pressurized tank with low hopper sensor
  • ISO compatible variable rate cart system
  • Drills grain, applies fertilizer or does both

The Best Drill for Depth Control →

Parallel Linkage Opener

Crustbuster’s secret to planting success is keeping the pressure constant throughout the operating range of the parallel linkage opener.

The offset blades penetrate firm no-till soil and create the ultimate seed furrow. Leading notched blade with 3/4″ offset gives maximum penetration and trash flow. Five quick change down-pressure adjustments from 125 lbs. to 500 lbs. per opener.

Parallel Linkage Opener.