YETTER 4000 NUTRIENT-PRO COULTER

Spring-loaded and equipped with a depth-control wheel, the 4000 Nutrient-Pro Coulter is the right choice for precise placement of liquid or dry fertilizer. Proven in tough and diverse field conditions around the globe, this is a versatile coulter that can be frame-mounted on the planter or directly mounted to the toolbar.

Features

• Smooth-sided blades for minimal disturbance application
• 1/4"-thick blade design with beveled edge and boron-steel construction ensure durability at today’s operating speeds
• Dry or liquid fertilizer placement for pre-plant, plant, and side-dress application
• Three down pressure settings and five quick-adjust depth settings, no tools required
• Universal mounting bracket kits fit planters as well as three-point or pull-type toolbars
• Stainless steel fertilizer knife design ensures dependable service
• Closing disc kit option available

Specs

• Disc diameter: 18" or 20"
• Fertilizer knives: Dry or liquid
• Disc angle: 5° to 7°
• Depth settings & adjustments: 1 1/2" to 5" (18" disc), 2 1/2" to 6" (20" disc)
• Down pressure settings: 640 lbs., 520 lbs., 400 lbs.
• Gauge wheel: 3" x 16", semi-pneumatic rubber tire, nylon/steel wheels, 40mm OD bearings