Powerful Cultivator & Fertilizer Applicator Knives
Protect your fertilizer investment with the professional-grade fertilizer applicator knives and cultivator knives from Lange Supply Inc. Nutrient loss is a challenge every grower faces, but our products are specifically designed to help deliver and seal important nutrients deep into the soil. By ensuring your nitrogen and dry fertilizers stay exactly where you put them, we help your crops grow stronger and your yields reach their full potential.
CC-240 Chisel Plow Knife with Dry Fertilizer Boot
The CC-240 is built for longevity and precision. This two-part dry fertilizer boot comes equipped with a replaceable carbide chrome tip, providing extended wear and the extra durability needed to handle the toughest field conditions. To ensure a long service life, we have strategically placed a hard-surface weld near the fertilizer hose to protect and extend the life of the upper knife body.
C-260 Field Cultivator Knife
When it comes to durability, the C-260 sets the standard. Crafted from carbidic austempered ductile iron, these cultivator knives offer two to three times the wear factor of standard induction-hardened iron. The narrow profile and specialized flared shoulders are engineered to force soil back into the fertilizer slot for superior sealing. These are available with 3/8" or 1/2" tubing and include a universal mounting bracket that fits all major makes of field cultivators.
C-240 Chisel Plow Knife
A favorite among growers, the C-240 is field and time-tested to perform when it matters most. This knife easily seals anhydrous ammonia into both wet and dry soil, preventing costly gas loss. Designed to withstand heavy wear and tear, the C-240 ensures you get the maximum value and performance out of your equipment investment.