The KAWECO OPTI-DRILL arable land injectors are available in various working widths and builds. The range starts with a 3.9 m-wide injector and ends with a heavy 7.5 m-wide arable land injector. The OPTI-DRILL COMPACT is a special compact slurry injector with two rows, which can therefore be installed closer to the tanker, resulting in a lower load of the lift and more road comfort.