Special Double-Wheel Rotary Ditchers
DONDI double-wheel rotary ditchers offer the highest level of technology and performance for digging and maintaining drainage and irrigation ditches. They can be used on any wheeled tractor with creep speeds of 0.4/0.6 km/h for new ditches, while a higher advancement speed of up to 1.2 km/h can be used for simple maintenance work. The standard digging angle is 32°, and digging angles of 18°, 20°, 23°, 42° are available on request in order to adapt to different types of soil and various needs. In order to use the ditchers, the tractor must be ballasted in the front and widened in the front and rear wheel track as much as possible.
A new ditch is dug in one or more passages, depending on the type of soil, tractor power and advancement speed. The excavated soil is distributed evenly on both sides. On request, supplementary rubber covers are also available to protect crops or form two lateral embankments. The work depth is regulated via the hydraulic hoist of the tractor in a controlled position.