Yamobur Poland D.250 mm and D.500 mm (garden drill), Kyiv region.

Working width, cm 25/50
Working depth, cm 60/90
Working revolutions, rev/min. 540/1000(//tractor-service.com)
Weight, kg 115
We present a Polish-made universal jackhammer for tractors. Drill weight: Ø500 mm 27 kg, Ø250 mm 24 kg, gear ratio 1.61. The augers of the drill have such a shape with a screw working surface that ensures minimal scattering of the soil from the dug hole. This makes it possible to reduce the time for subsequent work on backfilling pits. The working part of the drill is made of very strong metal, and therefore it can handle even hard soils.
The earth drill is mounted on a three-point linkagetractor with a capacity of 24 horse power with an operating speed of 540 rpm. and 40 l. with. with working revolutions of 1000 per min. The drilling process is fully automated, the drive is carried out from the power take-off shaft of the tractor, and the lifting and lowering is done with the help of the hydraulic system of the tractor, and it is controlled from the operator's seat.