Hydraulic drilling machine to carry out holes in marble and stone, both vertical and horizontal.
Thanks to its versatility and lightness, it is mostly used to drill holes for the insertion of diamond wire. The down feed is controlled by a hydraulic power unit, on which are located all the controls, and provided with proper cables for its placing at “safe” distance from the machine main body.
TECHNICAL SPECIFICATIONS
▪ total weight ab. 200 kg;
▪ hole ø 60, 90 mm;
▪ rotation motor power 5.5 hp;
▪ 2 speeds rotation;
▪ hydraulic power unit motor power 1.5 hp;
▪ total installed power 7.0 hp;
▪ usable extension rods 1250 mm, ø 60 mm;
▪ useful stroke 900 mm;
▪ water consumption ab. 500 l/h.
Crown «Widia» Ø 90 = 6 m/h
Crown «Widia» Ø 150 = 3,5 m/h
Crown «Widia» Ø 200 = 1,4 m/h
Crowns «Widia» Ø 90, 150, 200 mm
Crow for core boring Ø 90 mm
Extension rods 1250 mm, ø 60 mm
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