Electric well drills are used in household/factory domestic water wells, farmland irrigation wells, installation of water air conditioners, construction site piling, etc. Two, folding frame type small civil electric well drilling machine technical parameters punching range: 60-400 mm; drill diameter: 50mm drilling depth: 100 type 100mm-150mm aperture can punch 70-80 meters; 250mm aperture can punch 30 meters; voltage: 220V; /380v speed: 80r/min, can be reversed;; machine dimensions: length 800mm* width 800mm*2450mm high (foldable) Whole machine weight: 200KG-350KG (including drill frame/rotary motor/motor). The first ZSJD100 electric well drill two-phase electric three-phase electric drilling rig model ZSJD-100 drill pipe diameter 4.2mm external size 80cm*80cm*245cm drill rod length 1.5m drilling rig weight 200KG drill rod replacement method Screw buckle (automatic double wire) Applicable voltage 220V/380V/motor power 4000W drilling crushing mode impact Rotary drilling depth 100 meters Water pump power 2.2KW Drilling diameter within 400mm Height 2 meters Machine height 1000KG