1. Features of small diesel hydraulic well drilling rig 1. The diesel engine is equipped with electric start, which is convenient to start, and reduces the labor intensity of the operator. 2. The drilling rig adopts a hydraulic working principle, is equipped with a radiator, and the drill works sustainably. 3. Equipped with a high-power hydraulic motor, the power head can be reversed. 4. The drill frame is equipped with a hydraulic cylinder, and the hydraulic pressure can be raised and lowered by operating the handle. 5. The drilling rig comes with a water pump, reasonable structure, compact layout, and good slag removal effect. 6. Equipped with traction bar and wheeled walking mechanism, the drilling rig is convenient to move. 7. Equipped with wire support legs for drilling rig leveling. 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 drilling machine 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