Trailer Mounted diesel Water Well Drill Rigs 

Product Introduction SLY400-T Water Well Drilling Rig        SLY400-T Water Well Drilling Rig is lightweight, high efficient, multi-functional drilling rig, which can use air, foam or mud rotary for drilling according to different textures. It is widely used in industrial and agricultural water conservancy projects, such as drilling wells, testing wells or other exploration holes , in particular in drilling geothermal heating hole, it can also meet the engineering basis for reinforcement, loose gravel drilling rock formation connected with a variety of engineering requirements.   Technical parameters Bore diameter(mm) 90---220 Bore depth(m) 200 Walk speed(km/h) ＜20…