Jw150 Small Crawler Water Well Drilling Rig for Borehole Drill

JW150 Small Crawler Water Well Drilling Rig For Borehole Drill   JW150 multifunctional crawler well drill is a new,highly-effective ,energy-saving and multifunctional hydraulic drill and it is specialized in drilling well ,monitoring well, geothermal air-conditioning hole,grouting hole of the hydropower cofferdam,grouting hole for dyke seepage control and grouting hole for base enforcement ,surface mining ,anchorage .national defense project and other drilling operations;The drill rig is equipped with hydraulic motor rotation with a high power,propulsion and lifting of cylinder and down-hole impacter with high blast pressure,to realize high effectiveness of drilling footage and lowenergy consumption.   The advantages water well drills:1) Engine: adopts the famous brand Guangxi Yuchai 73Kw turbocharged version .2) Crawler Driving Gear: the designed motor with a speed reduction gearbox prolongs the service life .3) Hydraulic oil pump: It uses parallel gearbox (which is a patent) to separate oil pump monomer, supply adequate power and distribute reasonable. The hydraulic system adopts unique design, which is easy to maintain and can lower the maintenance cost.4) Rotary head device: integrated casting gearbox , dual motor power, large torque, durable, small maintenance costs .5) Drill chassis: the professional excavator chassis provides durability and strong load capacity, the wide roller chain plate causes small damage to the concrete pavement.6) Lifting force: patent designed composite arm with small size yet long stroke, double cylinder lifting, strong lifting capacity 7) The lift arm is installed with a limiter to protect cylinder and ensure the safety of work.8) Each hydraulic tubing is covered with a protective shell to effectively extend the service life of pipeline.  Specification for JW150 Small Crawler Water Well Drilling Rig For Borehole Drill  Model No. JW150 Drill Depth 160 meters Hole Diameter 100-203mm One-time Advance Length 3.4m Walking Speed 2.5km/h Gradeability 30° Rotation Speed 90-130r/min Rotation Torque 4500N.m Lifting Force 8-12T Air Consumption 10-25m³/min Work Pressure 1.2-3.0MPa Drill Pipe Diameter Φ76-Φ89mm Drill Pipe Length 1m,2m,3m Engine Power 73kw Dimension 2100x1200x1850/1900mm Weight 3000kgs    /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1