China Used Pile Driver Price Mobile Portable Rotary Drilling Rig

All parts and whole machine is in good condition.Besides, we could provide all model second hand rotary drilling rig and all in good condition. If you want to import good quality second hand rotary drilling rig, I am sure we are your best choice!Welcome to visit our company and have a try of our machine.The selling points of SR285 as below:Efficient and flexibleWidely used in small dia. & deep borehole construction in civil engineering, high main hoist lifting up and down speed, high verticality of finished borehole, high working efficiency in civil construction.Special chassisTelescopic large widening chassis designed for rotary drilling rig, roller type large diameter slewing bearing to guarantee the high stability in deep borehole construction.Economical and energy-savingImported large-displacement EFI engine with strong power, adopts power optimization control technology, adjusts power distribution in real time, fast response speed, higher fuel efficiency and more energy-saving.High reliabilityThe mast adopts box structure with strong resistance to torsion and fatigue; sixth generation kelly bar adopting upgraded material and strengthened block ring, the overall strength increased by 25% with high drilling ability in strongly weathered rock layer.Intelligent upgrade10-inch HD touch screen, fast response and more convenient operation.    Performance parameters/Standard Total Weight,kg105000Made Year2014Engine power,kw300/1800Maximum Drilling Depth,m94/61Output torque,kN285Rated power,kw/rpm300/1800Rated Working Pressure,bars /* 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