KG420 Kaishan Dia. 90-115mm 25m Depth DTH Crawler Drilling Jumbo

KG420 AND KG420H(with dust remover) technical data as below:The KG420H Down the hole drill rig for open use is equipped with a dust collector, thus making operation more environment-friendly and reliable.Model of drill rigKG420KG420H+dedusterWeight of compelte machine5200KG5400KGOuter dimensions6000*2150*2500MM6000*2250*2500MMDriling hardnessF=6-20Drilling diameterφ90-115mmdrilling depth25mrotary speed0-120rpmrotary torque1800N.mlifting force40000npush wayoil cylinder-leaf chainfeed stroke3980mmtravelling speed2.5km/hcliming angle≤30°ground clearance500mmpitch angle of slide beamdown 135,   up 50, total 185swing angle of slide beamleft 100,   right45, total 145pitch angle of drill  boomdown 50,   up 25, total 75Swing angle of drill beamleft 44,   right 45, total 89Leveling angle of track±10compensation length of slide beam900mmdiesel engine power4DKC4G2-80 (55KW/2200r/min)drill rod  φ76X3m air consumption10-17m3/minMax. height of horizontal drill2750mmMin. height of horizontal drill750mmdriving screw air compressorLGCY-13/13, LGCY-15/13, LGCY-13/17, LGCY-18/17(depends on hole dia. and air hose length)Kaishan Drilling rig workshop showing  You may also need  below Drilling tools: drill hammer, DTH bit, Drill rod...etcScrew compressor suggestion:    About KAISHAN GROUP:  FAQ Collection:Q1: Are you factory or trade company?A1: We are factory. And we have ourselves trading company.Q2: What the exactly address of your factory?A2: Our factory is located in No.9 Kaixuan Ave West,Economic Zone Quzhou, Zhejiang, ChinaQ3: Warranty terms of your machine?A3: One year warranty for the machine and technical support according to your needs.Q4: Will you provide some spare parts of the machines?A4: Yes, of course.Q5: What about the voltage of products? Can they be customized?A5: Our standard voltage is 380V, 50HZ, 3phase. The voltage can be customized according to your equirement.Q6: Which payment term can you accept?A6: 30% T/T in advanced, 70% T/T against the B/L copy.Q7: How long will you take to arrange production?A7: we can delivery the normal goods within 7-15 days. Other nonstandard electrical items we will delivery within 25-30 days.Q8: Can you accept OEM orders?A8: Yes, with professional design team, OEM orders are highly welcome.Q9: Which trade term can you accept?A9: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.    /* 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