Hydraulic Crawler Drill (Automatic switching clubs)

Double Arm Hydraulic Drill 1. Applicant environment Especially design for Underground coal mining, mainly do drilling operations for Routine hole, Side Pradesh hole, Cut holes and other Boomer Blasting holes. 2. Advantage: (Compared to pneumatic drilling rig) *Energy saving: 55kw Two hydraulic rock drills are equivalent to 150kw Six pneumatic rock drills. *Longer life accessories: Hydraulic pressure is 10 times more than Pneumatic pressure, which resulted in little harm to piston, Maintenance cost is lower 30%. And our drilling has automatic anti- jamming function. *Environmental protection and low noise: Hydraulic rock does not exhaust emission and oil, high visibility. Use hydraulic to crash rock, no sound emissions, Noise could be lower down 10 decibels than pneumatic drill. *High quality construction: After booming, Underground size and appearance is still complete. Drilling accuracy (eg: Drill depth and drill width)is very high. * Safe operation: Driver's operating position is far away from operation place. ItemUnitCMJ2-18 basic typeCMJ2-18 increased typeAppearance Dimensionmm7200×1200×16508000*1200*1800Drill hole DiametermmΦ33-Φ42Φ33-Φ55Drill pile lengthm2.475/2.9752.475/2.975Drill hole Depth(One time propulsion)mm2100/26002100/2600ImpactorJ200200Applicable section ( b*h)m2*2-5*3.52.5*2-6*4.6Applicable section ( b*h)m66Walking speedkm/h2.52.5Climbing ability°1414DrillLift°lift  55  down16lift 55  down16Swing°in 14  out47in 14  out47AimCompensationmm15001500Rotary° 180° 180°PropellerTilt°stoop 105°  tilt45°stoop 105° tilt45°Swing angle°in  45°  out 45°in 45°  out45°Motor powerkw5555Voltagev  660/1140660/1140Weightt8.59.5Maximum disintegration Dimensions (L * W * H)mm3170*1200*12103170*1200*1210Company Name: Shanghai Denair Compressor Co., Ltd     Website: shdenair.en.made-in-china.com /* 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