KG520/KG520H型露天潛孔鉆車是應(yīng)國(guó)家對(duì)柴油機(jī)排放要求進(jìn)行升級(jí)的一款設(shè)備。配備有玉柴動(dòng)力非道路四缸國(guó)三發(fā)動(dòng)機(jī)，滿足國(guó)家對(duì)排放和環(huán)保的要求。采用折邊履帶架和工程四輪一帶，履帶調(diào)平，柱塞行走馬達(dá)，提高工作壓力，增加其爬坡性能。增大停仰和舉情油缸，滿足其極限位置使用要求。增大回轉(zhuǎn)扭矩和轉(zhuǎn)速，采用推進(jìn)馬達(dá)和鏈條推進(jìn)提升，提高提升力和可靠性。加大集塵器，提高吸塵效果。罩殼采用加厚型材折邊，增加其強(qiáng)度和剛性。增加起吊吊環(huán)，方便裝卸吊裝。
The KG520/KG520H down the hole drill rig for open use is an improved device in compliance with national regulations on diesel-engineemissions. Equipped with the Yuchai four-cyinder engine (China l), the drll rig meets national standards for emissions and environmentThe folding frame track and four-wheel drive are adopted; and track leveling and the walking motor of plunger piston improve the workingpressure and climbing capacity. The expanded pitch and lifing-arm hydraulic cylinder enable it to meet the requirements of limitinapositon.The rotary torque and ravoling speed are rased: the propusion molor and chain are used to ra se the lming force and ralablityThe dust colector is enlarged to produce a better effect on dust coection.The thickened profle folderis used for the housing, thus improv.ing its level of intensity and rigidity;, and the additional ring makes handling and lifting convenient
KG520H型露天潛孔鉆車增加集塵器，工作時(shí)更環(huán)保、可靠。The KG520H down-hole drll rig for open use is equipped with a dust collector, thus making operation more environment-friendly andreliable.
