KG690/KG69OH型露天潛孔鉆車液壓系統(tǒng)采用變量系統(tǒng)，其主閥和主泵采用名廠產(chǎn)品，保證質(zhì)量，同時(shí)具有節(jié)能、省油的優(yōu)勢(shì)，操縱手棲采用先導(dǎo)比例手柄，具有操作靈敏，省力等優(yōu)點(diǎn)，導(dǎo)軌采用高強(qiáng)度、大斷面鋁合金型材，推進(jìn)鏈條采用加大單排滾子鏈，同時(shí)滑板壓條采用耐磨材料，保證產(chǎn)品使用壽命，推進(jìn)和回轉(zhuǎn)采用兩檔速度，保證鉆車可鉆鑿不同巖層具有高效的鑿巖速度，推進(jìn)馬達(dá)采用高壓力柱寒馬達(dá)，提高提升力和可靠性。
The KC690/KG690H down the hole dril rig for open use hydraulic system adopts variable system, its main valve and main pump adopttamous products, to ensure quality, and has the advantage of energy saving and oil saving;The control handle adopts plot proportionhand e. which has the advantades ol sensiive operation and abor-saving. The ouide rai adopis high.srenoth and laroe seclion aluminutalloy profles, and the push chain adopts increased single-row roler chain.At the same time, the slide plate layering adopts wear-resistantmaterials to ensure the service ife of products. Propulsion and rotation adopt two speed, to ensure that the drill car can drll diferent rockstrata with eficient driling speed, Propulsion motor adopts high pressure piston motor to improve lifting force and reliability.
KG690H型露天潛孔鉆車增加集塵器，工作時(shí)更環(huán)保，可靠。The KG690H down the hole drll rig for open use is equipped wth a dust colector, thus making operation more environment-friendly andreliable.
