二、本鉆機(jī)為散裝式轉(zhuǎn)盤鉆機(jī)，主要是用于第四紀(jì)中、細(xì)顆粒地層及一般軟巖石層。
主要用途有：
1、勘探和普查底層的水文地質(zhì)情況；
2、為農(nóng)業(yè)灌溉、工業(yè)用水鉆鑿水井；
3、地下坑道通風(fēng)、橋梁等工程鉆孔。
三、鉆機(jī)工作時用泥漿沖洗液（正循環(huán)），轉(zhuǎn)盤回轉(zhuǎn)帶動鉆具轉(zhuǎn)動。用卷揚(yáng)系統(tǒng)實現(xiàn)減壓鉆進(jìn)、升降鉆具、下井管、沖擊取樣、立放鉆塔等。
四、鉆機(jī)設(shè)有微調(diào)鉆進(jìn)機(jī)構(gòu)和機(jī)械擰卸鉆具裝置。

A drill machine with diesel engine as power, a millstone, also can convert motor drive power for the region.
Second, the rotary drill rig for bulk type, mainly used in the quaternary, fine particles generally soft rock strata.
Main purposes:
1, the exploration and survey at the bottom of the hydrogeological condition;
2, for agricultural irrigation, industrial diamond drilling Wells;
3, underground tunnel ventilation, Bridges and other engineering drilling.
Three, drilling rig mud rinses at work (positive), wheel rotation driven in drilling tools.With winding system implementation under reduced pressure drilling, lift tool, tube well, impact sampling, standing rig, etc.
Four, drilling rig has fine drilling mechani** and mechanical twist drill unloader.