hat
3, vedèt adopte bwat de Dongfeng EQ140, konpozan konpatib ak wo nivo degre, fasil pou manevwe epi l ap antreteni. Forage machin lan adopte idwolik yo opere pwesyon assistor opere klòtch, ki réduit la travay intension de fonksyònman pèsonèl la,
eng
3, The clutch adopts Dongfeng EQ140 gear box, the components are compatible with high standard degree, easy to operate and maintain. The drilling machine adopts hydraulic pressure assistor operating clutch, which reduces the working intension of the operating personnel;