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It is reported that Sany Heavy Industry has already developed horizontal directional drilling in June 2004, while SDZ168 horizontal directional drilling rig is a new product improved on the basis of this old model, with better technical performance and selling point.
Sany launches new horizontal directional drilling machine
The SDZ168 horizontal directional drilling machine independently developed by Sany Heavy Industry and possessing independent intellectual property rights and a number of core technologies was successfully launched in Shanghai Sany Technology Co., Ltd. The successful development of this new intelligent high-tech product has confirmed Sany's technological leadership in the field of trenchless machinery.