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中国天水风动工具厂与瑞典Atlas Copco公司合作制造的首批TROC712H-00型全液压履带式钻车,经瑞中双方专家严格检验,全部性能指标均达到了Atlas Copco公司的出厂标准,于1987年12月4日在天水举行出厂剪彩典礼。全液压履带式钻车是我国水电、铁路、交通、矿山及各种石方工程急需的,具有80年代世界先进水平的关键设备。天水风动工具厂继开发成功CLQ15型履带式钻车和CTJY12·3型三臂全液压掘进钻车之后,在国家对外开放政策的指导下,在国家机械委、外贸部、水电
The first batch of TROC712H-00 full hydraulic crawler drilling rig manufactured by China Tianshui Fengdonggongju and Swedish Atlas Copco company has been rigorously tested by experts from both China and Sweden and all the performance indexes have reached the factory standard of Atlas Copco. December 4, held in Tianshui cut ribbon ceremony. Full hydraulic crawler drill is China’s hydropower, railways, transportation, mining and all kinds of stone projects urgently needed, with the 1980s the world’s advanced level of key equipment. Following the successful development of the CLQ15 crawler drill and the CTJY12-3 three-arm hydraulic drilling vehicle, under the guidance of the State’s policy of opening up to the outside world, Tianshui Fengdong Power Tools Factory, under the guidance of the State’s policy of opening to the outside world,