Hydraulic surface drilling Jumbo,KJ311 ,Boomer 281boomer 282 similar model drilling rig for tunnel, US $ 279,100 - 290,000 / Set, New, Zhejiang, China, Kaishan.Source from Shaanxi Kaishan Mechanical & Electrical Equipment Co., Ltd. on Alibaba.com.
Hydraulic surface drilling Jumbo,KJ311 ,Boomer 281boomer 282 Drilling rig for tunneling constructions in mining, metallurgy, US $ 8,500 - 52,500 / Set, New, Zhejiang, China, Kaishan.Source from Shaanxi Kaishan Mechanical & Electrical Equipment Co., Ltd. on Alibaba.com.