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ZoomlionZR150ARotary Drilling Rig

1. Zoomlion ZR150A Rotary Drilling Rig

1. Wide job scope:be equipped with different drilling tools, it can drill in clay-pan, sand bed, frozen layer, Cobble Layer and medium weathering terrane . Depth of pore forming is 50m and drilling diameter is 1500mm.2、High job efficien……

ZoomlionZR250BRotary Drilling Rig

2. Zoomlion ZR250B Rotary Drilling Rig

1、Max depth of pore forming can reach 84m.2、CumminsQSL9 supercharged medium-cooled electronic Controlling Engine, together with Zoomlion-specific control system, makes engine work at lowest fuel consumption at every rotating speed range……

ZoomlionZR220BRotary Drilling Rig

3. Zoomlion ZR220B Rotary Drilling Rig

1.Max depth of pore forming can reach 70m.2. CumminsQSL9 supercharged medium-cooled electronic Controlling Engine, together with Zoomlion-specific control system, makes engine work at lowest fuel consumption at every rotating speed range.3.……

ZoomlionZR220ARotary Drilling Rig

4. Zoomlion ZR220A Rotary Drilling Rig

1. CumminsQSL9 supercharged medium-cooled electronic Controlling Engine, together with Zoomlion-specific control system, makes engine work at lowest fuel consumption at every rotating speed range. 2. Load sensing and load-sensing hydraulic ……

ZoomlionZR250ARotary Drilling Rig

5. Zoomlion ZR250A Rotary Drilling Rig

1、Master Winch mounted on the lowest part of mast make observation of Rope running quite convenient. 2、Lincoln centralized lubricating system ,Main lubricating points auto regular maintenance.3. CumminsQSL9 supercharged medium-cooled ……



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