New HW910 Separated DTH Surface Drilling Rig  Drill Diameter: 90-110 mm  Weight: 3,800 kg  Diesel Engine Yuchai YCD4R12T-70 or Electric motor (model HW910D)  Rated Power 58kW ( Dust collection system as standard equipment)    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency. .........

New HW920 Separated DTH Surface Drill Rig  Drill Depth: 30m  Drill Diameter: 110-138 mm  Diesel Engine Yuchai YC4DK80  Rated Power 58kW ( Dust collection system as standard equipment)    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.    The down-the-hole drilling rig is .........

NEW 1-4m Hydraulic Crawler Driven Solar Photovoltaic Energy Pile Driver  Drill Hole Diameter: 76-400mm  Drill Hole .........

New Horizontal Directional Drilling Machine FOTMA XZ1000A  Drill Hole Diameter: >300mm  Drill Hole Depth: 70-100m  Bit Type: Cone Bit  Drilling Way: Compound  Specification CE  Type Horizontal Directional  Controlling Mode Artificial  Structure Horizontal Drilling Machine  Layout Horizontal  Automatic Grade Automatic  Precision High Precision  Production Capacity 50000 PCS/Year      Port of shippment: Wuhu or Shanghai, China     Why choose FOTMA?  FOTMA has over than 16 .........