2021 High quality Portable Water Well Drilling Machine - Blast hole surface dth rock drilling rig machine price China – TDS

TDS down the hole drill rig for open use is an improved device in compliance with national regulations on environmental
protection. Equipped with the Yuchai engine (China 3), the drill rig meets national standards for emissions and environmental. The
ramming motor of plunger piston and four-wheel drive improve the working pressure and climbing capacity. The expanded pith and
lifting-arm hydraulic cylinder enable it to meet the requirements of limiting position use. Meanwhile, the hydraulic system is
improved, thereby proving increased system flow and rotary. The hydraulic cylinder has been optimized, thus making it more
reliable. The guide rail is installed in an inclined way, making operations and observations easier. The thickened profile is used
for the housing; and the additional ring makes handling and lifting convenient.