The 600 down the hole drilling rig has a high installed power and is mainly suitable for drilling water wells, agricultural irrigation wells, geothermal air conditioning holes, and other well holes, especially for water intake projects in mountainous areas and rock formations The efficiency is more than ten times higher than traditional rotary drilling rigs, creating significant economic benefits for users It has two reverse speeds, making it easy to handle accidents The joystick is centralized, the layout is reasonable and compact, the operation is simple, flexible and reliable Equipped with a normally closed hydraulic chuck, it is easy and flexible to operate, and can achieve independent operation of the vertical shaft and winch. The diameter of the vertical shaft through-hole is large, and it can be replaced with a large hexagonal active drill rod Machine parameters: drilling depth of 600m, drilling diameter of 300-75mm, opening diameter of 300mm, final hole diameter of 75mm, drilling inclination angle of 90 ° -65 °, displacement of 250L/min, inlet pipe diameter of 75mm, outlet pipe diameter of 50mm, drilling rig weight of 1600KG, external dimensions of 2500 * 900 * 1800mm