LQ-500 crawler drilling machine

The essence of the LQ-500 crawler drilling machine is to insert the impactor into the hole during the rock drilling process to reduce energy loss caused by the transmission of impact energy from the drill rod, thereby reducing the impact of hole depth on rock drilling efficiency This product 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 Especially, it solves the difficulty of drilling with air down the hole hammer in soil layers and the construction problem of rotary drilling machines in hard rock layers, gravel, and pebble layers, and can work efficiently in various geological structures The main technical parameters of this product (LQ-500 crawler drilling machine) are as follows: maximum drilling depth of 500m, maximum drilling diameter of 300mm, drill rod length of 3000mm-6000mm, maximum stroke of power head of 7000mm, drill rod diameter of 89mm/108mm/114mm, lifting force of 35T, rotary torque of 12000NM, bearing method: hydraulic crawler, walking speed of 3000km/h, climbing slope of 30 ° 3700mm * 1900mm * 2750mm, total weight of 11000kg