HF150W (updates from HF120W) trailer-mounted water well drilling rig is a portable, efficient and multi-functional rock drilling equipment, which can be used for rotary or percussion drilling with air, foam or mud according to different geological conditions. It is widely used in industrial and agricultural water conservancy projects. It can drill rock water wells, detection wells and other survey and logging holes. It is especially used in the drilling of geothermal heating holes. It can also meet the needs of engineering foundation reinforcement, loose sand terrain with pipe drilling, foundation stone penetration, etc Various engineering requirements.