Geothermal Pneumatic Drilling Rig 180 Meters Depths For Rocky Layers

The ST 180 is a new, highly-effective, energy-saving and multifunctional hydraulic drill specialized in drilling wells, monitoring wells, geothermal air-conditioning holes, and grouting holes for hydropower cofferdams. The drill rig is equipped with hydraulic motor rotation with high power, propulsion and lifting of cylinder, and down-hole impacter with high blast pressure.

• The engine uses Qianchai 55Kw turbocharged diesel engine
• Walking devices: walking motor with gear box, long working life
• The hydraulic pump: parallel gearbox design (patent) separate pump, providing adequate power distribution
• The power head device: gearbox casting, double motor to provide power, large torque, durability
• Professional digging machine rubber chassis, durable, large bearing capacity
• The lifting force: patented design compound arm, small size, long stroke, double cylinder upgrade
• Lifting arms of each rig are installed with limiters for safety
• Hydraulic oil tubes are wrapped with protective jacket for longer service time

It is mainly used for drilling in hilly, mountains and other rocky areas. Features include:

• High power diesel engine with centralized operating handles
• Equipped with high hydraulic outrigger for loading and unloading
• Hydraulic feeding system with large torque and fast footage
• Steel crawler chassis for complex operation sites