ST 180 Borehole Drilling Machine uses full hydraulic control,very high drilling efficiency.Light weight ,portable ,and high drilling rocky drilling 90-254mm hole diameter ,air and water both drilling no problem.is especially suitable for water intake in mountainous and rocky strata.Pneumatic water well drilling machine should be used together with air compressor, it can add mud pump and foam pump. Need to use different drilling tools such as: drill rod, hammer, rock drill bits, etc.
| Drilling Rig Name | ST 180 drilling rig |
| Drilling hole diameter | 95-254mm |
| Drilling depth | 180m |
| One-time advance length | 3.3m |
| Walking speed | 2.5km/h |
| Climbing angles (Max.) | 30 |
| Equipped capacitor | 55kw |
| Using air pressure | 1.7-2.5mpa |
| Air consumption | 17-31m³/min |
| Drill pipe length | 1.5m, 2.0m, 3.0m |
| Drill pipe diameter | 76mm, 89mm |
| Rig lifting force | 14 MT |
| Swing speed | 45-65rpm |
| Swing torque | 3200-4600(N.m) |
| Dimension | 3800*1500*2200mm |
| Weight | 4500kg |
ST 180 Pneumatic Borewell Machine Advantages
1. Engine: turbocharged engine of Guangxi Yuchai, a well-known brand;
Walking device: equipped with new walking motor and reducer, with long service life;
2. Hydraulic oil pump: the parallel gearbox is designed to separate the oil pump, providing sufficient and reasonable power distribution. The unique design of the advanced hydraulic system, simple maintenance and low cost;
Power head device; The gearbox body is made of one body, the twin motors provide more power, more torque, more durable, less maintenance
3. Drilling rig chassis; Professional excavator chassis, classic durable, large weight bearing, wide chain plate width, small damage
Lifting power; Adopt the designed composite big arm, the big arm is small in volume, long in travel, double oil cylinder lifting force, large tonnage
4. The lifting arm configured with the body of the drill is equipped with a limited bit device, which is used to protect the safety of the oil cylinder and ensure the safety at work;
5. Each hydraulic oil pipe is covered with a thick protective jacket, making the oil pipe have a longer service life.
ST 180 Pneumatic Borewell Machine Drilling Process
First, according to the geographical location, it is well known that water flows to the place. As the saying goes, it is most beneficial to find water in the pinch land surrounded by mountains on three sides. Because of the low-lying terrain, the groundwater will flow to the pinch mouth. There is a high probability of drilling wells near the pinch mouth to get water. The two ditches intersect, and the spring water is choppy, that is, there may be water accumulation under the mountain mouth at the intersection of the two ditches. Second, check the vegetation nearby. You will find that where there is water, there will be plenty of trees and flowers. The more vigorous the crops are, the more mature the other crops planted at the same time. This area is still booming. Drilling wells in this place can basically hit the water vein. The ground freezing and thawing condition is seen under the three buildings, because the groundwater is four or five meters away from the ground, so the ice on the ground will be very thin in winter. In summer, due to the hot weather, there is a thin water layer or wet place in the morning and evening, which is also atomized by the underground and preheater. In such a place, the water can basically be flooded. Anyway. Water is a precious natural resource for human beings. If we sell underground rivers and dig wells, the direction of water vein will be .
