The drilling rig is a light, efficient and versatile drilling equipment. It is mainly used for drilling wells, agricultural irrigation wells, geothermal air-conditioning holes and other wells. It is especially suitable for water intake projects in mountainous and rock formations. The efficiency is ten times higher than that of the traditional rotary drilling rig, and the economic benefits created for the users are extremely impressive. In particular, it solves the construction problems of rotary drilling rigs with hard rock layers, gravel and pebble layers, and can work efficiently under various geological structures.
Features of BSF200R Water Well Drill Rig:
1.The rig can be used for drilling on different formations with a diameter of 140-254mm and a maximum depth of 200m.
2.The rig adopts new hydraulic technology and is equipped with two high-torque hydraulic motors for rotation. The torque can reach 6500 ·m
3.Large bore high pressure propulsion cylinder ensures reliable urging and lifting force when drilling rigs in deep holes
4. The multi-cylinder water-cooled engine of the factory provides abundant power for the hydraulic system, ensuring that the hydraulics execute the originals quickly and efficiently.
5.Four independently operated large-caliber hydraulic jack cylinders, the main engine can be automatically lifted and lowered by hydraulic drive. The four-legged cylinders can be controlled separately to facilitate the adjustment of the vertical angle between the wellbore and the ground during drilling, at the same time to ensure the stability of the whole drilling machine while working. .
6.Independent module design allows the rig to be mounted on the truck for increased maneuverability
Parameter
Model （Crawler Type） | BSF200R （Rubber Chain） | BSF200（Steel Chain） |
Weight（kg) | 5200 | 6200 |
Dimenstion (mm) | 4000*1600*2600 | 4000*1900*2600 |
Drilling Hole Diameter（mm） | 140-254 | 140 |
Drilling Depth（m） | 200 | 260 |
Feed Stroke（mm) | 3000 | 3000 |
Travelling Speed(km/h) | 2.5 | 2.5 |
Climb Capacity (max) | 30° | 30° |
Ground Clearance (mm) | 250 | 250 |
Working Pressure(Mpa) | 1.7-3.0 | 1.7-3.0 |
Air Consumption（m3/min) | 17-35 | 17-35 |
Power（kw) | 76 | 78 |
Rotation Speed（rpm) | 50-70 | 40-70 |
Rotation Torque（Nm) | 5000-6500 | 7000-8000 |
Applications
The drilling rig is a new type of high-efficiency, energy-saving and multi-functional hydraulic drilling rig. It is mainly used for drilling water wells, monitoring wells, geothermal air conditioning holes, hydroelectric cofferdam grouting holes, foundation reinforcement grouting holes. Drilling operations such as open pit mining, anchoring, and national defense engineering; the drilling rig uses a downhole impact casing to follow the wall drilling process to effectively solve the technical problem that the loose layer is not easy to form holes. The rig is equipped with high-power hydraulic motor rotation, cylinder propulsion and lifting, high-pressure submerged hole impactor, high drilling efficiency and low consumption.