25 Tons Borehole Drilling Equipment Of 250m Drilling Depth Ydl -200 Track Mounted

25 TONS Water Well Drilling Rig YDL-200 Track Mounted with 150mm-300mm Drilling Diameter

YDL-200DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy-saving and multi-functional full-hydraulic drive and power head multi-purpose drilling rig. It is mainly used for construction work in tunnels, tunnels and subways. It is also suitable for drilling drilling wells, monitoring wells, geothermal air-conditioning hole construction, national defense engineering, anti-floating anchors, cable-stayed anchors, high-pressure rotary jetting, etc.; it is also suitable for hydropower projects, railways, highways, urban foundations, etc. Large-aperture vertical hole construction in soil engineering; grouting reinforcement hole; small pile hole; micro pile. The rig can be equipped with a variety of processes, such as pneumatic down-the-hole hammer drilling, air foam drilling, gas lift reverse circulation drilling, long auger drilling, mud circulation drilling, eccentric heel drilling, and drilling. Wheel bit drilling, hydraulic hammer drilling, etc.

The rig is equipped with a high-torque hydraulic motor for rotation, cylinder advancement and lifting capacity. It is equipped with hydraulic tools to hoist and reduce labor intensity. The power head has multiple speeds to make the borehole wider.

Main feature:

1. The drilling rig has strong drilling ability, wide application range, fast drilling speed, strong ability to handle accidents and high drilling efficiency.

2. The power head of the rig can be mechanically and hydraulically double-shifted. Suitable for a variety of drilling methods such as down-the-hole hammer, heel pipe, full casing and alloy rotation.

3. Two large oil cylinders on the mast have a lifting force of 25 tons. The eccentric can be used for drawing the casing when drilling, and it can also be used for small non-excavation construction.

4. The rig adopts internal and external telescopic masts. In order to be applied to tunnels, tunnels and subway construction, the power head stroke is shortened to 1.7 meters, and one drill can be used for 1.5-meter drill pipe operation.

5. The main shaft adopts a telescopic buffer mechanism, which can effectively protect the drilling tool, and at the same time protect the drill pipe thread from being damaged when the shackle is shackled.

6. The drilling machine is equipped with a hydraulic clamping shackle (ф60-ф219) on the orifice device, which automatically reduces the auxiliary time and reduces the labor intensity. The orifice is equipped with guiding devices to make the drilling more stable and reliable.

7. The rig is loaded on the crawler chassis to make the whole machine shift and the walking is faster and more convenient. Users can choose iron track or engineering rubber track, engineering rubber track does not hurt the ground, but also can work in the city.

8. The main components of the hydraulic system of the drilling rig are made of famous products at home and abroad, which makes the performance of the whole machine stable and reliable and has a long service life.

9. The drilling rig can be applied to a variety of drilling methods: air DTH hammer drilling, mud circulation full casing drilling, air DTH hammer and pipe drilling, roller bit drilling, high pressure spinning operation, etc.

10. The mast is equipped with tool hoisting (1.5 ton lifting force), which is convenient for lifting the drill pipe and other tools.

11. The drilling rig has a high-position rotating platform, which makes the drilling machine more flexible during construction.

12. The user can select the motor or diesel engine as the power of the rig.

13, the user can customize the telescopic mast of various strokes according to their own needs.

Scope of application:

Mainly suitable for high-rise buildings, bridges, geological mines, ports, dams and other foundation pile drilling.

Technical Parameters:

It is mainly used for construction work in tunnels, tunnels and subways. It is also suitable for drilling drilling wells, monitoring wells, geothermal air-conditioning hole construction, national defense engineering, anti-floating anchors, cable-stayed anchors, high-pressure rotary jetting, etc.; it is also suitable for hydropower projects, railways, highways, urban foundations, etc. Large-aperture vertical hole construction in soil engineering; grouting reinforcement hole; small pile hole; micro pile. The rig can be equipped with a variety of processes, such as pneumatic down-the-hole hammer drilling, air foam drilling, gas lift reverse circulation drilling, long auger drilling, mud circulation drilling, eccentric heel drilling, and drilling. Wheel bit drilling, hydraulic hammer drilling, etc.