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MDL-135D/150D Series Crawler Deep Foundation Pit Anchor Drilling Rig

MDL - 135 - d, MDL - 150 - d, MDL - 200 - d crawler deep foundation pit anchor drilling machine is prospecting machinery factory co., LTD in wuxi city, jiangsu province, according to the domestic subway, high-rise buildings, airports, ground source heat pump, and other deep foundation pit with anchor, rotary spray, precipitation developed efficient drill.

Category:

Anchor Drilling Rig

Description

MDL - 135 - d, MDL - 150 - d, MDL - 200 - d crawler deep foundation pit anchor drilling machine is prospecting machinery factory co., LTD in wuxi city, jiangsu province, according to the domestic subway, high-rise buildings, airports, ground source heat pump, and other deep foundation pit with anchor, rotary spray, precipitation developed efficient drill.

Main features:

1. Suitable for the following process construction.

1.1 the anchoring is suitable for drilling, drilling and drilling of drill pipe.

1.2 swirl spray can be suitable for single weight, double, triple swirl spray, etc., with different modules for single weight, double, triple swirl, spray and spray.

2, torque and rotational speed can be according to the actual need to carry on the reasonable arrangement, advance schedule is 3.4 meters, 3 meters drill pipe, casing can be compound drilling, can according to different formation configuration corresponding torque gyrator, improve the adaptability of the rig.

3. Equipped with crawler chassis, high rotating platform, large diameter leg oil cylinder, 0.9 meter slide frame and orifice support device, which makes the drilling rig shift and positioning extremely convenient, and the drilling is stable and reliable.

4. Equipped with clamping shackle to make loading and unloading drill pipe and casing labor intensity low efficiency and high efficiency.

5. Developed corresponding drilling tools, which can meet the construction process:

5.1 three-wing bit drilling, slurry slag, suitable for high - speed drilling in soil layer and sand layer.

5.2 air drill hammer drilling, air discharge slag.Suitable for the construction of rock strata and broken layers.

5.3 hole bottom hydraulic hammer drilling, mud discharge.It is suitable for construction of heavy water content such as crushing layer and sand egg layer.

5.4 casing drilling.

5.5 drill pipe and casing compound drilling.

Scope of application:

Foundation pit precipitation micro-filling pile, geothermal hole (well) construction, investigation, static contact (static contact of 5T), dynamic contact, etc.

Model

MDL-135D

MDL-150D

MDL-200D

Hole diameter(mm)

Φ150~Φ250 

Φ150~Φ250

Φ150~Φ250

Hole depth(m)

100-140

130-170

180-220

Rod diameter(mm)

Φ73或者Φ89

Φ73或者Φ89

Φ73或者Φ89

Drill angle(°)

0-90

0-90

0-90

Rotary speed(r/min)

10/20/25/40/50/
60/70/100/120/140

10/20/30/35/40/60/
65/70/85/130/170

40/45/80/85/
90/170

Rotary torque(N.m)

6800

7500

10000

Stroke(mm)

3400

3400

3400

Feed stroke(mm)

65

70

78

Lifting speed(m/min)

0~1.4,/7/18/26

0~5,/7/23/30

0~1.4可调/16/18

Pressure(KN)

33

36

40

Pressure speed(m/min)

0~2.8,/14/36/80

0~10,/14/46/59

0~2.8可调/32/35

Input power(KW)

55+18.5+2.2

55+18.5

55+30+2.2

Weight(kg)

6000

6000

9200

Transport demenssion(L×W×H mm)

5400×2100×2000

5400×2100×2000

6350×2100×2250

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