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MXL-135H Deep Foundation Crawler Drilling Rig


Description:

We apply our new Group Technology in the main parts of MXL-135H multifunctional drilling rig, so this rig is suitable for construction in wall protection of foundation pit and building displacement control. The drilling rig is integral type, equipped with crawler and clamping and breaking device. Users can use casing drilling tools for borehole drilling, when it is equipped with casing and drilling rod, it can achieve synchronous borehole drilling. And it also has the function of jet-grouting, which can be apply for general jet-grouting and enlarged anchor construction.
1. Cover: It makes the shape of machine more scientific and protects key hydraulic parts from pollution.
2. Landing leg: It not only protects hydro-cylinder from destroy, but also improves its bearing strength.
3. Track: Longer and stronger track can effectively prevent the subsidence, and makes it able to work on comprehensive stratum.
4. Hoist: The borehole height is adjustable, so it is now more flexible.
5. Auto turn plate: Dispense with labor, more easy and convenient.
6. Diverter (through hole): Necessary device for enlarged anchor construction.
7. Rotary head: We adopt double hydraulic motor power, which has large input torque and has greatly improved its balance. It is quipped with retractable type joint that can extend operational life of drilling rods.
8. Radiator system: According to local special construction condition, optimize its radiator system, which guarantees the hydraulic system would keep its temperature in 45℃, and always below 70℃ when in outside.

Main Construction Characters:
1. Equipped with appropriative casing-followed drill tools (such as drilling rod, casing pipe, eccentric bit, etc).Using the casing-wall protecting-boring technology in the unstable stratum and deploying general MAXDRUL bit to finish the boring. It is with high efficiency and excellent quality.
2. This drilling rig is suitable for deep foundation pit. By changing to jet grouting module, it can implement jet grouting construction. This drilling rig is also suitable for construction in geothermal borehole, precipitation well, mini steel-pipe pile, and mini sets-in-pipe pile.
3. Except for crawler chassis, turn plate, clamping and breaking device, we also supply other spare parts for clients to choose. Users can choose relative accessories suitable for your construction when you purchase our drilling rigs.




Main Technique Specifications:


Specifications

MXL-135H

Hole diameter(mm)

φ150~φ250

Hole depth(m)

100~140

Rod diameter(mm)

φ89,φ102,φ114

Hole angle(°)

0~90

Output speed of power head(r/min)

10,20,25,35,40,50,70,90,110,125

Output torque of power head(N.m)

6800

Stroke of power head(mm)

3400

Stroke of slide flame(mm)

1500

Lifting force of power head(kN)

65

Lifting speed of power head(m/min)

0~2.8(adjustable)/7/18/25

Feeding force of power head(kN)

33

Feeding speed of power head(m/min)

0~1.4(adjustable)/14/36/50

Input power(Electromotor)(kW)

55+18.5+2.2

Dimension(L*W*H)(mm)

5400*2100*2200

Weight(kg)

6500


Because of the continuous improvement and development of products, structure and technical parameters are likely to be improved without notice.


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