Year1
- 成孔直径：
- 400-800mm
- 最大钻孔深度：
- 30m
- 整机重量：
- 65t
Hydraulic walking type long spiral drilling rig
. :
Basic summary of the product:
The series of hydraulic walking type long spiral drilling rig is the company’s combination of many years of experience in piling machinery manufacturing and construction. New products developed on the basis.
Including pile frame and drilling system, it has reasonable structure, advanced technology and reliable performance, and has obvious advantages over traditional models.
Using electro-hydraulic centralized control and fully hydraulic walking chassis.
The power of the drilling system adopts a three-ring reducer, and the drill pipe adopts key flange connection.
It can be equipped with construction techniques such as super fluid state, high pressure grouting and dry hole forming.
Suitable for clay layer, gravel layer, sandy soil, collapsible loess and other strata.
Main features of the product:
Fully hydraulic walking multi-functional pile frame pile, three-point support column can be adjusted front, rear, left and right, reasonable structure, advanced technology, reliable performance, beautiful appearance, flexible use ,
Performance
Excellent price ratio
Using electro-hydraulic centralized control, the operation is smooth and reliable, and it is convenient to use, maintain and repair. The machine is simple and convenient to disassemble and assemble. It can raise and lower the guide column by itself. It is safe and reliable.
The main machine can use its own chassis to self-load and unload.
No need for the cooperation of a large-tonnage crane. The transfer is convenient, fast and low-cost. . The power head of the drilling system adopts a three-ring reducer, which is small in size, light in weight, large in load-bearing capacity and long in service life. The drill pipe adopts key flange connection, which is safe, reliable and quick to disassemble. It can be equipped with construction techniques such as superfluid state, high-pressure grouting and dry hole forming.
A series of hydraulic walking-type long spiral drilling rigs are used for drilling cast-in-place piles. They have high hole-forming efficiency, good quality, no vibration, no noise, no pollution, and a high degree of mechanization.
It has better performance than hammering and pile-driving methods for penetrating sand and gravel layers. It also effectively avoids the adverse effects of hammering and vibrating pile-driving that squeeze the foundation and endanger adjacent buildings. This machine is suitable for various strata such as clay layer, gravel layer, sandy soil, collapsible loess, etc. It can also be applied to strata with high groundwater levels. Therefore, this machine is widely used in pile foundation construction of industrial and civil buildings. It is an environmentally friendly piling machinery product that is particularly suitable for urban construction.
Product technical parameters:
b < < < Project< Unit< Type 3< System control method
Hydraulic control type
< Column support method< br/>
Three-point support
< Rated load
< Column length
< Column diameter
< Column guide rail distance
< Column tilt range
Forward tilt/backward tilt
< Working floor maximum Slope
< Main winch Single rope tension
< Rope speed
< Wire rope diameter
< Auxiliary winch Single rope tension
< Rope speed
< Wire rope diameter
< Platform rotation angle
< Platform rotation speed< br/> /times
/times
< row longship walking speed
< longship walking Step length
< Short boat walking speed
< Short boat walking step length
< Long ship grounding pressure
< Hydraulic system pressure
< Appearance Overall dimensions of the whole machine in working condition (length, width and height)
< Overall dimensions of the complete machine during transportation (length, width, and height)
< Maximum overall dimensions of the long boat (length, width, and height)
< br/>
< Maximum overall dimensions of short boat (length, width and height)
< Overall machine weight
~
< Long spiral Hole diameter
~
< Power head power
< Maximum drilling depth
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