Small and capable, low clearance cast-in-place pile drilling rig makes pile foundation construction no longer limited!

3 meters！It may only be the height of one story.，But in the renovation project of old residential areas in the center of Shanghai,，But it is an insurmountable safety red line.。Short fuselage、Hard physique、Strong heart，SMD-CThe 65 low clearance cast-in-place pile drilling rig is developed to meet the construction requirements of limited height.，Apply it in high-rise building、Under the bridge、Station reconstruction, etc. Low、Construction operation in highly confined space，Move height 2.2m，Construction height 2.9m，Make the construction site of pile foundation no longer limited，It not only perfectly solves the construction problem of low space pile foundation in construction projects, but also solves the construction problem of low space pile foundation.，It also shows the strong R & D strength of Shanggong Machinery as an underground equipment manufacturing enterprise.。

▲SMD-C65 low clearance cast-in-place pile drilling machine

It was learned from the 12th Shanghai Congress in June.，A total of 3.08 million square meters of old houses below Grade II in the central urban area of Shanghai have been renovated in five years.，This problem of people's livelihood that has plagued Shanghai for many years will be solved historically this year.。Li Qiang, Secretary of the Shanghai Municipal Committee, said at the meeting.，Shanghai should speed up its formation.“Central Radiation、Both wings fly together、The new town works hard、North-South transformation”A new spatial pattern.，It is necessary to promote the central city to raise the level of economic density and industrial added value.，Speed up old residential areas、The pace of urban village transformation，Solid progress has been made in the popular project.，“Old、Small、Old、Far”And other livelihood problems to speed up the solution。

▲SMD-CSite construction of 65 low clearance cast-in-place pile drilling machine

This time，Independently developed by Shanggong MachinerySMD-CFor the first time, 65 equipment has participated in the renovation of old residential buildings in Hongkou District, Shanghai.，The project site is constructed in a building with a height limit of 3 meters.，About 40 cast-in-place piles are required for the project.，Pile diameter: 1m，Pile depth 24-40 meters，There is construction waste backfill soil layer 3 meters underground.，3.There are abandoned pipelines such as water pipes at 5m.，Continuous concrete layer at the depth of 4m and 18m，The project is close to residential areas.，Need for construction noise、Pollution limits are extremely demanding。

▲SMD-C65 low clearance cast-in-place pile drilling machineConstructionScene

▲The height limit of the project site is 3m.

▲The construction site space is narrow.

▲Complicated construction site space

SMD-CThe 65 design is a new type of drilling rig mainly used for drilling in narrow spaces.，Strong drilling ability，With customized industrial wireless remote control，The operation is convenient，Pile diameter of the first test pile 1m，Pile depth 24m，ROP 22.5m/hHigh efficiency and smooth completion，Not only is the construction period short、The cost is low，Little impact on the surrounding environment，Its working efficiency is much higher than other similar piling equipment.。

Shanggong Machinery always adheres to the market-oriented principle.，Take technological innovation as the background，For different user needs，Develop a series of construction tools with strong pertinence，And among themPJR160 micro pipe jacking drill、PITPipe rubbing machine、SMD-C73 Low clearance cast-in-place pile drilling rig and many other rich and advanced low clearance construction products, supplemented by a complete set of construction methods.，It perfectly meets the working requirements of complex working conditions.，Solves numerous construction challenges in narrow environments。 

▲SMD-CTable of main performance parameters of 65 low clearance cast-in-place pile drilling machine

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