Caterpillar Type Long Screw

Place of Origin	Henan, China (Mainland)
Brand Name	H F
Model Number	drilling rig
Usage	Building Foundation, Road
Type	Long Screw Drilling Machine
Condition	New
Max Hole diameter	800mm
Max Drilling depth	30m
Torque	48(KN.m)
Rotation	24.2(r/min)
Pile holder Mass	60
Application	Civil and industrial building

1.Caterpillar Long Screw Pile
2.High performance
3.Low noise,eco-friendly,newly
4.Drilling depth 30m,dia 800mm

1.   Uses

  This kind of Caterpillar Type Long Screw Pile Rig is broadly applied to the foundation construction of industrial and civil building, and is a environmental-friendly piling mechanical product which is specially used in urban construntion.

 

2.  Features

  This long screw drilling machine is a kind of deep drilling machine developed by the company. 

  The  pile holder adopts ship like track,caterpillar type travel with flexible displacement and convenient emplacement.

   The drilling machine applies electrohydraulic concentrative control which is convennience for operation.

  

   It has three-point support upright post that can be adjusted at the back and forth or on the left and right.The whole machine can realize the 360°revolution.

  The part of drilling tools apply three ring decelerator for power, key type flange as drill rod being safe,reliable,and shortcut dismantling.

  The drilling machine can be equipped with construction techniques such as superfluid, high pressure slurry filling and dry method bore forming.

3.  Security&Usability

  In the pile operation, this machine has high pore forming efficiency, good quality, no shock, noise or pollution and high degree of mechanization.

  It has better performance than hammering and pile sinking methods for penetrating the sand and gravel layers, at the same time, it can avoid the adverse effect on the adejacent buildings due to the hammering and vibration pile sinkings press on foundation.

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4.  Main Technical Parameter 

Model		ZKL-30
Hole diameter(mm)		400  600	800
Drilling depth(m)		30	25
Power unit	Power(kw)	55×2
	Rotation(r/min)	24.2
	Torque(KN.m)	48
Allowable drill drawingout force(KN)		400
Pile holder Mass(t)		60
The inclination range of upright post		12° 3° 12 °ahead and 3° back
Contact area pressure ratio(MPa)		0.045-0.35
Travel speed(m/min)		4.5
Revolution angle		0-0.5
Rotation speed(r/min)		360°
Step lengh(m)		3.0
The max allowable slope angle		2°
Working external dimensions(m)		13.5×6×36
Can be equipped with vibratory Hammer multishaft type continuous wall drilling machine		Below 120kw

If you want to know more about the products,you can click the website ,the adress is http://www.hanfamachine.com
 or send email to me.  2312927302@qq.com