Model:SR-18S
Japanese used construction machinery of the micro tunneling machine.
It is a micro tunneling industrial method of two process method.
Loads to the underground pipe are very few industrial methods because of the low load bearing ability method.
Highly accurate construction can be done with a small shaft.
The tube diameter that can be constructed is from 150 to 350mm.
All can be carried by 4ton career car with the crane.
This used machine is a superlative quality and a performance.
Construction process
It is a micro tunneling industrial method of two process method.
The first process corrects the position while pushing the pilot pipe.
The second process constructs the underground pipe while following to the pilot pipe.
It can watch the YouTube video of the micro tunneling industrial method of two process method from the following URL.
(The narration is only Japanese. )
http://www.youtube.com/watch?v=IT_09xzQnwM
The main specification
Underground pipe that can be used | Vinyl chloride tube and steel pipe |
Size of underground pipe that can be used | 150-350mm 800mm (Length) |
Size of micro tunneling machine | 1800 mm (length) 1000 mm (width) 1120 mm (height) |
Weight of micro tunneling machine | 700 kg |
Integrated stroke of machine | 1000 mm |
Thrust of jack | 196 kN |
Rotating torque | MAX.1960 Nm |
Size of hydraulic system | 1225 mm (length) 575 mm (width) 1150 mm (height) |
Weight of hydraulic system | 400 Kg |
Maximum oil pressure power | 21 Mpa |
Capacity of electric motor | 15 Kw |
Necessary voltage | AC200 V (three-phase circuit) |
Attention
This used construction machinery is a content only of the main body of the machine and the hydraulic system.
Tools are separately necessary.
