3meters of shield

Earth pressure balance pipe jacking

Pipe jacking HKT3500 earth pressure balance

For Inner Mongolia Hohhot manufacturing HKTP1500 giant pebble soil pressure balance pipe jacking

6.3 meters of shield

3 meters of shield

HKN1650 slurry balance pipe jacking

slurry balance pipe jacking

HKN3000 shield pipe jacking dual mud machine

Pipe jacking HKTP2200 earth pressure balance.

Shield blades of screw conveyor

Nanjing 3 m well under the shield

Nanjing 3 m shield out of the hole

Shield screw conveyor

I plant independent design and manufacturing of shield reducer

Shield reducer

HKT3000 earth pressure balance Pipe jacking

Changchun YiTong river HKT3000 earth pressure

Changchun HKT2200 earth pressure balance pipe jacking

HKTP3000 soil pressure broken balance pipe jacking machine

HKN1550 slurry balance pipe jacking

HKN2600 slurry balance pipe jacking

HKN1800 slurry balance pipe jacking

HKNP1200 mud broken pipe jacking machine is suitable for the N value is 50

HKNP2644 slurry balance pipe jacking installation and debugging

HKN1650 slurry balance pipe jacking