Min. Order Reference FOB Price
1 Piece US$340,000.00-360,000.00 / Piece
Product Description
Xuanxuan Heavy Machinery(Micro TBM tunneling machine ) Suitable for the sand layer,gravel layer,pebble layer,boulders layer,rock layer,etc. Adopted outer ring gear transmission mechanism,large transmission torque force; Access to the chamber directly during the construction process to do ...