Min. Order Reference FOB Price
1 Piece US$704,552.82-1,240,012.96 / Piece
Product Description
Product Description The LDJ400 The LDJ400 series multi-functional tunnel boring machine is an advanced piece of equipment tailored for non-explosive tunnel excavation. This state-of-the-art machinery utilizes a high-frequency hammer or breaker hammer for rock fragmentation, with bucket teeth or ...