Purchase Qty. Reference FOB Price
1-4 Pieces US$70,000.00
5+ Pieces US$69,800.00
Product Description
HDL-168D multifunctional drilling rig HDL-168D is mainly for complex formation. The top drifter has high power-vibration, it is able to drill in hard rock without air compressor or DTH hammer. Specification Specifications HDL-160D HDL-168D Hole diameter(mm) φ150~φ250 Hole ...