Purchase Qty. Reference FOB Price
1 SET US$18,500.00
2+ SET US$18,000.00
Product Description
PRODUCT DESCRIPTION The HH-300JDL water-air dual-purpose drilling rig is a mechanical top drive drilling equipment that integrates water drilling and air drilling. It solves the difficulty in drilling soil layers with air drilling and air DTH hammers, hard rock layers, gravels, and pebbles. Due to ...