Min. Order Reference FOB Price
1 Piece US$9,000.00-300,000.00 / Piece
Product Description
Truck Mounted Water Well Reverse Circulation Drilling Machine RC Rig SPECIFICATIONS FOR RCD-300 REVERSE CIRCULATION DRILLING RIG Main performance parameters Drill Hole depth m 300 The Hole diameter mm 800-4000 Spindle speed r/min 5-7.5-15-22 Main performance parameters ...