Min. Order Reference FOB Price
1 Set US$15,000.00-50,000.00 / Set
Product Description
800A Crawler mounted well drilling machine Technical Parameter Model 800A Max. drill depth:700m 700m Drill diameter:140-500mm 140-500mm Working air pressure 1.05-6.45MPa Air consumption 16-96.4 m³/min Drill rod length 4.5m Drill rod diameter Φ89/Φ108/Φ127mm Air ...