Crawler-type dwon the hole drilling rig for water well drilling 200 meters Track type multipurpose water well drill rig, all new designed, high efficiency and multipurpose hydraulic drill rig, mainlyfor ... Read MoreGet Best Price
Crawler-type dwon the hole drilling rig for water well drilling 200 meters Track type multipurpose water well drill rig, all new designed, high efficiency and multipurpose hydraulic drill rig, mainlyfor ... Read MoreGet Best Price
Crawler-type dwon the hole drilling rig for water well drilling 200 meters Track type multipurpose water well drill rig, all new designed, high efficiency and multipurpose hydraulic drill rig, mainlyfor ... Read MoreGet Best Price
ZGYX-424 Automatic All-in-one Open-top Hammer Drill Product Information Description This series of products is a drilling rig developed and manufactured by zhejiang zhigao machinery co., LTD.Its standard is ... Read MoreGet Best Price
ZGYX-422 integrated DTH drilling rig using DTH hammer and bits, with take cab Product Information Description Product Features: 1. The propulsion system adopts hydraulic brake motor, chain, sprocket and tube ... Read MoreGet Best Price
Product Description The characteristics of High air pressure DTH hammer without foot valve. It is a kind of high air pressure down the hole hammer, without foot valve, The driling speed is higher than the ... Read MoreGet Best Price
ZGYX-423 Automatic All-in-one Open-top Hammer Drill Product Information Description Product Features: 1. The propulsion system is composed of hydraulic brake motor, chain, sprocket and tube follower, realizing ... Read MoreGet Best Price
ZGSJ-200 DTH drilling rig for 200 meters water well drilling Track type multipurpose water well drill rig, all new designed, high efficiency and multipurpose hydraulic drill rig, mainlyfor drilling water wells, ... Read MoreGet Best Price
Product Description A kind of DTH hammer which is shorter but more efficient and energy efficient. we called them supper speed series DTH hammer. It is widely used in railway, highway, hydropower, water ... Read MoreGet Best Price
8 inch DTH hammer for 203~305mm hole drilling PVdrilling , water well drilling Product Description QD85A has the advantages of fast action, high impact power, low gas consumption and long life.It is widely used ... Read MoreGet Best Price