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Dongying Dayang Petroleum Equipment Co.,ltd

All Products >> manufacture

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drilling rig
drilling rig
Specification: ZJ40/2250DB
Detail: 1.ZJ40/2250DB AC drilling rig is suitable for the exploration of petroleum and gas wells with a depth of 2000-3200m by 127mm drilling rod, or a depth of 2500-4000m by 114mm drilling rod. 2.AC-DC-AC drive system. 3. Single s...

2
drilling rig
drilling rig
Specification: drilling rig
Detail: 1.The rig is applicable to 2000-3200m drilling depth for exploring oil well with 127mm drilling pipe, and 2500-4000m drilling depth with 114mm drilling pipe. 2.Utilize diesel engines + torque converters as rig power ,has hig...
Showing 1 - 2 of 2, total 1 pages        [First] [Previous] [Next] [Last]
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