DINGLI high quality piling driver DR 120 The drilling rig has a depth of 30 meters and a bore diameter of 500 1600 mm It is equipped with adjustable seats in the cab and can be equipped with a heating and ventilation system to improve operating... … 9m1jF4Yn4IW2 High quality Small Borehole Geological Drilling Rig Machine AT 50 Portable Type from China, China's leading borehole geological drilling rig product, with strict quality control 50m geological drilling rig factories, producing high quality borehole geological drill rig products. ZFX2ocKvFxs7 HF series crawler type rotary drilling rig adopts pressurized drilling mode, enabling rotary drilling depth ism, matching the different specifications of drilling tools, pile hole diameter ranges frommm. It has high drilling efficiency, and after construction, it can quickly move to next working site. vO5xiio3UZ5E Truck mounted deep Bore hole drill rigs - High quality hydraulic water well drilling rig Up to 5 years warranty $120,000.00-$250,000.00/ Unit 1.0 Units (Min. Order) 8 YRS IN Supplier Contact Supplier 1/6 high efficiency 35m depth foundation hole rotary cfa piling drilling rig $25,500.00/ Set 1 Set (Min. Order) 7 YRS CN Supplier 5.0 (11) | UU94AyVcDmVT
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