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              Home > DrillingEquipment&Matching > KW Multifunctional drilling rig > KW20 Multifunctional drilling rig for geothermal well

                KW20 Multifunctional drilling rig for geothermal well

                KW series water well drilling rig is a kind of high efficient and multi-functional drilling equipment. It is mainly suitable for drilling water wells, agricultural irrigation wells, ground source heat pump wells and other wells, especially for water intake projects in mountainous areas and rock formations.

                1. Detailed information

                Product characteristics::

                        KW series water well drilling rig is a kind of high efficient and multi-functional drilling equipment. It is mainly suitable for drilling water wells, agricultural irrigation wells, ground source heat pump wells and other wells, especially for water intake projects in mountainous areas and rock formations. The drilling rig can be used for drilling in different strata, and the maximum drilling diameter can reach 300mm. The drilling rig adopts new hydraulic technology with large torque hydraulic motor rotating and large diameter hydraulic cylinder propulsion. The famous factory engine provides power for the hydraulic system, two-stage air filtration and air intake design with compressed air to extend the service life of the diesel engine. The unique pump group design is convenient for maintenance and reduces maintenance cost. Centrally controlled hydraulic console is easy to operate. This series of drilling rig adopts excavator caterpillar chassis, which has strong cross-country performance. The independent module design enables the rig to be easily mounted on the truck to increase its mobility. The two stall rotation and propulsion speed can meet different penetration requirements in the soil and rock formations. The combined positioner can adjust and replace the positioning plate according to different types of drill pipe and impactor to ensure accurate and reliable positioning. The hoisting mechanism facilitates the hoisting of drill pipes and impactors and reduces labor intensity.

                Total weight(Kg

                8500

                Whole machine size(mm

                5100×2300×2850

                Walking speed(Km/h

                02.5

                Power model

                YC6B125-K10

                Dynamic parameters

                92Kw/2200rpm

                Ground clearance(mm

                280

                Leg cylinder stroke(mm

                1000

                Impactor

                DHD360DHD380

                Climbing ability(°)

                25

                Borehole depth(m

                200

                Working wind pressure(MPa

                1.05-2.46

                Total gas consumption(m3/min

                16-35

                Drill pipe diameter(mm

                φ79、φ89

                Drill rod length(mm

                3000

                Borehole diameter(mm

                φ115-254

                thrust cylinder(mm

                2400

                Propelling force(N

                45000

                Lifting power(N

                95000

                Slewing speed(rpm

                Slow speed

                60

                Fast

                105

                Rotary torque(N·m

                4000



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