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- ZLJ Underground Tunnel Drilling Machine
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- ZLJ series Geological drill machine is widely used in different angle to exploring water, gas, anti-dust and kinds of construction boring and geological coring drilling.
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- The drilling machine consists of main frame, gear box, rotary device, winch, band-type brake, hydraulic system, electric system. It adopts mechancial transmission, hydraulic feeding. It is characterized by light weight, compact size, simple structure and easy to maintain.
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- We also can add the crawler chassis according to actual work condition.
