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Hydraulic drilling machine for working in a small space
Hydraulic drilling machine for working in a small space
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机译:在狭小的空间内工作的液压钻孔机
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摘要
A hydraulic drilling machine has a metal chassis shaped as a rectangular parallelepiped, drilling resources located at the front of the chassis, a rotary motor to drive drilling rods, and a hydraulic circuit. An electrical circuit powers the various components of the drilling machine. The machine can be mounted on the arm of a hydraulic mini-digger and operate without an extra hydraulic unit.
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