Summary: This machine set integrated rail and sleeper laying together is used to lay rail and sleeper of high-speed railway, one after another. It is mainly comprised of caterpillar tractor, main working machine (including erecting car and auxiliary power car), transporting car set for rail and sleeper, gantry crane and its power system, hydraulic system, electric control system, etc. Its traction is operated by caterpillar draft gear and six power axles together, and every operating mechanism adopts hydraulic drive.
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