Stone coal machine completes the hoisting test of large-tonnage folding arm crane

In mid-March, employees of Shijiazhuang Coal Mining Machinery Co., Ltd. carried out heavy-lift tests on large-tonnage folded arm cranes that had been assembled and passed rigorous testing to ensure the quality of the provincial brand-name products. The company continuously strengthens the process quality control from the aspects of product design, production, assembly, testing, and after-sales, and continuously improves the core competitiveness of coal, drilling, and special-purpose vehicles.

石煤机完成大吨位折叠臂式起重机吊重试验
Stone coal machine completes the hoisting test of large-tonnage folding arm crane

Related news: Stone coal machine crane Large tonnage

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