1) The machine is installed with the YTO LR4A3Z-22 boosting engine, with high power, low noise,energy conservation and low consumption.

2) Gearbox is 4F+2R fixed-shaft mechanical gear shifting. Applicable for various environments. 

3) Integral trolley traveling construction adopting rigid chassis and semi-rigid hanger. 

4)Advanced operation control system, fully hydraulic aided steering, with flexible and labor-saving operation.

5)Driver cab is welded with profile steel, with high strength, resistant against impact, and good protection safety

6)Applicable for construction in narrow ground, with flexible working and high operation efficiency.

7)Standard heating and ventilation equipment, air conditioner optional.

8)Each maintenance center has humanized design, improving the convenience of repair and maintenance.

Technical Features 

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