装有牙嵌式差速锁，提高了机组的通过性，设有液压输出接口，可实现挂车自卸功能。

Jaw type differential lock can improve the pass-ability. Hydraulic output interface can make direct connection with the dump trailer.

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自卸半挂车车架均为穿梁式结构，纵梁采用平直式或鹅颈式。

Chassis of dump semi-trailer is beam-passing structure and longitudinal beam adopts flfor type or goose-neck type.

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自卸半挂车车架均为穿梁式结构，纵梁采用平直式或鹅颈式。

Chassis of dump semi-trailer is beam-passing structure and longitudinal beam adopts flat type or goose-neck type.

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