Series TL3400 off-road dumper is a kind of economic type, off-road transportation vehicle with autonomous intellectual property, taking three years to be developed by Shanxi Tongli Heavy Industry Co.

• 摘要TL3400系列非公路用自卸车是陕西同力重工有限公司在吸收国内外重型汽车、工程技术基础上，历时近三年研发成功的具有自主知识产权、适应于多种特定用途的经济适用型非公路输车辆。