Tramcar narrow-gauge railway transport vehicle mines transport coal, ore and waste rock and other bulk materials, are generally required traction locomotive or winch. Harvesters Check Standard: tub on a horizontal rail inspection, coal tub processing, four wheels, there is a maximum gap without contact must not exceed 1mm. Wheel bearings oiled, coal mine car manufacturers, oil to meet the requirements. Mine car transport coal mines, ore and waste rock and other bulk materials handling vehicles narrow gauge railway, coal mine car, generally required traction locomotive or winch. Mine intact standard vehicle: tub trunk and bottom beam of good standard. No hole in the trunk and severely deformed coal mine car manufacturing, ministries roughness depth of no more than 50mm, the crack length does not exceed 100mm, catchy diagonal length is not more than 50mm. Xin Yang coal mine car _ _ coal tub processing machinery provided by the Linzhou Xin Yang Machinery Industry Co., Ltd. Coal mine car _ _ Xin Yang mechanical processing of coal tub is Linzhou Xin Yang Machinery Industry Co., Ltd. (www.lzxyjx.com) (www.hnlzxyjx.com) this year introduced a new upgrade, the above picture is for reference only, please call Tel or pictures on this page, for the latest information, contact: Li.