2-axle or 3-axle bulk cement tank semi-trailer with different payload. 2-axle or 3-axle bulk cement tank semi-trailer with different payload. Main components:LTD axle (Chinese brand) or BPW axle (German brand) or other famous Chineseor international brands, FW landing gear (Chinese brand) or JOST landing gear(American brand), JOST kingpin, SEALCO valve (American brand) or WABCO valve (Germanbrand ...