Dongfeng DLS transit-mixer truck 1.ISO9001-2008Certification 2.Drive wheel:6*4 3 Factory sale direcly 4 New Dongfeng DLS transit-mixer truck 1. Specification Special Features:Feed speed m3/min ≥ 2.8, the remaining rate% ≤ 0.5Discharging speed m3/min ≥ 1.2, the mixing tube speed :0-18Water supply: water pressure tank capacity L: 400Control mode: control the discharge slot shaft Length: 1800. ...