... days Concrete mixer truck description:Product Name: HOWO 6x4Concrete Mixing Truck Total Mass (kg): 25,000 The Maximum Speed (km/h):90,102Drive Mode: 6x4 ... , 371, 375, 325Power (kw): 196, 213, 247, 273, 276, 240Clutch: Sinotruk 420 Spiral Spring Reinforced Clutch introduced byGF420J-Styer project and ...