Introduction Chassis description Sinotruk Haoman 12- cbm lightweight mixer truck, D13 full-floating cab, German MAN 340 horsepower engine, Howo 10-gear box, 5.5 tons front axle, 13 tons rear axle, 11.00R20 steel tires Modification instructions Tank parameters (12- cbm mixer truck) Tank material: Alloy steel (special wear-resistant material—increasing tank life more than 3 times) Cylinder material: 16 manganese steel 6mm alloy …