... .large-scale production,maturity productions Dongfeng Tianjin 4×2 series heavy duty tipper truck Main specifications Product ModelYG3120BDEL3120B chasis ... 3800, 3650 inner dimension(mm)5000,4800,4600×2300×600,8004750,4500,4300×2300×800 Main specifications Product ModelYG3120B1DEL3120B1 ... ,500 Inner dimension(mm)5200,5400,5600,5700×2300×600,8005200,5400,4750,5000×2300×800 Main specifications Product ...