SINOTRUK HOWO 8x4 Dump Truck 12 Wheeler 30 Ton Heavy Duty Tipper

The SINOTRUK HOWO 8x4 Dump Truck is a 12-wheeler heavy-duty tipper designed for maximum payload and volume capacity. With four axles distributing the load, this truck achieves a legal GVW of 45,000 kg, enabling a 30-ton payload — 20% more than the 6x4 configuration. The proven WD615.47 engine delivers 371 HP and 1500 Nm of torque through the reliable HW19710 10-speed transmission. The 8x4 drivetrain configuration provides superior traction and stability compared to 6x4, especially when operating on soft or uneven surfaces common at construction sites and quarries. The cargo box is available in two configurations: a standard 30CBM rectangular box (7200×2300×1800mm) for lightweight materials, and a 25CBM reinforced box (6500×2300×1700mm) with 20mm steel for heavy materials like ore and rock. Both configurations feature HYVA hydraulic lifting systems with dual-cylinder design for balanced and fast unloading. The chassis frame uses 10mm thick main beams with a reinforced rear section to handle the additional axle load. The suspension features 12-layer leaf springs on both rear axles with equalizing beams for uniform load distribution. The double-axle rear bogie uses HC16 axles with 16-ton capacity each. The 8x4 configuration is particularly popular in markets with strict axle load regulations, as the additional axle allows higher total payload while maintaining legal per-axle weight limits. This makes the 8x4 the preferred choice for heavy construction, mining, and large-scale earthmoving operations.