Weichai 375/Yuchai 420/Cummins 500 HP 8×4 flatbed transport truck chassis manufacturer_15/20/25/30/35/40/50/60 tons four-axle vegetable, fruit, cattle, sheep and pig truck customization_Four front and eight rear DF excavator platform quotation

8×4 represents the vehicle drive and axle layout: a front double steering axle and a rear double drive axle, with a total of four axles. It is a heavy-duty three-axle load-bearing chassis (front 2 axles steering, rear 2 axles drive). It has a compliant total load capacity and is a mainstream model for engineering excavator transport. It is paired with a long and widened low-flat cargo box, commonly known as excavator boards and engineering machinery flatbed transport trucks. 8×4 is mostly a heavy-duty commercial chassis with a horsepower range of 300–500 horsepower. It is equipped with a high-torque rear axle, thickened leaf springs, and heavy-duty tires. The girder is welded with double-layer thickened manganese steel, which is resistant to torsion and compression. It does not deform when running with a full load. It is suitable for bad roads on construction sites and long-distance transportation on national highways. Compared with the 6×4 model, the 8×4 has an extra set of driving bearing axles, is not overloaded with heavy loads, is compliant with license plates, and has a lower risk of road inspections; the rear dual-wheel drive has sufficient grip, and its climbing ability in mountainous areas, muddy construction sites, and steep slopes is much better than that of single rear-wheel drive models.