Description

The 4-axle fence semi-trailer, also known as the 4-axle stake semi-trailer, is specially built for heavy bulk cargo transportation. Four axles distribute the load evenly, offering a larger loading capacity than 3-axle trailers. It adapts to heavy-duty road conditions in Africa and the Middle East and can be used with HOWO and SHACMAN tractor heads. - Main Beam: Made of Q355 high-strength steel with automatic submerged arc welding. It is resistant to bump-induced deformation and suitable for unpaved dirt roads. - Fence Structure: Removable upright posts; side fence gates can be opened independently. Heavy-duty double-swing rear doors are equipped. The hollow fence design ensures good ventilation and prevents grain from heating up and mildewing. - Standard Configuration: 4 heavy-load axles (13T/14T/16T optional), 16 pieces of 12R22.5 tires. Mechanical leaf spring suspension as standard, air suspension optional. WABCO dual-circuit air brake system with ABS, 2-inch / 3.5-inch king pin, 28-ton linkage landing gear, and anti-slip checkered steel floor. - Standard Dimensions: 13000×2550×3400 mm, volume around 42–45 CBM, payload 50–80 tons. All specifications can be customized. - Applicable Cargo: Bagged grain, fertilizer, feed, cement bags, steel rebars, timber, general merchandise and other bundled or bagged bulk goods. - Key Advantages: 1. Load is spread by four axles for stable heavy hauling, protecting axles and tires and complying with local weight limit regulations. 2. Fence posts are detachable. The trailer can be converted into a flatbed trailer once the fence frame is removed for multi-purpose use. 3. The mechanical leaf spring suspension features a simple structure. Spare parts are easily available overseas, keeping maintenance costs low. 4. Side and rear double-door design enables fast and convenient loading and unloading by forklifts and loaders