
Made of thick high-strength steel with integrated stamping, stable load bearing and anti-deformation. Anti-rust electrophoretic coating resists mud and salt spray. OEM standard holes allow quick installation without modification, fits most heavy truck rear steps.
| 参数项目 (Parameter Item) | 英文规格说明 (English Specification) |
| 产品名称 (Product Name) | Rear Step Mounting Bracket / Rear Footstep Support Frame |
| 适用车型 (Applicable Vehicle) | Heavy Duty Truck, Dump Truck, Tractor Head, Construction Vehicle Rear Access Area |
| 主体材质 (Main Material) | Q235B Carbon Structural Steel / Q345B Low-Alloy High-Strength Steel |
| 管材外径 (Tube Outer Diameter) | Φ40 mm - Φ60 mm (Depending on load requirement) |
| 管壁厚度 (Tube Wall Thickness) | 2.5 mm - 4.0 mm (≥3.0mm recommended for heavy-duty use) |
| 总长度 (Total Length) | 600 mm - 1000 mm (Fits various step widths) |
| 安装孔位 (Mounting Hole Pattern) | 2-4 M10/M12 bolt holes per end |
| 表面处理 (Surface Treatment) | Electrophoretic Black Paint / Hot-dip Galvanizing / Powder Coating |
| 承重能力 (Load Capacity) | ≥300 kg (Single-side static load) |
| 安装方式 (Installation Method) | Bolted to frame rail or rear axle housing |
| 配套踏板尺寸 (Compatible Step Size) | Fits steps 300-500mm wide, 20-30mm thick |
| 工作环境温度 (Operating Temperature) | -40°C to +80°C |
This rear step bracket is extremely sturdy with thick steel plates. The anti-rust coating holds up well on wet and coastal roads, and the mounting holes fit truck frames perfectly without any modification. My fleet clients are very satisfied and keep placing repeat orders.
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