1. Design principle of hydraulic scissor structure: In Robust Build Mini Dumper, the hydraulic scissor structure is composed of multiple solid metal parts connected by hinges to form a scissor-like structure. When the hydraulic system provides pressure, the hydraulic oil pushes the piston, so that the various parts of the scissor structure move according to the predetermined trajectory, providing strong lifting force and ensuring that the dumping bucket remains stable during the lifting process.

2. Function of the hydraulic system: The hydraulic pump converts the power of the engine into hydraulic energy and transmits it to the hydraulic cylinder in the scissor structure through the hydraulic pipeline. When the piston rod in the hydraulic cylinder extends, the scissor structure is stretched open and the dumping bucket is lifted to the required height. This hydraulic drive method responds quickly and has precise control, which can meet the needs of different working conditions.

3. Guarantee of self-locking function: The hydraulic scissor structure of Robust Build Mini Dumper has a self-locking function. When the dumping bucket is lifted to the predetermined height, the hydraulic system will automatically lock to ensure that the dumping bucket remains stable at a high altitude. This improves the safety of operation and prevents accidental descent caused by hydraulic system failure.

4. Selection of materials and components: In order to improve the reliability and durability of the high dumping function, the Robust Build Mini Dumper uses high-quality hydraulic components and solid metal materials. These materials have excellent fatigue resistance and corrosion resistance, and can maintain good working conditions for a long time in harsh working environments.