What work items should we prepare before using the subminiature excavator to complete the task better? Let's introduce it to you one by one. Before preparing to enter the site, we should first understand the conditions and tasks of the construction site. After entering the site, we should strictly abide by the relevant safety regulations of the construction site. The conditions and tasks in the construction process also include the excavation of soil height and depth, the height of various pipelines, underground cables, slopes and steel wires, graves, tunnels and various obstacles. Check, maintain, adjust and tighten the subminiature excavator according to daily items. Check whether the wire rope clamp and fixed wire rope are firm and reliable.
 

       Check whether the switch contacts and circuit insulation are intact. Check whether the fuel oil, lubricating oil and cooling water are sufficient, and if not, add them in time, but pay attention not to smoke or approach open flames when adding fuel, so as to avoid fire. Check the hydraulic system, operating valves, working cylinders, oil pumps and other pipelines for leaks, and whether their actions are abnormal. Before starting the engine, put the main clutch lever in neutral position before starting, check whether the instruments, driving mechanism, working unit and braking mechanism are normal, and confirm their correctness before starting work. It is forbidden to stand on buckets, handrails, tracks and shacks after the engine is started.
 

       In municipal construction, digging ditches and burying pipelines are essential. Small excavators are the choice because of their small size and flexible mobility. In addition, the boom of a small excavator can be deflected by 90 degrees, which is very practical when digging ditches and burying pipelines. The transportation of small excavation is also very convenient, and light trucks or even pickup trucks can be used to complete the transfer. When interior decoration is needed, walls need to be broken, and micro excavators are more effective than artificial sledgehammers. Small excavators are relatively small in size, so you can go up and down stairs or even elevators.