Maintenance
As a loader expert, you need to have these conditions!
As a loader operator, in addition to having professional ethics and a strong sense of dedication, one should pay attention to the following aspects of learning.
The main components, system names, structures, working principles and applications, accurately identify faults in each part and system and eliminate them, achieving the skill level of being able to judge faults by seeing, hearing, smelling, touching and feeling.
To determine which system or part has malfunctioned or is about to malfunction, maintenance, inspection and upkeep should be carried out in advance to reduce mechanical losses and repair costs.
Working in difficult and dangerous sections can better reveal the skill level of a loader operator. For instance, when there is a huge sand pile over 6 meters high, a loader needs to build a path from the bottom to the top. It seems simple, but a loader operator without a certain level of skills cannot drive up. This principle is similar to when a car travels on a slippery surface. For vehicles of the same performance, some drivers can drive up easily, while others, due to the consumption of fuel and tires, cannot. This is because the latter driver The walking route is hard to find, and the throttle control is also not good.
A good technical expert not only needs to have a high level of operational skills but also understand the layout of the construction site and the construction procedures. They should build roads for heavy-duty trucks on large piles of finished materials, stack the stored sand and gravel materials high, in large quantities and close to the feeding port. In this way, when the loader is working, it can achieve the maximum working efficiency.
When conducting construction operations in dangerous, high-altitude, and easily cave-prone areas, one should take proper self-protection and preventive measures. For instance, when using stone chips as a protective wall at the unloading surface, and when loading high-altitude materials, the slope of the working surface should be properly adjusted. Without increasing the throttle, one should be able to retreat promptly by shifting into reverse gear, and also be able to evacuate in time if the high-altitude stone chips and soil lumps collapse. When working in areas prone to collapse, attention should be paid to compacting the walking parts and the slope of the working face, and filling with stone debris and earth. When driving on long sloping sections, during operation, it is necessary to ensure the working air pressure. The operation and usage skills of wheel loaders during construction.
In actual operation, the Angle of the bucket should be adjusted according to the construction site and terrain. Gently press the accelerator and move forward in a straight line at a slow and uniform speed. Enter by touch, control the sensation with the foot accelerator, and control the accelerator and speed with vision and sound. Cut into the material pile to prevent the bucket from colliding with hard objects in the material pile, which may cause damage to components. During operation, maintain the four-wheel drive of the front and rear axles to avoid excessive load on a single axle, which may cause large and small helical gears Damaged. When the bucket is fully filled, the brake should be applied and the reverse gear should be shifted to prevent the bucket cylinder cover from breaking or the connecting bolts from being pulled off, the bucket cylinder ear seat joint bearing from being damaged, the end thread of the piston rod from being scratched or the groove nut from coming off.
Do not lift a loader full of buckets high while moving, otherwise it is easy to cause a rollover accident. During the loading operation, the working driving area should be leveled. When encountering excessive resistance during loading, do not increase the throttle at will, otherwise it is easy to damage the engine and waste fuel. One should master the route and Angle during the loading operation well, just like splitting firewood, one needs to be able to find the grain.
Repairing the working path for loaders can enhance work efficiency, reduce mechanical wear and tear, save fuel, alleviate driver fatigue during operation, and ensure safe construction. Operation and skills of wheel loaders during construction.
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