Steps of wheel excavators repair
Step by step explanation of wheel excavator repair
The spatial position of the wheel excavator instrument panel.
To ensure high efficiency and reduce fatigue, the space position of the instrument panel should allow the wheel excavator operator to see all instruments without moving his head and eyes, and without moving his body position. This reduces operator fatigue and makes operations easier, safer, and more efficient.
2. Instrument arrangement on the dashboard of the wheel excavator.
According to the assumed laws of motion, the instrument panel of a wheel excavator should be rectangular, with long sides in the left and right directions, and the instruments should be arranged on the instrument panel in the order of their readings. This is easy to operate and provides a quick and accurate overview of the operation of the various parts of the wheel excavator. The more interconnected the instruments are, the closer they are to each other in terms of quality, and the arrangement of the instruments should also take into account the logical connection between them.
3. Effective identification range of the surface of the wheel excavator’s instrument panel
Experiments have shown that when the viewing distance is 800 mm, a 20-degree field of view is a good reading range if the eye is not moving, and the correct reading time is about 1 s. When the horizontal field of view exceeds 24 degrees, the correct reading time begins to increase sharply, so that 24 degrees is the limit of a good reading range.
Wheel excavators The instrument panel, easily overlooked by buyers, is actually very important to the wheel excavator operator. A well-designed dashboard takes the burden off the operator and allows them to easily access the status of the wheel excavator and direct its work. When we buy a wheeled excavator, it doesn’t make sense to go for the usual cab space. It is important to consider whether the overall cab layout really makes sense, depending on your body, and to choose a wheel excavator where you can easily see the dashboard.
Summary: In order to make better use of your wheeled excavator and prevent various breakdowns, more attention should be paid to the use and maintenance of your wheeled excavator during daily use. Wheeled excavators are usually subject to a four-tier maintenance warranty system of primary maintenance, secondary maintenance, tertiary maintenance, and major repairs.
Daily maintenance check whether the lubricant, coolant, the battery level is normal, add if necessary; check for oil, water, and electricity leaks, check the tightness of the main bolts in various parts, loosen and tighten in time; check the tightness of the v-belt, use thumb pressure (about 6 kg) belt in the middle, sag 5-6 mm, adjust or replace as appropriate; check the instrumentation, working lights, signal lights, and switches; check or adjust the tension of the crawler belt, small-wheeled excavator, sag 25-40 mm; good operating performance of each lever; check dust indicator, clean or replace air filter element if necessary; check bucket teeth for looseness, residual defects; check bucket teeth for severe wear, replace or repair (as appropriate); add grease to lubrication points of the working unit; drain water from oil and water separator and Check the electrical wiring for broken circuits, short circuits, looseness, etc.