EN
Micro or ultra class is considered to be very important construction and landscaping equipment. They are valued especially for the roads and not spaces of their thinness and for some indeterminacy of work. It also demands the correct application of the several liquids used in the mentioned machines in the right manner as well as keeping its functionality for enhanced durability. In this article, the liquid maintenance of Ultra-small excavators will mainly be highlighted with explanation of the Hydraulic Fluid, Engine Oil, Coolant System Management, Fuel and the Regular Inspection.
Care and maintenance of hydraulic fluid
Hydraulics exist in the core of every excavator and ultra-small excavators are not an exception in this aspect. Hydraulic fluid acts as a power transmitting medium, and also as a lubricating medium and a cooling medium for the hydraulic system. The hydraulic fluid must be of the correct grade and level to avoid any problems of the hydraulic systems.
Ensure that the hydraulic fluid level is checked at least before operating the machine. Recommend any hydraulic fluid as these are recommended by the manufacturer or operator’s manual. Dirt and water are among the worst threats to hydraulic systems and should therefore always be avoided: Clean fluid. Clean hydraulic filters as required by the manufacturer’s timer, and check the system hydraulic compartments for any dripping often. It is suggested to occasionally go for the hydraulic fluid analysis in order to identify any problems on time.
Engine Oil Maintenance
Engine oil has the primary functions of reducing friction of the moving parts, as well as cools other parts in the engine. The engine oil must always be the recommended one and should always be used in the recommended quantity in order to avoid wear of the engine or a complete engine failure.
The engine oil has to be checked daily and if needed refilled. Always go for the recommended type and grade of the engine oil since wrong type will make the engine perform poorly and may cause damages. Replace both the engine oil and the filter according the maintenance schedule provided. Pay attention to how the oil looks, if it appears dusty with metal particles, or if it seems to be a milky color, certainly this is a sign of major engine issues.
Coolant System Management
Cooled system, which is present in an ultra-small excavator, is used to maintain the temperature of the engine and avoid cases where the temperature rises beyond normal. Considering the coolant system is crucial in order not to suffer from expensive bills occasioned by a damaged engine due to excessive heat.
Ensure that the coolant level is checked periodically and always put it to an optimal level. The type of coolant recommended by the manufacturer should always be used, blending of coolants results in chemical reactions that are not good for cooling.
Fuel Considerations
To assist to optimize the efficiency and durability of an ultra-small excavator’s engine, it is fundamental to select the correct kind of fuel appropriately regarding the fuel system. Malfunction or low efficiency of operation of the engine may be attributed to the use of low quality fuel or an infected fuel supply system.
Consistently emphasize the need to use fresh good quality fuel that complies with the standard mentioned in the operators’ manual. Old fuel filters should be changed more frequently for the goal of keeping out contaminants in fuel filters. The other area that you should check for is rust and crack, which exists in between the fuel tank and the fuel line. At times, and depending on the design of the system, the water should be drained off from the separator to avoid coming into contact with the fuel at the right time intervals. Fuel additive should also be used in the car if the manufacture advises it saying that fuel will have worsened during winter.
Routine Inspection Protocols
Supervision of all types of fluids and technologies is known to be critical in the type of excavation referred to as an ultra-small excavator. It means that coming up with a standard procedure from the checks can help in avoiding the growth of these problems to the greater levels.
Before start work with the excavator you should carry out preliminary inspection of the machine, and pay attention to the leakage or cracks, or other obvious signs of wear and tear. Be certain that all the fluids; hydraulic, engine oil, coolant, and fuel, are being maintained on a correct level. It is recommended that there should be maintenance log that records when fluids were put and when the next maintenance should be expected. All the operators should be trained on the details of fluid maintenance, and the process of the check.
Therefore, the use and management of liquids in ultra-small excavator’s mobile call for practical consideration. The proper care of hydraulic fluid, proper engine oil, coolant, fuel and routine check-up of different aspects of the excavator will reduce the rate of deterioration, reduce time spent on maintenance and ensure the excavator lasts long before calling for a replacement. Pump care constitutes one of the significant investments you can make to ensure better performance for your equipment.