One among the most crucial parts of a wheel loader is their hydraulic system as any tiny failure to it might affect its overall performance. For this reason, proper maintenance and health care is necessary to ensure a longer service life as well as maximum performance and reliability of the device. It is therefore of great importance to learn how to properly maintain the hydraulic system for continuous maximum efficiency of the loader. Komatsu WA500-1 Wheel Loader manual
Proper and regular repair of the hydraulic system not only elongates the lifespan and boosts on efficiency but also prevents frequent and premature breakdown of the machine, consequently saving on service and repair fees. It is however important to be acquainted and have proper understanding of the loader such as its performance, service conditions, structure and working conditions before doing any maintenance work on it.
The first 6 months after purchase of any new loader are incredibly critical to identifying its later service life. During this time period, regular checks should be conducted as they are incredibly crucial with respect to the work it can. You should check and always pay close and special attention to issues like the loose attached connections, installed attachments, essential oil conditions e. g. olive oil temperature as well as the service environment and conditions.
The following inspections should be performed on a day-to-day basis. Verify whether there exists sufficient essential oil in the hydraulic system and also for the normal oil temperature taking care not to operate in great heat. Presently there should also be no source of oil seapage in the system, as well every damaged or distorted pipes as they may lead to leaking and overall damage. Examine for any loose water line joints or loose joint erections in the attached areas.
The oil filtration system should also be examined for almost any blockages. The temperatures of the hydraulic pump should be checked as well as the motor unit condition and existence of any abnormal noise. Every the instruments for example the pressure gauges and the thermometer should be checked for any form of malfunction. You need to conduct a test run of the entire hydraulic system to ensure no problems were missed during the inspection.
Checks and tests on the machine should never only be done before the machine is employed for work but also after it has been used for a number of hours. The after work maintenance services on the machine include fastening and regular alternative of sealing elements, regular replacement and cleaning of different hydraulic parts, upgrading filter elements and cleaning the fuel tank and pipes as well as replacing the oil in the system. These are some of the most popular maintenance tips that involve the hydraulic system on steering wheel loaders.
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