The power source of the hydraulic breaker is the pressure oil provided by the pump station of the excavator or forklift. It can more efficiently remove floating stones and soil in the rock formation gaps during the excavation of the foundation. Because the breaker reciprocates relatively quickly Impact activities, pump oil speed is relatively fast and the relative pulse is relatively large, resulting in accelerated aging of the hydraulic oil, and the hydraulic system of the excavator will also be damaged. When using the breaker hammer, the excavator should be protected to prevent damage to the excavator. Let's talk about The editor briefly introduces how to use a breaker to ensure that the excavator will not be damaged.
Appropriate engine speed. Since the breaker has low pressure and flow requirements, it can work with a medium throttle. If the hammer is operated with a large throttle, it will not only increase the impact force, but also cause the hydraulic oil to abnormally heat up, which will also cause greater damage to the hydraulic transmission system. ;
Regularly maintain the oil seal. The oil seal is a consumable part. It is recommended that the breaker oil seal be replaced once every 600 to 800 hours of operation of the breaker. When the oil seal leaks oil, the work should be stopped immediately and the oil seal should be replaced. Otherwise, dust will easily enter the hydraulic transmission system and damage the hydraulic system. Transmission system, damage to the hydraulic oil pump;
Keep the pipeline clean. When installing the breaker pipeline, it should be completely cleaned and the inlet and return oil channels should be connected cyclically;
Proper grease application, frequency, and quantity. If the steel drill is replenished with grease while it is in the air, the grease will enter the impact chamber. During impact, abnormally high-pressure oil will be generated in the impact chamber, which will enter the hydraulic transmission system and damage the hydraulic oil pump;
Use high-quality breaker hammers. Fake and inferior breaker hammers are prone to problems due to design, production, testing and other aspects. The failure rate is high during use, and it is easier to cause damage to the excavator;
Hydraulic oil quantity and contamination status. Since hydraulic oil contamination is one of the causes of hydraulic oil pump failure, it is necessary to determine the contamination status of the hydraulic oil in time. Lack of hydraulic oil will cause cavitation, leading to hydraulic oil pump failure and strain on the breaker piston cylinder. etc.; Recommendation: Check the oil level before daily use.
