Comprehensive service system is imperfect products of domestic enterprises in advanced technology, quality is different, the same market segmentation product differentiation is very small, but also did not see the importance of the service from a strategic height, caused by lack of investment, mismanagement, etc. issues. Service system led to slow response and poor after-sales service in a timely manner. The technical level is not high-impact service personnel troubleshooting and maintenance work efficiency. So that improve the company's after-sales service and brand image, an important means to gain competitive advantage can not function effectively. After the rapid development of talent training mechanism is not perfect construction machinery industry has brought opportunities of domestic small excavator market price, also have a greater demand for skills, talent, but, on the whole, in the domestic construction machinery market, business practitioners low quality of personnel, lack of professional and technical personnel. Service personnel to engage in different kinds of products, service, if not high degree of specialization, not only affects the maintenance and repair services of efficiency, but also affect the company's branding and marketing. China is not a sound technical training centers; the training of technical personnel, inadequate investment domestic excavator price, backward training; technical training plan and curriculum unreasonable or can not meet the current needs of the user. Komatsu (China) Investment Co., Ltd. Since the beginning of the 1990s to set up set up their own professional training which, according to Japan's Komatsu's proven training system, according to the specific circumstances of the trainees in a targeted manner set up training courses, these measures sustained and rapid development of business provided strong support. Visible only establish and improve personnel training mechanism, to get more human resources, enterprises can gain an advantage in the competition in the after-market. Excavators and people, every year, by the summer heat wave of the invasion. During the operation, the temperature of the digging machine with the outdoor temperature increased and increased, this is normal. At high temperature, if handled properly, there would be digging machine damage. If your digging machine at work, sudden temperature alarm excavator price, please do not panic, the following method of operating, can effectively reduce the water temperature, oil temperature. 1. "down-load, low speed" to reduce the heat of the pilot lock closed throttle into first gear idling to reduce the load, the speed is reduced, the heat generated by the friction of each moving parts would decrease the heat produced by the engine, indirectly reduce heat absorbed by the cooling fluid, thereby reducing the temperature rise rate. 2, increasing the water tank into the wind, accelerate cooling open loopholes excavator on both sides of the radiator into the wind becomes large, the cabin temperature can be quickly dissipated, thereby reducing the water temperature speeds. 3. When the temperature is lowered, check whether the lack of antifreeze tank and add antifreeze as there are not alternate antifreeze, you can add "people with pure water or distilled water." Do not add water or groundwater. In this, the proposal should specify the use of three professional excavator antifreeze different manufacturers or brand of antifreeze Do not mix. 4. When the temperature is lowered, after cleaning the radiator until the temperature down, check dust radiators, condensers and the tank is too much between, thorough cleaning with high pressure gas sized excavators prices, ensure the water tank and the condenser good thermal performance. Usually also pay attention to wipe dust between the condenser and the tank. In fact, 80% of the excavator temperature are caused by poor heat dissipation. Therefore, thorough cleaning of the radiator surface and internal scale debris, grease, hot trick is to solve the excavator. Prices of small and medium excavators _ Kerry and Heavy Industries (certified) _ Heihe excavator price offered by 泰安嘉 and Heavy Machinery Co., Taian Jia and Heavy Machinery Co., Ltd. (www.tajhzg.com/) is Tai'an, mining machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Heavy leader in Kerry and the staff warmly welcome all inquiries negotiations to create Kerry and heavy industry a better future.