Tips excavator when excavating the pipe during pipe excavation, we may most headache problem is the angle of the excavation, excavator school due to improper operation, it may not be a good drainage pipe straight Tai'an ensure regular excavator school, which will work in the future could have an impact. To better carry out the pipeline excavation, you can try the following method. First Tai'an schools excavator phone, before the excavation, we need to first align a corner of the center line of the pipeline excavator through their own observations horizontal excavation, dug in after a while, you can reverse the way to Under paragraph excavator digging Tai'an best schools in the mining process, not only do a good job adjusting, so that you can ensure smooth passage. Of course, in the excavation before we can also identify some of the first good road, so you can play a good range specification excavation effect, thereby greatly enhancing the precision and efficiency of mining. (Continued a) 6, the rotary motor, motor bracket, a shaft drive, a Samsung frame, a shaft, Samsung hoist, drive ring, vertical. 7, slewing gear and running gear how to replace the gear oil to drain oil gear after adding support from diesel vehicles idling diesel let go after five minutes then add gear oil, gear oil should be added dual-drive line on the 18th, walking gear add gear oil every 3.5 liters, slewing gear plus gear oil 3.5 liters, running gear plus gear oil every seven liters, slewing gear plus gear oil 3 l Tai'an excavators school address, Kerry and excavators school (online consultation) excavators school by 泰安嘉 and Heavy Machinery Co., Ltd. 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.