Longkuang mining machinery official website
This suggests that you find more online, each service and configuration should be different
to change the oil is to remove the screw from the engine oil pan and catch it with a bucket (waste oil can be sold for money). At the same time, you can remove the oil filter. After removing the general oil filter, you can install a new one. There's no need to wait. Just use a paper towel to clean the waste oil on it. It's not necessary to use too much force when installing, so as not to crack tightly. Generally, after the new filter is installed, the engine will be used for one day, and the filter will be tighter after high temperature. When you see that there is no waste oil dripping from the oil drain hole below, you can add new oil. Before adding new oil, you can also add a little to remove the remaining waste oil from the oil pan (almost all engines are difficult to drain all the waste oil at one time). But you can also add all the new oil directly
when adding new oil, you must check the dipstick while adding it, so as not to add too much oil. When you see that the oil has reached the upper end of the dipstick mark, you can generally start the engine. Remember not to use the oil filling door, let it run at a low speed for one minute, and then turn off the engine. After every 30 seconds, when you go to check the oil, the oil is generally a little less than before, Because part of the oil is in the new oil filter, you must add a little oil until the oil reaches the upper end of the dipstick mark. After changing the engine oil, remember to check if there is any oil leakage at the place you just removed. It's better to clean the engine with some water. The water is better not to face the generator and motor to avoid short circuit.
It is suggested that the transaction should be carried out after on-the-spot investigation
The mining area was developed and constructed in 1968. In March 2003, Longkou Mining Group Co., Ltd. was established. At present, longkuang group has total assets of 3.05 billion yuan and 19660 employees. It is one of the top 100 enterprises in Shandong Province
longkuang group's coal fields span Longkou and Penglai, with proven geological reserves of 2.68 billion tons, including land reserves of 1.39 billion tons and seabed reserves of 1.29 billion tons; There are three pairs of proction mines in Wali, Beizao and Liangjia. In 2004, the coal output was 6.766 million tons, a year-on-year increase of 22.88%; The sales revenue of the enterprise reached 2.46 billion yuan, up 89.2% year on year; The tax paid was 245 million yuan, up 122.7% year on year; The per capita income of employees reached 23000 yuan, a year-on-year increase of more than 22.5%