XCMG 70 Ton Hydraulic Crawler Excavator Xe700d Mining Excavator

We deliver wisdom and innovation, overcome difficulties, uphold excellence, look forward to the future, add new vitality to the automation and intelligent development of the Excavator For Ladle Furnace, Crawler Mining Mucking Loader, Underground Rock Mining Drilling Machine industry, and realize value sharing. We have many years of experience in supply chain management. Our company is committed to making a positive impact in the world, and believes in using our resources for good. Our products are manufactured with the highest levels of precision and attention to detail. Flexible, fast and quality customer service is the focus of our business strategy.

Coal Mine Excavator

Electric excavator with breaking hammer is used stoping for coal pillar .

Regular change period of the hydraulic oil
(1) The first time oil change should be after 100 hours working time, the second time 600, and from the third time on every 600 working hours. 
(2) One time change a year is the basic. Simultaneously clean or replace the hydraulic oil filter core. 

Notes during the change of the hydraulic oil
(1) If the oil clog indicating light of the control cabinet turns on, clean or replace the magnetic rod of the scavenge filter, the core of the oil absorption filter and the core of the oil filling filter. 
(2) The clog indicating alarm will turn red if the oil filling filter getting clogged. 
(3) Both the oil return and absorption filter are equipped with self-sealing valve, so even if the end cover is dismantled, the oil will not flow out. 
(4) To prevent the oil pump suctioning only the air when clog happened we equipped the by-pass valve. 
(5) We need to make sure the on time clean and replacement, or else the whole oil circuit would get damaged.

Products Advantage:

Easy to operate and maintain

Stable and durable performance

High efficiency and saving man power

Energy conservation and environment protection

Coal Mine Excavator

For the future,we will keep devoting ourselves to improve our technologies and XCMG 70 Ton Hydraulic Crawler Excavator Xe700d Mining Excavator. Therefore, it has been sold all over the world. After years of hard work, we have formed a modern production scale and has our own production base.