At the site of a super-large open-pit coal mine in Shanxi，XCMG's 400-ton mining excavator is repeating the digging action.，The golden arm rises and falls，In a twinkling of an eye, five buckets were filled with a 200-ton mine car.。

 

This oneIt is nearly three stories high.XugongXE4000 mining excavators were officially launched in 2015.，Undertake the excavation work of coal mining，So far8 years of continuous operation，The boom is still silky.，Construction operations remain efficient。

Outstanding performance，Efficient and reliable

XugongXE4000 isThe first super-large tonnage hydraulic excavator independently designed and manufactured by China。This super excavator is the deepest.It can dig to 8 meters.，A bucket can hold 40 tons of coal.。

General Manager Liu, head of the mine, said.，“XE4000 was a brand new super mining equipment in China at that time.，As soon as it was developed, we were very concerned about it.，After a detailed understanding with the marketing team of XCMG, it is even more indispensable.。One third of the mine's daily coal production is now contributed by the 400-ton excavator.，Xugong let us rest assured.！”

XE4000 adoptedAdvanced electro-hydraulic drive and positive flow control system，Faster Response，Better handling，Ensure efficient operation of equipment；Anti-fatigue Design of Key Large Heavy-duty Structure，Ffectively improve fatigue life，And that reliability of the whole machine is ensure；Under large traveling traction force，“Four wheels and one belt”Not afraid of bad road conditions，Steep slopes and dangerous cliffs are like walking on the ground.。

Ultra-high operation efficiency and reliability，LetXE4000 become the main force in the mining area。“There are three shifts in the mine, and the mining task is heavy.，XCMG's 400-ton machine，One bucket can hold 40 tons of coal.，Than the shovels we used before.Maneuver efficiency increased by 30 percent%，Now it has been running for more than 40000 hours.，The availability rate can reach 95%，It's our gold digging weapon.”，General Manager Liu, the head of the mine, said with praise.。

Save money and worry，Get rich without worry

Besides efficiency and reliability，Mining equipmentEconomyIt is also the core concern of mine customers.，And Xugong is the same in this respect.“Think what the customer thinks”。

Match22m³Oversized bucket，Let XCMG bring 400 tons of mining excavators to customers“More digging and more mining，Reduce cost and increase income”A huge increase in output value，While reducing the number of required equipment and labor costs.；XCMG 400-ton mining excavator fuel consumption optimization、The dual advantages of the cryogenic aftercooling system further reduce the operating cost of the equipment，Make XCMG Super Mine Equipment the Best Economic Choice for Large Open-pit Mines。

In order to ensure the efficient promotion of mining projects,，Xugong went deep into the mining area to establishSpecial Service Spare Parts Network，Service Engineer24 hours in the mineFixed-point positioning ensures normal operation of equipment，To provide our customers with thoughtfulWhole-hearted, whole-area and full-service。

 “In the last eight years,，XCMG's 400-ton Big Mac performs very well.，No matter what the operating environment is.，We can complete our production tasks with quality and quantity guaranteed.。This year is the ninth year of its work.，From the construction data,，Operational efficiency has not been compromised at all.，XCMG's Super Mining Equipment Is Trustworthy，We will have closer cooperation with XCMG in the future.。”General Manager Liu, the head of the mine, highly affirmed XCMG's equipment.。