With the continuous development of new energy in the field of commercial vehicles“Infiltration”，The process of new energy of mining cards is also accelerating.，More and more“Mine guard”It is escorting the green transportation of mining enterprises in China.。ButFacing the harsh mine operation environment，How powerful a battery pack is needed to stand the test?？Yutong Mining Card gives the standard answer.。

The environment in the mining area is harsh，Gravel road、Unpaved roads such as dirt roads，High structural strength requirements such as shock resistance of the battery，Severe vibration during loading，Batteries are required to have strong shock resistance.，At the same time, the mining environment（Temperature、Humidity）Big change，Ore is transported by mine cars（Copper、Nickel, etc）Large corrosion to battery，Long-term high-intensity operation in the harsh environment of the mining area，For power batteries of new energy vehicles，It is undoubtedly a great challenge.。

In this context,，Yutong is based on the actual demand of vehicles，Combined with working conditions of more than 30 mining areas in China，After more than a year of design development and reliability verification，Developed for the use of mining conditionsSpecial battery pack for mining card，Covering all known mining area use conditions at present，And has high safety performance.、And that service life is long、More reliable operation and other advantages，Better adapt to the development of mine transportation。In the process of putting into use in the market，Yutong's special batteries for mines are constantly updated and upgraded according to actual operation feedback.，To better meet the needs of mine operation with more excellent performance。

  

As a new energy mining card“ Heart ”，Shock resistance of the battery pack、Durability、Corrosion resistance, etc，All affect the performance and operational efficiency of the vehicle.。The special battery pack for Yutong Mining Card is based on hard core strength.，Better adapt to the use of mining truck models，Contribute to the efficient operation of the mining area。

The road conditions in the mining area are poor，Strict requirements are put forward for the structural strength of batteries.，Special battery box for Yutong Mining CardHigh-strength structural design，The tensile strength is superior to the aluminum box commonly used in the industry.60%，Vibration resistance is higher than the industry standardMore than 2 times；There are many metal dusts in the mining area.、It is easy to cause electrochemical corrosion to the battery pack.，Yutong battery pack adopts special design.，Corrosion resistance shall meet 5% NaCI24 days in the environment，Far higher than international standards；In the face of a long time of heavy vehicle downhill.，Batteries are easy to test high temperature and so on.，The battery pack for Yutong Mining Card also performs well.，The high rate of cooling not only satisfies the vehicle 7*Continuous operation for 24 hours，At the same time，High temperature power supply without current limiting、Unlimited times and shorter times，Greatly improve the dispatching efficiency of vehicles。

  

Figure ｜ Battery pack of Yutong Mining Card passes 900℃High temperature fire test

    

Figure ｜ Yutong Mining Card Battery Pack Passes Nitrogen Protection Effectiveness Test

In addition，Yutong Mining Card Special Battery Pack Combined with Yutong 170,000 Pure Electric Commercial Vehicle Market Operation Data，CarryPower battery safety protection system，Monitor vehicle and battery status in real time using big data，Ven when the vehicle is parked，Battery information can also be monitored，Every 5-Upload battery data once every 10 seconds，At the same time, the potential safety risks of the battery are identified.、Accurate diagnosis and timely warning，26 kinds of safety warnings，Early warning accuracy≥ 95%。The vehicle will finish before runningIntelligent self-test，Avoid bringing“Sick”Hit the road，Make vehicle operation more intelligent、More efficient。

  

Powerful battery pack for mining card，It gives Yutong New Energy Mining Card more excellent product performance.，It has also won the favor of many customers.，Become the green business card of running in the mining area。

In Tibet，Carrying the weight of the Tibetan people“Green Mine”Expectations，Zero pollution、Yutong Pure Electric Mining Card with Zero Emission，At high altitude、Lack of oxygen、Runs well in extremely cold conditions，Deep in the local area“Take root”。

  

Figure ｜ Yutong Pure Power Mining Card Operates in Tibet Mining Area

In the eastern region of Mongolia，Winter lasts for more than three months.，The lowest temperature is-42℃，Yutong Pure Electric Mining Card with High Security、High reliability、Excellent low temperature performance and strong environmental adaptability，Escort the stable operation of customers in the cold winter environment。The vehicle is equipped with batteriesIntelligent thermal management system，Not affected by low temperature and severe cold，Even at low temperatures，It can still ensure that the battery pack is in the best working temperature range.。

  

Figure ｜ Yutong Pure Electric Mining Card operates in Inner Mongolia open-pit mining area

In Hainan，The temperature is high all year round、The long rainy season and the high temperature and humidity environment accompanied by typhoon and rainstorm put forward stricter requirements for the quality of mining vehicles.。The battery pack of Yutong Pure Electric Mineral Card adoptsAnti-condensation structure design，It ensures the transportation demand in high humidity environment.，Even if the mine is flooded in the rainy season，Vehicles can also be on duty safely in all weathers.！

  

Figure ｜ Yutong Pure Electric Mining Card operates in Hainan Mining Area

In Huludao, Liaoning，The climatic conditions of high salinity and high humidity in coastal areas throughout the year，Extremely corrosive to vehicles and batteries。The battery pack of Yutong Pure Electric Mineral Card is made by optimizing the material of the lower box.、Plating process of upper box cover、Connector surface treatment methods and other measures，Preservative、The corrosion resistance is greatly improved，It fully guarantees the transportation demand in high salt and high humidity environment.。

  

Figure ｜ Yutong Pure Electric Mining Card operates in Huludao Mining Area, Liaoning Province

Nowadays，Yutong Pure Electric Mining Card has traveled through 28 provincial administrative regions in China.，Accumulated safe operation of more than 30 million kilometers，Behind this is Yutong Mining Card, which is guided by innovation.，A true portrayal driven by strength，It also helps the mine to be green.、Low-carbon development“Epitome”。

New energy mineral cards represented by pure electric vehicles have become the future development trend.，Under such an overwhelming tide.，Yutong Mining Card will continue to accumulate.，With the most solid steps，Actively Practice the Road of Green Development，Create greater value for customers，It also contributes to the construction of green mines in China.！