Recently，“Qiyuan&Tongli——Rio Tinto's First 91-Ton Wide-Body Mining Card Release Ceremony”Held at the Xipo Base of Tongli Heavy Industry。91 tons released this timeDTE145 wide-body mining card is another stage achievement of close cooperation between Tongli Heavy Industries and Qiyuan Core Power.，Will provide greater security for mining giant Rio Tinto、Efficient、Environmentally Friendly Engineering Transportation Solutions。

Prospecting as a collection of mineral resources、Global leader in mining and processing，Rio Tinto Group regards low-carbon transformation as its strategic core.，Plan to achieve 50% reduction in operational emissions by 2030%，Zero net emissions from operations by 2050。This time, Rio Tinto launched a pilot project of pure electricity for electricity mining card in its mine operation.，It is an important step in the process of achieving carbon emission reduction goals.。

In recent years，As a new quality productivity driven by scientific and technological progress and industrial innovation，New Energy、Intelligence has become a new highland for upgrading and upgrading the transport industry chain.。Tongli Heavy Industries is also continuing to promote the development and application of new energy and intelligent technologies.，Contribute to the sustainable development of the mine transportation industry。

In fact, as early as 2015,，Tongli Heavy Industries has moved towards automation.、The road of green development，Successfully restructured the industry's first lithium titanate battery pure electric wide-body vehicle。Until now，Tongli Heavy Industries has adopted pure electricity in new energy products.、Change the electricity、Hybrid、Hydrogen fuel、Product portfolio such as wire control，Security has been built、Green、Comprehensive intelligent new energy product system。

 

2019，Cooperation between Tongli Heavy Industries and Qiyuanxin Power，Product technology based on Tongli Heavy Industry in mining engineering transportation industry、Supply chain system、All-round accumulation and industry advantages of manufacturing technology and market services，With the help of Qiyuan leading“Green electric traffic”Advanced technologies and high-quality energy service capabilities in the field，Both sides play their respective advantages.，R & D and solutions for pure electric products，Strong alliance。Cooperation results from the initial 70 tons of products to the release of 91 tons.DTE145 Wide Body Mineral Card。The products have been applied to many large open-pit coal mines in China.，This timeDTE145 will be applied in Mongolian copper mine，Opening a new chapter of cooperation between the two sides in serving overseas mining enterprises。

DTE145 is a highly reliable product jointly created by Tongli Heavy Industries and Qiyuan Core Power.、Long life、High efficiency、Low emissions、A new generation of off-highway transport equipment with high safety features，It can effectively contribute to the carbon reduction process of the global mining industry.。

 

High reliability

Rigid welded frame+Full hydro-pneumatic suspension+AFixture guide，Large capacity battery for power exchange+Permanent magnet synchronous drive system+3 Baffle box，MTBFGreatly increased to 800 hours。

Long life

Rigid frame with forward development，SutraCAESimulation multi-round optimization，The safety factor of key areas is more than 3 times.，Adopt key parts of mining truck chassis，Design life≥10 years。

High efficiency

Pure electric drive，8%Speed on the ramp≥15km/h，Maximum speed 50km/h，Reach the standard of operating speed of mining truck，Two-cylinder lifting system，Short discharge time。

Low emissions

Qiyuan Core Power Mining Card 800 Battery System，Can meet that requirement of large load capacity of the electric mine card、The transportation scenario is complex、High demand for endurance，Large environmental temperature difference and other requirements。If green electricity is used, near-zero emission can be achieved.，The annual carbon reduction per vehicle can reach more than 250 tons.。

High security

AdoptFOPS&ROPSCertified cab，Apply full hydraulic steering+Emergency steering system、The organic combination of electric braking and hydraulic braking ensures the high safety of vehicle operation。

 

Future，Tongli Heavy Industries will continue to focus“Safe、Efficient、Green、Intelligence”Target of mine construction，Unswervingly promote R & D and innovation，With an open and inclusive attitude and the ambition to continue to lead the industry，Provide high cost performance for customers、Safe and Reliable Green Smart Mine Transportation Solution，Continuously improve the product value of users。Tongli Heavy Industries firmly believes that with the continuous progress of technology and the continuous expansion of application scenarios.，New energy and driverless products will continue to lead the mine transportation industry to a better future.。