Energy saving, environmental protection and money saving! Kudos to SKT90E!
2020.10.23
Construction time
March 23rd
Construction site
The type of project
earthwork
Device type
Mining dump trucks
Innovation creates dreams, and green leads the future
With the upgrading of the global mining industry, Sany Heavy Equipment is making every effort to build an intelligent, unmanned and electric green mine through continuous R&D and innovation.
SKT90E electric wide-body car, passedPower battery + dual motor + gearboxReplace traditional fuel engines with zero emissions.
The introduction of electric braking energy recovery technology realizes the recycling of electric energy, which greatly improves the economic benefits of customer operations.Under the same working conditions, compared with fuel vehiclesEnergy savings of more than 70%.。
Dual-motor powertrain
1. The braking power of the dual motor is up to 580KW, which maximizes the recovery of downhill energy
2. The maximum climbing degree of heavy load is more than 35%, and the maximum speed of heavy load reaches 50km/h
3. Adapt to harsh working conditions such as high altitude, high cold, high heat, etc
4. According to the requirements of working conditions, single and double motors are matched for operation
5. Upgrade to automatic transmission, reduce the driver's labor intensity, improve work efficiency
Power battery system
1. Long mileage, high safety, greatly reduce customer operating costs
2. The battery intelligent temperature control system can meet the needs of cold, high heat and other working conditions
3. Energy management and energy recovery control to maximize energy recovery
4. Optimize power matching, reduce power consumption and improve battery life
5. Fast charging technology: charge once a day, one hour each time, and the battery is guaranteed for 5 years
On October 17, 2019, Sany Heavy Equipment SKT90E electric wide-body dump truck began to be officially put into operation for the first time in Taiwan Cement (Liaoning) Cement Co., Ltd. (hereinafter referred to as "Taiwan Cement Corporation").
Up to now, this SKT90E has been hauled in Taiwan Cement CorporationMore than 1,000 trips, accumulating and pulling materialsMore than 60,000 tons, the total operating mileage is reachedMore than 3500km。
Driver Wang Yonghui is full of praise for this SKT90E: "This car is stable, energetic, very comfortable to drive, very warm in winter, and only need to wear a single coat to drive in the car."
Wang Yonghui said that in the process of many driving, the loading capacity and climbing ability of this car are quite outstanding, the automatic transmission is very comfortable, the comfort is high, the operability is good, and the power steering is very smooth.
Under the working condition of Taiwan mud, heavy-duty downhill, 1.5km transportation distance, fuel wide-body vehicle runs a fuel consumption of 25 yuan; SKT90E pure electric wide-body car consumes 5 yuan of electricity for one trip, and 20 yuan can be saved for a single trip.
Running at full capacity all day, it can save energy consumption costs of 1,000 yuan per day, and work all year roundSave about 300,000 yuancost.
Energy saving, environmental protection and money saving!
This is the evaluation given by Zhang Renjiu after getting along with SKT90E during this period of time, combined with the actual operation data of Taiwan Cement Corporation.
