[Original of Truck House] Since entering 2023, the sales of new energy vehicles have doubled daily, and many new energy vehicles have emerged in the market, which provide card friends with richer car purchase options.
Of course, if we say which brand is the most concerned in the new energy market this year, then I think it is definitely on the list. After continuing to sail through the 800-kilometer Sany Magic Tower 1165 pure electric heavy truck, Sany Heavy Truck has also launched a number of pure electric traction heavy trucks with different power. In this article, we will talk about the new Sany Heavy Truck E50 equipped with a 350-degree battery.
▏ The cab of the same fuel truck has novel color matching and full functions.
The real car is adapted to the same cab design of the same brand, which is more conducive to brand promotion and cost control. At the same time, the whole vehicle looks familiar, tall and powerful, and the contrast design of sky blue and black is relatively novel in the market.
In addition, in terms of functional configuration, the real shooting car has a split rearview mirror that supports electric adjustment and electric heating, giving consideration to convenience and driving safety in rainy, snowy and foggy weather. In terms of light group, the car is not equipped with automatic headlights, and the other light sources are halogen bulbs except LED daytime running lights.
When you open the front mask, you can also see that the internal layout is reasonable and regular, and the positions of the air conditioning filter element and the glass water filling port are moderate, which is undoubtedly convenient and labor-saving when replacing and filling. At the same time, the cab is lifted to an electric form with an additional wired control handle, which can also prevent misoperation and damage to the air intake grille.
When the line of sight comes down, the real car is very intimate. There are two-stage boarding pedals in the small bumper area, which can facilitate card friends of different heights to step on and wipe the windshield. Compared with some models that only provide a lower level pedal, Sany’s real car design is worthy of praise.
The side design of the cab of the real shooting car is mainly simple, and both cars have external storage boxes, which is also convenient for card friends to place on-board tools as needed. At the back of the cab is a large-sized 350-degree battery pack, which uses lithium iron phosphate battery from Yiwei Lithium Energy and supports 400A dual-gun DC fast charging.
From 20% to 90%, the charging time is less than 50 minutes, and the battery can be changed in 5 minutes, and the battery life is over 200km under the standard load plain condition. More importantly, the whole battery pack, as well as the drive and independent water cooling system, and the 8kW water cooling unit and independent battery thermal management assembly developed by Sany have three modes of self-circulation, refrigeration and standby, which have better performance and fully improve the safety and durability of the battery.
Of course, in addition to the simple matching of charging and replacing power, Sany Heavy Truck also provides a new operation mode for card friends, that is, it is used with Sany Mini Power Station.
It is reported that Sany Mini Power Station covers an area of only 35.3 square meters and can be completed in the shortest half a day. The power exchange station comes with 3 battery positions, 1 cache position and 2 charging terminals, which can serve the charging and replacing needs of 10-30 electric heavy trucks, and is perfectly compatible with various power exchange models under Sany Heavy Truck.
In terms of charging and changing capacity, this mini-station can realize the power changing capacity of 22,400 kWh/day. According to the power consumption of 1.6kWh/ km, it can make the vehicle travel 14,000 kilometers every day, and it only takes 5-6 minutes to change the power each time.
It can be said that Sany New Energy Heavy Truck, with the blessing of Sany Mini Power Station, has completed another sense of "completely solving the battery life anxiety of trams", which is even more beneficial to users.
▏405kW motor+high-power kinetic energy recovery supports vehicle OTA.
In the motor part, the real car is equipped with a flat wire motor with a peak power of 405 kW, and the maximum output torque is 2400 Nm. Matching it is a four-speed automatic gearbox and an 11-ton 440 rear axle with a traditional drive shaft and a speed ratio of 5.143.
In addition, the gear shifting mechanism of the car adopts pocket gear design, which is convenient to operate and beneficial to improve the utilization rate of the interior space of the cab. It also has the functions of economy, movement mode switching, and five-speed electric slow braking, which can realize the maximum torque recovery of 1000 Nm, and the constant-speed downhill function can further guarantee the driving safety.
The common kinetic energy recovery device for electric vehicles is naturally equipped with real cars. Its energy recovery rate is as high as 36%, which can maximize the energy recovery from empty and full load and ensure a comfortable driving experience. It is very suitable for long downhill sections and has a good application performance in terms of safety, comfort and scene adaptability.
In addition, the controller of the real car comes from, which is also very mature in technology and one of the common matches of many new energy vehicles in China. At the same time, the controller was not unexpectedly arranged at the bottom of the cab, next to the air pump and the brand electric compressor.
More importantly, the real car is also integrated with OTA function, which supports functions such as upgrade, intelligent maintenance, vehicle management, software version upgrade management, upgrade status statistics, etc. This function has a great improvement in vehicle operation efficiency and fleet management.
Of course, the real car is striving to improve the adaptability of the vehicle scene, and it has not ignored the driving safety. According to the data, the car is equipped with 3000W Shuang Yuan power steering oil pump, ESC, shoe wear alarm, slope assist, power management, turning or reversing alarm, double warning and other active and passive safety configurations.
▏ Double 12-inch color large screen PTC water heating is more practical.
In the interior design, the real-shot car also adopts the family-style design style of the same brand, and in the configuration, the real-shot car is also very eye-catching, such as the car with airbag shock-absorbing seat, multi-function steering wheel, automatic air conditioning, double 12-inch color LCD screen, power take-off and other functional configurations.
In addition, compared with other pure electric vehicles, the real car is equipped with 8kW water heating PTC device as standard in the air conditioning and heating configuration of the whole car, which can realize one-button heating and adjustable temperature, and can meet the low-temperature heating demand of -30℃. And compared with the resistance wire structure, the water heating PTC has better performance in terms of comfort. At the temperature of -15℃ in the cab, it only takes 12 minutes to raise the temperature to 20℃, and the defogging of the window can be completed in 90 seconds.
In terms of comfort, the flat floor cab equipped with the real shooting car can also effectively improve the space utilization rate and the convenience of using the cab. Considering that most vehicles are used in short positions, the upper berth is cancelled, and the lower berth with acceptable size not only has enough rest space for daily use, but also has a stronger sense of space openness and is not depressed.
● Postscript
Under the general trend of new energy, Sany Heavy Truck is booming in this year’s new energy heavy truck market with its profound technical background and forward-looking layout. In this paper, this pure electric traction real-shot car has been upgraded and strengthened in the aspects of battery life, operational efficiency, driving safety, driving comfort, etc., which are concerned by card friends. At present, it is also a new car purchase choice in short-term operating scenarios such as ports, industrial and mining. (Text/Wang Chaopeng)
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