Road Machinery Network: Experience the extraordinary fuel-saving journey of Sany LNG mixer truck

Source: China Road Machinery Network

 

May 21, 2014, Sany LNGMixer trucksIt was grandly listed in Shenzhen Qixingwan Yacht Club. At the event site, in order to allow more than 400 users attending the conference to more intuitively evaluate the energy-saving effect of LNG natural gas mixer trucks, Sany held a fuel-saving competition for LNG mixer trucks and diesel mixer trucks. At the same time, in order to ensure that the fuel-saving challenge is more objective and fair, Sany invited reporters as referees to personally test ride the Sany LNG mixer truck and track and supervise the holding of the fuel-saving challenge throughout the process.

The rules of the competition are very simple, Sany LNG mixer truck and diesel mixer truck (both vehicles have reporters as supervision to ensure that the competition is objective and fair) drive along the same route, transmit gas consumption and fuel consumption data to the press conference site in real time through wireless network, and decide who will become the ultimate energy-saving army by converting the consumed fuel into an equal proportion of the amount.

The reporter boarded the Sany LNG mixer truck and began to perform the duties of competition supervision: the first task was to take pictures of the odometer and gas consumption before the competition. The reporter also recorded *5656 sets of data from time to time: the odometer showed 2146km at the time of departure, and the gas consumption showed 238m³ (due to a certain amount of consumption when waiting for the start, the official announcement of the start of the race showed 239m³)

The driver is Master Liu, the commissioner of the Sanyi Lake steam mixer truck

From the exterior shot by the co-pilot, the reporter's intuitive feeling is that the cab has a very wide field of vision.

Before departure, the odometer shows the current mileage of 2146km

The air consumption is displayed as 238 m³ at the time of shooting (239 m³ when the race is officially announced)

As soon as the flag waved, the race began, and the two cars will circle along the Qixing Bay in Shenzhen, which is surrounded by mountains and seas. As a co-pilot, the *5656 feeling to the reporter is that the sound of the car is small, the power is very sufficient, the car is very stable, and the cab is very spacious, and the field of vision is very wide, so that the reporter has a kind of "feeling that you can sit on it and drink coffee". The driver of the Sany LNG mixer truck is Master Liu, a commissioner from Sany Lake Steam Mixer Truck, a technician with rich driving experience and a thorough understanding of the equipment. In order to maintain consistency and fairness in the race, the two cars maintained a speed of 15 km/h throughout the race.

When the reporter asked about the endurance of this Sany LNG mixer truck, Master Liu said proudly: "Sany LNG mixer truck uses the world's best gas cylinders, and the volume of gas cylinders is *5655 in the domestic mixer truck, and the vacuum insulation performance is *5656 in China." Therefore, this Sany LNG mixer truck can run 400 kilometers with one gas refueling, and the mileage that can only be achieved by adding two times to other companies' vehicles, and Sany LNG mixer truck can be added once, which not only saves time, but also greatly reduces the risk of the car being stopped due to insufficient fuel." According to Master Liu, the Sany LNG mixer truck he is driving now is from Shaoyang, Hunan, the headquarters of Sany Lake Steam, to Shenzhen in more than 20 hours, and the whole journey of more than 700 kilometers has only been refueled once in Shaoguan, Guangdong.

While talking, the Sany LNG mixer truck that the reporter took ran more than 10 laps in Qixing Bay, drove for more than 1 hour, and the two cars returned to the venue. The reporter also captured the figures displayed on the odometer and gas consumption meter with his camera at *5656 time: 2175km and 249m³, and these numbers were also transmitted back to the press conference site in real time through the network connection.

The post-race odometer shows the current mileage at 2175km

The total gas consumption shown on the gas consumption meter after the race was 249 m³

Then came the really exciting part – the announcement of the results. At the press conference, the results of the competition really surprised the reporter. The large screen at the scene showed that in the same race of more than 29km (LNG mixer truck is a few hundred meters more), Sany LNG mixer truck consumes a total of 10.30m³ of natural gas, while diesel mixer truck consumes a total of 13.00L of fuel, according to the current unit price of natural gas and diesel, Sany LNG mixer truck costs a total of 50.03 yuan, and diesel mixer truck costs a total of 101.4 yuan. In less than 30 kilometers, Sany LNG mixer truck can save users more than double the cost of 51.37 yuan compared with diesel mixer trucks.

The comparison of the final data sent from the two vehicles at the press conference showed that the Sany LNG mixer truck won completely

If we extend it further according to this set of data (excluding some factors that cause the fuel consumption of diesel vehicles to be slightly higher due to special roads and slower speeds): according to the current fuel price calculation, Sany LNG mixer truck can save at least 1.1 yuan per kilometer compared with diesel mixer truck of the same power. According to the calculation that a car travels 60,000 kilometers per year, a car can save 75,000 yuan in operating costs a year. During the service life, the fuel cost savings alone can be used to buy a new car; Based on the calculation that each truck transports 20,000 cubic meters of concrete per year, Sany LNG mixer truck can save 43,800 yuan per vehicle per year compared with peer natural gas mixer trucks.
As the supervisor of the whole competition, the reporter not only felt that Sany LNG was economical in energy saving, but also that the advantages of the mixer truck powered by natural gas in environmental protection were incomparable to that of diesel vehicles. In the current situation of being constantly troubled by the haze weather, how to start from the present and return us to a blue sky? Sany LNG mixer truck has set an example for China's construction machinery industry in this regard!