There is a coal sea in northern Shaanxi, with excellent quality and easy mining. 40 years ago, Yulin opened the prelude to energy development. In this once loess land, a city relying on coal resources has rapidly risen and gradually grown into an important energy base and modern coal chemical industry demonstration zone in China.
Nowadays, hundreds or even thousands of cardholders set off from here every day to transport raw coal to various parts of the country, writing stories of "turning coal into gold". Boss Ma is also an ordinary member of the coal transport army. The difference is that his assistants are much more awesome than those of his peers.

Solar term performance outperforms peers
In April of this year, Mr. Ma followed the trend of high-power gas vehicles and also replaced a Shaanxi Yan'an S700 gas tractor equipped with a 580 horsepower Cummins 15N natural gas engine. After nearly three months of running in, he was pleasantly surprised to find that the car had better seasonal effects than other models in the same category, significantly widening the income gap between him and his peers.
"The coal transportation market is not good now, and in order to save more money, most people drive gas vehicles. My previous gas vehicle had over 400 horsepower, but now it has been switched to 580 horsepower. Unexpectedly, the gas consumption has actually decreased. Compared to those who run the same route, I always add less gas than them."
If calculated based on an average gas price of 4.5 yuan/kg, each trip can help Mr. Ma save nearly 500 yuan. According to Mr. Ma, he travels three times a month on average and can save 1500 yuan per month. The additional cost savings are all real gold and silver that can be put into the cardholder's money bag.
The outstanding throttle performance of the Shaanxi Yan'an S700 gas tractor is thanks to the assistance of the Cummins 15N natural gas engine. Based on Cummins' advanced technology and working condition design in the field of gas power, this engine can save 5% -10% of gas consumption per 100 kilometers, and can maintain low energy consumption in mountainous areas, plains, highways and other road conditions.
Reliable and efficient super power chain
At present, Mr. Ma regularly runs the coal transportation route from Yulin, Shaanxi to Jiangxi, with a total distance of about 3400 kilometers per round trip. two-thirds of the road sections are driven on national highways, and he places great importance on the sustained performance of vehicle power output. "After driving for almost three months, the Yan'an S700 gas car has been reliable and without any problems. The Cummins engine is very powerful, which makes my work more efficient."

The Shaanxi Yan'an S700 gas tractor is equipped with an integrated exclusive power chain consisting of a Cummins 15N natural gas engine, a winning automatic transmission, and a Hande axle. It follows the efficient power configuration principle of "high horsepower engine, automatic transmission, and a small speed ratio rear axle", which is more in line with the power requirements of long-distance mainline conditions and can be accurately matched with the transportation needs of Mr. Ma.
The winning automatic transmission, which is of the same origin as Cummins, has a transmission efficiency of up to 99.8% and 12 functions such as starting on a hill and coasting in neutral. It has high reliability and smoothness in driving control. At the same time, the transient response to acceleration and overtaking, as well as the power reserve for full load climbing, are all in place, ensuring efficient operation and high attendance of the vehicle, and achieving a stable and winning journey.
Driving in a new environment is comfortable and considerate
"It takes three days to run a shipment, and the driver's cab is like our friends' home. When I first chose a car, I mainly focused on the driver's cab, making sure it was comfortable enough to impress me. The Yan'an S700 gas car is a high-end model with all the features inside, truly high-end, and I immediately fell in love with it."
The Shaanxi Yan'an S700 gas tractor directly upgrades the cab to a "cockpit", providing a star rated driving experience for tired passengers. Adopting a high top pure flat floor design, the interior height is 2.13 meters, creating a large space for free activities, which is very friendly to tall cardholders. Equipped with Grammer seats, equipped with functions such as ventilation and heating, airbag shock absorption, etc., combined with a four point air suspension shock absorption system in the cab, it can effectively alleviate driving fatigue and reduce bumps and vibrations.

The car also comes with household appliances such as a small refrigerator, parking air conditioning, and water dispenser, which is just as convenient as at home. In addition, the driver's cab is equipped with dual 12.3-inch full LCD instruments and a floating intelligent large screen, which can monitor and clearly display various operating data of the vehicle in real time. It also has functions such as music playback, video viewing, and voice interaction operation, providing a comfortable rest, entertainment, and leisure driving environment for cardholders who travel thousands of miles, making freight time more comfortable and fulfilling.
Opening up sources and reducing costs is a common pursuit of every retail cardholder, transportation fleet, and logistics company. Since last year, gas vehicles have quickly gained popularity due to a significant price difference between oil and gas. Especially, the Shaanxi Yan'an S700 gas tractor equipped with Cummins integrated exclusive power chain, with lower gas consumption, stronger power, and more comfortable driving experience, has won the love of cardholders like Mr. Ma who run long-distance mainlines. Boss Ma also bluntly said, "Buying is making a profit, which is a wise choice!"