Sany cranes + Yuchai power, professional customization, this strength, confidence!

Crane operators familiar with Sany cranes must be no stranger to "Yuchai engines". Many models of Sany, including 25-ton, 35-ton, 55-ton, and 70-ton ones, are all equipped with Yuchai power. Yuchai cranes, which are durable, fuel-efficient and powerful, have been widely praised by crane enthusiasts. But how powerful are they? Today, Brother Chong will take everyone to have a further understanding.

As the first engine manufacturer in China to exceed 10 million units in production and sales, Yuchai possesses professional engine research and development and manufacturing technologies. The K series engines have always been regarded as the core power platform in the commercial vehicle sector. Since the K12 stage of the National V standard, the K series has accumulated a good reputation.

Entering the National VI stage, the K series engines began to benchmark against world-class products and undergo comprehensive upgrades. In response to the special working conditions of cranes, YCK08, YCK09 and YCK11 engines have been launched.

In order to adapt to different working scenarios, Yuchai engines have been professionally calibrated for the usage environment of cranes, road conditions and the working conditions of users, and dedicated components have been developed to enhance the reliability of the products.

Among products of the same level, YCK08, YCK09, and YCK11 have more powerful displacements, stronger power, and greater low-speed torque. Their idle lifting capacity is over 10% higher. Among them, in the 7.7L displacement range, YCK08 has the largest torque and the strongest power compared to engines of the same level.

It adopts a low-inertia turbocharger, which enables a faster power response. Not only does it have super explosive power, but it can also easily handle various terrains. It has strong climbing power and can start under load even in low temperatures at high altitudes.

YCK08, YCK09 and YCK11 are further enhanced by highly efficient desulfurization technology, featuring strong adaptability to oil products. They do not crystallize after long-term operation and have an extremely long regeneration cycle.

High detonation pressure, ultra-high pressure fuel system and high-efficiency turbocharger make the engine combustion efficiency higher. Adopting an intelligent mode, it ensures that under the same working conditions, fuel consumption is 8% to 10% lower than that of competing products. In particular, the YCK11 stands out in fuel economy. After testing by the China Automotive Technology and Research Center, the average fuel consumption of this engine is 1 to 2 liters lower than that of similar engines per 100 kilometers.

Feng Peng from Tianjin has a very high opinion of the STC250E5-1 equipped with the Yuchai K08 engine: "I can work up to 15 hours a day at the longest. When working continuously for a long time, the performance of this engine is also very ideal." Apart from its construction performance, what I like most about it is its fuel consumption. Compared with the equipment I used before, the fuel consumption can be reduced by about 8% to 10%.

Yuchai engines always bring surprises by achieving the greatest value at a low cost.