Experienced drivers know that XCMG's old 25 ton model has been in the market for nearly a decade, and its popularity is still as high as before. Even in the second-hand car market, it is difficult to find a car, and the quality and reliability of its products are self-evident.

The QY25K5-I is still in short supply for a reason despite the frequent launch of new cranes today. This car can fight tough battles and long-lasting battles. Some friends have reported that the K5 in their hands has almost no problems throughout the year, and the drivers working on the construction site do not stop working on shifts. The valve pump, which has been in use for 3 years, looks the same as new, with no signs of oil leakage.

The eight speed gearbox, with a 40% gradient and a maximum driving speed of 80km/h, is still not outdated in terms of chassis parameters today. The plug-in arm head design, which has obtained a national patent design, was also the only mature enterprise in the industry to apply this technology at that time. The extended embedded strip slider has a large support area, reduces the contact stress on the inner arm cylinder, and enhances the load-bearing capacity of the lifting arm.

The most powerful feature of K5 is its mature hydraulic system, which is known as “stability”. The entire hydraulic system can withstand changes in lifting load pressure and oil pump flow, ensuring the actual speed regulation requirements of customers, controllability of lifting actions, and reducing hydraulic system heating, extending the service life of the hydraulic system.