DL300-G is a newly developed new construction machinery and equipment integrating loading, migration, leveling, slope operation and other functions in one. It integrates the five functions of "digging", "collecting", "transporting", "lifting" and "unloading" in one, with excellent working efficiency and economic performance. It partially replaces the application of excavators and loaders.
It adopts exclusive Weichai WP10H four-stage emission engine with strong power. Through the golden combination of power and static pressure system, rapid response, high transmission efficiency; Intelligent working system is adopted to realize automatic lifting and leveling of the working device with one key to improve control efficiency; By developing the combined action power matching control strategy under high traction force, the traction force can reach more than 250kN and adapt to the heavy load condition. The machine is flexible, and the comprehensive construction efficiency is increased by 15%. Rely on the engine ECO mode, reduce fuel consumption by 15%; With efficient and energy-saving working hydraulic system, hydraulic oil replacement cycle up to 5000 hours.
A golden combination of power and static pressure systems The power transmission system composed of Weichai engine matching Linde static drive system has the characteristics of rapid response and high transmission efficiency. The hydrostatic transmission system can automatically match the load change and adjust the transmission ratio in real time without manual shifting. At any time, power can be continuously transmitted to the track, and both sides can be independently controlled, can realize the load steering operation. ECO mode, energy saving tool The ECO model is developed to provide optimal fuel economy per unit earthwork for medium load conditions. In ECO mode, the engine is controlled to operate steadily within its minimum fuel consumption operating range, with the lowest fuel consumption per unit of power output, which is 15% lower than the fuel consumption per unit of earthmoving in standard operating mode. Stable engine control In both standard power mode and ECO mode, the controller seeks to minimize engine speed fluctuations due to load changes, reducing additional fuel consumption due to speed fluctuations. High efficiency and energy saving working hydraulic system German Rexroth load sensitive variable system, provide flow on demand, no power loss when the hydraulic system is not working. The main cooling module fan hydraulic drive, speed according to the heat dissipation requirements intelligent control, especially when the system temperature is low, the noise reduction effect is remarkable. The standard replacement cycle of hydraulic system oil is 2000 hours, and the longest can be extended to 5000 hours when the oil quality analysis service is adopted. Intelligent working system One key to achieve automatic lifting, automatic leveling, improve control efficiency.
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