The most powerful excavator is equipped with an Isuzu four-stroke, six-cylinder turbocharged, intercooled direct injection engine, which conforms to the national three emission standards, and its displacement torque is generally larger than that of the competitive brand by 20 percent. Its power is strong, and it can easily solve the heavy load operating problems; it can upgrade the hydraulic system. Cooperate with hydraulic parts manufacturer to develop new main valve, improve the flow capacity, reduce the pressure loss of each oil port, improve the working efficiency, save energy and environmental protection, and reduce the oil consumption by 15% compared with the previous generation; As an advanced large-scale excavator using the original DOMCS dynamic optimization intelligent matching control system, the engine and the main pump to achieve the perfect match, maximum use of engine output power, operational efficiency 6; In view of the fuel characteristics of the Chinese market and the special engine equipped in the construction environment with large dust content, the enhanced working equipment and the lower frame designed for dealing with complex working conditions have stronger power, making the performance of large excavators more stable and reliable. Job stability performance is 8% higher than that of competitive products.
