SWE series medium hydraulic excavators have taken over the robust style of full range of Sunward products, streamlined appearance and clouds pattern and adopted the idea of “integrated innovation” and “open innovation”. Launched as a pioneer series products for urban construction, such product features reliability, high efficiency, energy saving and comfort, it is developed relying on Sunward long-term accumulation of machine design and electro-hydraulic integration technology. Its main component is the power and hydraulic systems customized by cooperation with internationally renowned strategic core parts suppliers and the self-developed control and monitoring system is its core. The machine is equipped with a high-grade cab that conforms to the Europe FOPS / ROPS safety standards, with the front view in conformity with ISO standards and a minimum range of surrounding blind view area; in addition, the machine is provided with a new self-folding seat and an operating handle for easy control; with simple and convenient maintenance as well as a monitoring system characterized by wide viewing angle, high definition, high brightness, friendliness and rich content, the machine can be used to carry out various construction tasks of earthwork and so it is called the new power of earthmoving equipment. By virtue of its excellent performance and reliable quality, the medium excavators are widely used in the first-line project construction all over the Country and have a wide application in the national water conservancy system, and therefore, it is worthy of the title “Specialized earthmoving equipment”!