Used Korean Doosan Heavy Equipment Second Hand Mini Excavator 210W-7

Product details

Equipped with a Doosan high-efficiency engine, it has a strong digging force, and its distinctive characteristics of mobility, flexibility and efficiency can quickly exert excellent work efficiency and excellent performance under any conditions. Since the product has been listed, it has achieved high returns and high benefits by virtue of high-quality service, excellent quality and excellent performance, so it has been favored by the majority of excavator users.

Product advantages of Doosan 210W-7

1.Strong, efficient and green

The use of environmentally friendly ultra-strong water-cooled Doushan engine that fully meets China's noise standards, and the installation of a new cooling fan and a large silencer, while reducing noise and bringing strong mining power and excellent driving ability, can achieve fast movement in the construction site, showing a high driving speed

The degree, excellent acceleration performance, powerful driving force and climbing ability ensure the working ability of the Asaki area. At the same time, equipped with large flow hydraulic pump and large displacement gear pump, greatly improve the pilot pipeline operability, can achieve high efficiency work.

2. Superior performance and convenient operation

DH210W-7's rotary horse is equipped with built-in rotary anti-reverse valve, which prevents the swing when the upper body is rotating and braking, so as to achieve effective operation: The control valve redesigned according to the characteristics of the equipment greatly enhances the working performance, and the piston cylinder is used to minimize the vibration phenomenon that may be caused by uneven ground during work and driving. The walking motor, which can be adjusted to different road conditions, has a greatly improved output torque. Through the induction design of the control lever, the pressure can be divided into two gears to control, and the operation can be carried out according to the driver's intention, so as to achieve flexible and effective operation: at the same time, the application of the two-gear joystick valve improves the maneuverability and makes the best distribution of the boom and the walking oil when lifting heavy objects, so that the movement of the boom is more smooth. At the same time, the control arm and bucket rod can be flexible and effective operation, the advanced hydraulic control valve can achieve perfect flat work performance, and the operating handle in the cab can achieve fine operation to meet the fast and accurate operation requirements.

3. Complete and easy to maintain

DH210W-7 equipment is equipped with various convenient devices, both external and internal, to ensure that it is always in perfect condition and fast operation. The exhaust pipe is made of stainless steel, which increases the durability through pipe rust prevention. With large volume fuel tank, it can be operated for a long time (350L); In order to ensure the safety of engine preparation, the turbocharger heat protection plate is installed, which reduces the number of maintenance times and greatly improves the reliability of the product. In order to completely move to solve the risk of damage to the exposed antenna when moving or working, the glass built-in antenna of the luxury car is used, which has no risk of damage and can be received with high sensitivity.

The use of cauterization pin and high front bushing, increase the cauterization layer, improve the strength and wear resistance, minimize the gap between the pin and the bushing: a variety of pilot valve groups, brake valves and accumulators are centrally arranged in the battery case cover, convenient preparation and spot inspection.

When inspecting the engine, just open the lower cover of the upper rotating body, connect the hose prepared in the tool box to facilitate quick oil discharge, place the oil leakage on the ground, and reduce environmental pollution; Equipped with an oil-water separator, when the equipment stops running, the fuel will produce a small amount of water, which flows into the engine.