Hyundai VS Doosan
The excavator is only suitable for buildings and mines? That's wrong. The excavator has developed into agriculture, and many excavators have made small and small excavators for the needs of agriculture to make up for the shortage in this field.
We can also find that more and more garden greening, flower planting and nursery, agricultural orchard began to use small and small excavators to replace manual work, not only improve work efficiency, but also save a large part of the cost.
Today, the brick house brings two 1.7T class mini excavators, Doosan DX17z and Hyundai R17-9VS, which one is better, so let's have a look.
Appearance
There are some differences between the mini excavator and the medium and large excavator. The bottom of the big arm is installed with the oil cylinder. The operation can be realized by the expansion control of the oil cylinder to realize the operation in different angles. Therefore, the larger the swing angle of the boom is, the wider the scope of operation will be. At this point, Doosan DX17z has a slight advantage.
A special advantage of the mini excavator is that the width of its tracks is adjustable, and it can be minimized when walking, and it can pass through a very small space. When you work, tune it up to the maximum with greater stability. Similarly, the front bulldozer can also adjust the width.
The adjustment range of Doosan DX17z's tracks is 980mm~1360mm, and the adjustment range of modern R17-9VS is 990mm~1300mm. If you have to divide the height, Doosan DX17z is slightly better.
Core configuration
In the core configuration, the two models use Kubota's engine.
From the data point of view, the Hyundai D902 engine performs a little better. In the hydraulic system, the main pump flow of DX17z is 15/min and R17-9VS can reach 18.8/min. As modern engine power is large, the main pump flow will be relatively large.
Driving experience
In terms of driving comfort, the two models are much the same. Mechanical suspension seat, backrest and direction can be adjusted. The display and operation buttons are mounted behind the joystick for easy operation.
Maintenance and maintenance
Maintenance is also the point that the boss pays more attention to, after all, convenient and quick maintenance can save a lot of time and energy. Mini excavators are very convenient for large excavators. Open the rear and side of the machine door can be repaired and maintenance, avoiding the fuselage climbing the fuselage.
Summary of brick home
Generally speaking, the two models have little difference in overall performance, and they are all new models in 2017. But the DX17z of Doosan is a European original imported machine. The quality is very assured, and the price may be higher.
As for how to choose, it can only be said that different people's needs and preferences are different, and there may be differences in choice.
