Excavator machine creates considerable economic profits for people engaged in construction industry. However, it is not easy to make the maximum profits since many factors will affect the final achievement. The critical and primary factor is to choose the most suitable machine for your project, which is the precondition of the following work. Then, how do you know that your machine is suitable or not?
The size of the project is the first factor that you should consider when choosing excavator. Generally, when the construction scale is large but the working environment is tough, the excavator machine with crawler belt should be considered. And the heavy-duty digger with narrow crawler belt is suitable to be used in the site where the ground has strong bearing capacity as well as many sags and crests with hard and big rocks. On the contrary, the digger with broadened and extended crawler belt should be used in the site where the ground has bad bearing capacity with loose soil. When referring to the small-sized construction project like road building and farming work, the excavator weighing 20t-25t can satisfy the requirement.
There is one more factor that can decide whether your excavator machine is suitable for you, that is the supported equipment. The performance of your excavator should be accordance with that of the supported equipment. Otherwise, it will lead to wasting of resource and bring damage to the machine. What is more, you should also consider your financial situation and decide the terms of payment to purchase the right excavator. If you have sufficient fund, you can pay more attentions to optimize your purchase structure, such as purchasing famous brand with super after-sales service, which can improve the competitive power of your project and save maintenance cost in the long term.