Recently, 2 new excavators appeared in the fleet of the ASTRON GROUP Association: the DOOSAN DX 520 LCA-K crawler excavator and the CATERPILLAR M 313 D wheeled excavator, and this became a real event.

Immediately after their purchase, they aroused demand among customers of our services and the interest of partners, starting to work actively.

What kind of equipment is this, what features and advantages do these excavators have?

The Doosan crawler excavator of 2021, manufactured in Korea, and the Caterpillar wheeled excavator of 2014 are truly powerful special equipment. It combines high productivity, reliability and durability. In practice, it has been widely used in the construction of buildings, the demolition of old buildings and fences, the construction and arrangement of roads, and the laying of underground engineering networks.

For comments, we turned to the head of the Ivano-Frankivsk branch, Volodymyr Mokrynsky, and here is what he told us: “This is a modern, high-performance machine designed for operation in the most extreme conditions. So, among the features of Doosan, it is worth highlighting: the presence of an advanced EPOS electronic control system, which automatically monitors the condition of the equipment and issues appropriate errors when a malfunction occurs, the use of high-quality anti-friction bushings and articulated joints of actuators that are able to retain lubricant well and ensure the most even load distribution, the excavator’s track chain is a set of sealed, self-lubricating links, they are reliably protected from contamination. The CATERPILLAR M 313 D wheeled excavator is also a very powerful machine that works smoothly even in winter. Starts in a second, high cross-country ability, large boom reach, works at maximum even in very extreme conditions, quite easy to control, very comfortable cabin. All this allows us to speak with confidence about the high reliability and manufacturability of this equipment.