2019-01-11
With the increasing number of micro excavators, especially domestic merchants, the rise of micro excavators has begun to enter our society. The widespread use of micro excavators has attracted more attention from the market, and the increasing attention from brands has also led to micro excavators entering various parts of the city. Micro excavation can serve as a special type of engineering machinery project. Micro excavation in excavators can also carry out a large number of engineering operations, especially indoor and on-site construction, which other machinery cannot achieve. The accessories provided by current micro excavators can meet a large number of different requirements. For example, some construction sites' internal structural renovation micro excavators are not only capable of excavating and burying small earthworks, but also far superior to manual labor in wall renovation and structural upgrading. The limitations of the venue prevent large machinery from being used extensively.
Two new small models launched by CATThe 308.5 and 307.5 small excavators have little difference in appearance, but their internal performance parameters are completely different. As an upgraded equipment, the 307.5 adopts the CAT C2.4 turbo engine with a power of 34.9KW and a displacement of 2.43. High performance output and low emissions are already the mainstream requirements for future construction machinery equipment. Although there is only a difference in model, the 308.5 has the best performance and technical content. The CAT 308.5 adopts the CAT C303B engine power system, which has a maximum power 16.9KW higher than the 307.5 and a displacement of only 3.33. The performance gap between the previous generation 306 and 307 in CAT small excavators has also led to a shortage of 307D excavators in ChinaSecond hand excavator marketThe sales of this new model are also showing a one-sided situation. The new model still adopts a polarized equipment performance division, and the highest degree of differentiation is still based on different requirements to distinguish the high and low watershed of small excavators. In terms of factory price, the price division of this new machine will not be less than 18%. If we don't consider the price factor, the 308.5 model will lead the same level of equipment in any aspect among future small excavators.
If purchasing a small CAT piler excavator, we still recommend mainstream optionsIs the 307D small excavator capable of meeting different construction sites in terms of reputation and performance standards. However, the 306 has certain performance flaws and its stability is far from meeting the standard of 307D. The price difference between the two second-hand excavators that we are most concerned about is more than 30%, which shows how we should choose to purchase these two models.
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