As you might have already noticed, every machinery manufacturer all around the world are preparing themselves to change (for better, we hope) everything about their machines. One of the latest new concept application can be seen in 8th generation, launched in 2011, of Komatsu excavators where we can see much better fuel efficiency and other improvements. What we concerned about these new models is what sort of hydraulic system does it use. To be honest, we still have no information on what types of main pumps, final drives and swing device are installed and less assure if spare parts are needed at all at this point.
Nevertheless, Korean makers, too, trying to catch up with fast-going fashion of excavator business and recently, all three (Volvo Construction Equipment, Doosan Infracore, Hyundai Construction Equipment) have completed introduction of their futuristic designs and in this blog you can get to know how these three are planning to advance in the future.
1. Doosan Infracore
3. Hyundai Construction Equipment
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