Wickberg Marine Contracting is no stranger to operating excavators around water. This Belford, NJ-based dredging contractor has four hydraulic dredges and mechanically dredges with long-reach ...
Hybrid hydraulic excavators represent a significant advancement in construction machinery by integrating conventional hydraulic systems with additional energy regeneration and electric drive ...
Caterpillar says the new 336E H hydraulic hybrid excavator is its Next Generation. Until late 2011, the company had been developing both hydraulic and electric hybrid excavators, but Ken Dale Gray, ...
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