Modern tracked excavators are powered by turbocharged diesel engines with modern aftertreatment systems (Tier 4 Final/Stage V compliant) matched with load-sensing hydraulic systems. The combination provides maximum power as needed but automatically decreases fuel consumption in lighter operations.
The heavy-duty track system benefits from sealed/lubricated chains, heavy-duty rollers and multiple shoe options (standard, swamp or rock). Details of Taking out Track with Automatic TensionersAutomatic track tensioners maintain operational levels as good as new while extending the components’ life majorly and usually over 8,000 hours.