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The Hydraulic Excavator DX420LCA
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The Hydraulic Excavator DX420LCA
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Description
Overview Performance & Productivity Durability Fuel Efficiency Maintenance & SafetyThe Hydraulic Excavator DX420LCA
– New powerful DOOSAN DE12TIS, direct injection, 6-cylinder engine.
– e-EPOS System (Electronic Power Optimizing System) and hydraulic power boost function for optimized combustion and minimized emissions.
– Self-lubricating sealed, extra durable track links and rollers.
– Improved sprocket, track guard, travel motor cover, and idler bracket for heavy-duty application.
– Heavy-duty X-shaped undercarriage with integrated track spring and idler plus durable box section track frame.
– Advanced pump control technology “Relief cut-off ” saves much fuel in heavy workload.
– Efficient conversion of engine output into hydraulic performance for better fuel efficiency and lower costs.
– Best-in-class double-element air cleaner and prefiltered Turbo dust separator for maximum fuel efficiency.
– Simplified electronics.
– Easy access to all maintenance components.
– Maintenance data available directly from the control panel.
– Fuel pre-filter with water separator.
– PC access for maintenance and repairs.
– Self-diagnosis function.
– Reliable Doosan parts.
– High battery capacity.
– Highly lubricated bushings to optimize greasing.
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