Tier 4 Overview
ROC

    Doosan DX420LC (Tier 3) Crawler Excavator

    • Improved production
    • Premium comfort
    • Excellent reliability
    • Reduced maintenance

    The DX420LC is a leader in the 40-50 metric ton size class. The solid performance, excellent fuel efficiency, operator-focused working environment and exceptional durability deliver consistent results.

    The high pressure common rail fuel injected engine and Electronic Power Optimizing System (EPOS) deliver optimum power and fuel efficiency. The design optimizes combustion and torque for faster cycles and maximum results. Choose from Standard Mode for optimized fuel consumption and general working conditions, Power Mode for faster cycle times and heavy duty work requirements or Economy mode for reduced fuel consumption in reduced demand applications.  A multi-function color LCD monitor panel displays a variety of machine information, including operation history, flow rate control and filter/oil information.

    Comfort advantages include a roomy cab, simple controls, excellent visibility, high-performance air conditioning and extra storage. The reclining, height- and weight adjustable standard suspension seat has a headrest and adjustable armrest.

    Designed for long life with an extra-sturdy frame and reinforced superstructure, the DX420LC is built for reliability. The boom design and X-chassis frame are designed for greater integrity and durability. Bushings and ultra-hard wear disks are designed for extended service intervals and steady performance. The permanently sealed and lubricated track links maximize uptime and reduce operating costs.

    Download Doosan DX420LC (Tier 3) Crawler Excavator Brochure
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