Doosan Infracore Construction Equipment America

DX300MH-5

Material Handler


DX300MH-5

As the largest material handler in the lineup, the DX300MH-5 is built for the most demanding material handling functions. It features a fixed 6 ft. cab riser with hydraulic tilt, straight boom and droop nose stick, sandwiched counterweight, rotate grapple ready hydraulics, and additional guarding. Careful design, high-pressure common rail fuel injection and four valves per cylinder deliver increased torque and efficient fuel consumption. High-capacity pumps improve productivity, while the swing drive provides rapid cycles.

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Features & Benefits

  • Power Mode
    In addition to four power modes, the DX300MH-5 includes lifting work mode, which provides increased pump torque, low engine RPMs, and an automatic power boost.

  • Cooling features
    Cooling features of the DX300MH-5 include a variable speed fan and a split cooling system, which utilizes both hydraulic oil and engine coolant.

  • Tier 4 emissions standards
    To reach these standards, the DX255LC-5 incorporates a high-pressure common-rail (HPCR) fuel delivery system as well as cooled exhaust gas recirculation (CEGR) combined with a diesel oxidation catalyst (DOC) and selective catalyst reduction (SCR).

Specs

Key specifications
Operating Weight 79366 lb
Rated Horse Power (Net) 358.1 hp @ 1800 rpm
Engine Emissions Tier (EPA) T4
Max Digging Reach (Ground) 42' 7"