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Bringing more muscle to the forest

Winter 2014

For powerful and precise performance, the Doosan DX300LL-3 log loader takes all-day forestry work to a new level. The log loader features a fully guarded, heavy-duty undercarriage and upper structure that is designed specifically for picking, moving and placing your heaviest timber loads in the most challenging operating conditions.

For a more durable construction, the DX300LL-3 is equipped with a high-walker undercarriage design. Its tracks feature heavy-duty links with double grouser shoes and full-length track guiding guards. The DX300LL-3 also has durable top rollers with special clean-out brackets.

The DX300LL-3 complies with iT4 emission standards and regulations, using a three-fold systems approach: cooled exhaust gas recirculation (CEGR), a diesel oxidation catalyst (DOC) and a diesel particulate filter (DPF). This engine optimization also delivers increased horsepower and torque, for improved operating performance and productivity.

The high-pressure common rail fuel-injected engine teams with the Electronic Power Optimizing System (EPOS) to deliver optimum power and fuel efficiency to forestry projects. The EPOS also provides four power modes, auto idle and machine diagnostics. Additional features that increase Doosan customer efficiency include an easy-to-read display monitor and precise controls.

Upper structure

The log loader's upper structure offers mainframe reinforcement, full under-house plate guarding, integral catwalks, heavy-duty side doors with guarding over the hydraulic pump and cooling system access doors, and undercarriage guarding. Its cab features a 4-foot riser with hydraulic tilt for transport.

The DX300LL-3 log loader has a larger cabin that combines superior comfort, good visibility, low noise levels and a roomy environment. Operators can work naturally with the standard heated air suspension seat and a large door opening for easy cab entry and exit. The high-performance air conditioning system offers adjustable airflow and five operating modes to keep operators cool throughout the workday.

Easy-to-operate joystick controls facilitate precise machine movements. A multi-function color LCD monitor displays a variety of machine information, including operation history, flow-rate control and filter/oil information. In addition, the sound-suppressed cab keeps machine noise low to reduce fatigue.

Extended maintenance intervals and easy access to service points increase machine uptime and productivity. Examples include centralized grease points, wide side-access doors for cleaning the cooling system, boom pivot bushings with increased greasing intervals, and a large-capacity engine air pre-cleaner that removes more than 99 percent of airborne particles and extends filter cartridge service life.