Doosan's Tier 4 Final DX140W-5, DX190W-5 and DX210W-5 wheeled excavators, which replace the dash-3 models, feature improved fuel efficiency with the Smart Power Control (SPC) selectable engine mode and multiple product enhancements.
- Rubber tires
- Selectable Smart Power Control (SPC) engine mode consists of variable speed control and pump torque control working together to improve machine efficiency and reduce fuel consumption
- Four power modes; four work modes
- Variable speed control reduces engine rpm during low workload requirements improving fuel efficiency by up to 3% to 7%
- Pump torque control matches hydraulic pump torque and engine response to the task
- Doosan DL06 diesel engines optimized for use with a high-pressure common-rail fuel system and cooled exhaust gas recirculation system
- Use diesel oxidation catalyst and SCR after treatment
- Ergonomic joystick
- Relocated rear camera
- Camera monitor
- Floor pedal adds optional way for operators to activate two-way auxiliary hydraulics
- Alternator upgrade provides 80 amps
- Emergency stop relocated
- Standard three-year subscription to Doosan Telematics
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