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Description
Great Productivity & High Fuel Efficiency with Exc Reliability Performance & Stability Fuel Efficiency•Wheel-Excavators-DX190WA-Doosan
DX190WA has been built for the industry`s No.1 productivity and fuel efficiency thanks to highly durable parts with advanced fuel-control technology.
Durable components guarantee enough working hours without any downtime.
Maximum performance by Doosan in-house engine
• Doosan's in-house engine perfectly harmonized with the hydraulic system and provides strong power.
• Mechanical engine providing high resistance to moisture, dust, and bad fuel quality.
The relief cutoff technology of Doosan prevents the transfer of unnecessary flow to keep a powerful working level
at the maximum value while reducing the consumption of fuel.
• When the operator takes a break for rest with the joystick kept fixed, both the engine and the
pump are kept in standby mode with maximum rotation rate and hydraulic power. In such a case,
unnecessary fuel consumption takes place.
• Engine & pump matching, the new technology of Doosan, fully resolves these problems. Matching response time between the pump and engine
efficiency reduces unnecessary fuel consumption as well as exhaust fumes.
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