Wheel Excavators: DX190WA
Great Productivity & High Fuel Efficiency with Exc
DX190WA has been built for the industry`s No.1 productivity and fuel efficiency thanks to high durable parts with advanced fuel -control technology.
Durable components guarantee enough working hours without any down-time.
Performance & Stability
Maximum performance by Doosan in house engine
• Doosan 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.
• Relief cutoff technology of Doosan prevent transfer of unnecessary flow to keep powerful working level
at the maximum value while reducing consumption of fuel.
• When operator takes break for rest with the joystick kept fixed, both of 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 pump and engine
efficiently reduces unnecessary fuel consumption as well as exhaust fumes.