Key points
DURABILITY
• Self-lubricating sealed, extra durable track links and
rollers.
• Improved sprocket, track guard, travel motor cover,
and idler bracket for heavy duty application.
• Heavy-duty X-shaped undercarriage with integrated
track spring and idler plus durable box section track
frame.
Durability
STRUCTURES
• Heavy-Duty arm and boom, as a standard,
suitable for quarry & mining application.
• Large, robust boom and arm cylinders for
smooth, powerful operation.
• Reliable and well protected hydraulic,
electric and lubrication routings with simple,
optimized layout.
• Advanced EM (Enhanced Macro surface)
bush, 30% longer life time than competitors.
PERFORMANCE & PRODUCTIVITY
• New powerful DOOSAN DE12TIS, direct
injection, 6 cylinder engine.
• e-EPOS System (Electronic Power Optimizing
System) and hydraulic power boost function
for optimized combustion and minimized
emissions.
-EPOS
TM
e-EPOS
TM
COMFORT & HANDLING
• Spacious, newly designed cab with low noise and
vibration levels.
• Improved all-round visibility.
• Air conditioning with climate control.
• Joystick and switches integrated in armrest for
precise operation. All switches grouped together
and ergonomically positioned.
• 3 work and 3 power modes for maximum efficiency.
• New, user-friendly LCD color monitor with full
access to machine settings and maintenance data.
Structures
FUEL EFFICIENCY
• Advanced pump control technology “Relief cut-off”
saves much fuel in heavy workload.
• Efficient conversion of engine output into hydraulic
performance for better fuel efficiency and lower costs.
• Best-in-class double element air cleaner and pre-
filtered Turbo dust separator for maximum fuel
efficiency.
MAINTENANCE & SAFETY
• Simplified electronics.
• Easy access to all maintenance components.
• Maintenance data available directly from control panel.
• Fuel pre-filter with water separator.
• PC access for maintenance and repairs.
• Self-diagnosis function.
• Reliable Doosan parts.
• High battery capacity.
• Highly lubricated bushings to optimize greasing.
Fuel Efficiency
SAVE
Maintenance &
Safety
Comfort &
Handling
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