Used Doosan DX300LCA Excavator

Model	Doosan DX300LCA Excavator
Weight	30ton
Bucket capacity	1.75m³
Engine Model	Doosan
Power	151kW
Year	2025
Hours	910
Total transportation length (mm)	10620mm
Total transportation width (mm)	3200mm
Total transportation height (mm)	3345mm

Hydraulic System: Smooth operation, excellent simultaneous movements, and controllable fuel consumption

Features negative flow hydraulics combined with relief cutoff technology to minimize overflow losses during no-load operation; includes an auto-idle function that lowers engine speed when controls are released to save fuel.
Smooth simultaneous movements: Capable of slewing while simultaneously lifting the boom and retracting the arm without engine bogging, ensuring high loading efficiency. Offers a distinct fuel efficiency advantage in earthmoving applications compared to competitors of the same tonnage—consuming 22–27 L/h in standard operations, which is slightly more economical than equivalent models from Caterpillar or Komatsu.
Utilizes proven, imported main control valves and hydraulic pumps; with proper maintenance, the hydraulic system demonstrates reliable durability.