Doosan DX75LC-9C Used Excavator Overview

The Doosan DX75LC-9C is a well-known 7.5-ton small hydraulic excavator built for bulk earthmoving, foundation works, road construction and site cleanup. Well-known for its original Yanmar engine, mature load-sensing hydraulic system and solid long-track chassis, the DX75LC-9C remains one of the most popular used mini excavators among global contractors.

Key Features:

Proven Power Unit The excavator is equipped with the Yanmar 4TNV98 four-cylinder turbo diesel engine, delivering 39 kW (52 HP) net power at 2200 rpm. This reliable factory engine provides strong low-speed torque, stable output under continuous light-medium loads and good fuel economy for long-hour site operations.

Stable Heavy-Duty Build With an operating weight of approximately 7,420 kg, the DX75LC-9C adopts an LC long undercarriage design. The extended track frame offers larger ground contact area and superior stability on uneven and soft ground. Reinforced boom, stick and X-frame structure resist digging impact and extend service life.

Versatile Digging & Loading Performance Bucket capacity ranges from 0.28 to 0.30 m³ and maximum digging depth reaches 4,080 mm. The machine efficiently completes foundation excavation, mass earthmoving, backfilling and stockpile loading. Auxiliary hydraulic lines support quick installation of hydraulic breakers for multi-purpose construction tasks.

Efficient Hydraulic System Doosan’s advanced load-sensing hydraulic system delivers smooth and precise joystick control. Pressure compensation technology enables coordinated multi-function movements and fast cycle times, improving productivity during repeated digging, slewing and dumping operations.

Serviceable & Operator-Centric Design Ground-level service access points simplify daily inspection and routine maintenance to minimize downtime. The spacious operator cab provides good all-around visibility and ergonomic controls, lowering operator fatigue during long working shifts in various construction environments.

Applications:

The Doosan DX75LC-9C Used Excavator is ideal for a range of applications, including:

• General Building Construction: Foundation excavation, site clearing and bulk earthworks.
• Road & Municipal Works: Trenching, slope shaping, backfilling and pipeline installation.
• Land Development: Land grading, embankment construction and pond excavation.
• Small Quarry & Aggregate Handling: Rock loading, overburden removal and stockpile management.

Conclusion:

The Doosan DX75LC-9C Used Excavator stands out for its trusted Yanmar powertrain, stable long-track design and mature load-sensing hydraulic technology. It is a robust workhorse for light and medium-duty earthmoving projects. Widely traded in the global used machinery market, the DX75LC-9C combines dependable performance and easy spare parts supply, making it a preferred option for contractors looking for a reliable 7.5-ton used mini excavator.