نظرة عامة على حفارة كوماتسو PC120 المستعملة

The Komatsu PC120 is a well-known 12-ton medium hydraulic excavator built for bulk earthmoving, foundation works, road construction and site cleanup. Well-known for its original Komatsu engine, mature CLSS closed load-sensing hydraulic system and solid long-track chassis, the PC120 remains one of the most popular used excavators among global contractors.

المميزات الرئيسية:

Proven Komatsu Power Unit The excavator is equipped with the Komatsu SAA4D95LE four-cylinder turbo diesel engine, delivering 72.1 kW (98 HP) net power at 2200 rpm. This reliable factory engine provides strong low-speed torque, stable output under continuous medium loads and good fuel economy for long-hour site operations.

Stable Heavy-Duty Build With an operating weight of approximately 12,000 kg, the PC120 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 0.4 to 0.6 m³ and maximum digging depth reaches 6,170 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.

نظام هيدروليكي فعال Komatsu’s CLSS closed 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.

التطبيقات:

The Komatsu PC120 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.

خاتمة:

The Komatsu PC120 Used Excavator stands out for its trusted Komatsu powertrain, stable long-track design and mature CLSS hydraulic technology. It is a robust workhorse for light and medium-duty earthmoving projects. Widely traded in the global used machinery market, the PC120 combines dependable performance and easy spare parts supply, making it a preferred option for contractors looking for a reliable 12-ton used excavator.