Used Komatsu PC220 Medium Tracked Hydraulic Excavator

1. Product Overview

The Used Komatsu PC220 Medium Tracked Hydraulic Excavator is a versatile and reliable medium-duty construction machine designed for civil engineering, road construction, excavation, and material handling. Known for its robust performance, long service life, and fuel efficiency, the PC220 provides contractors with a cost-effective solution without compromising operational capabilities.

Equipped with a high-performance Komatsu diesel engine, advanced hydraulic system, and reinforced undercarriage, the PC220 delivers smooth operation, precise control, and superior digging power. Its ergonomic operator cabin ensures comfort, safety, and productivity, making it suitable for extended work hours on challenging terrains.

2. Technical Specifications

These specifications may vary depending on the production year, optional configurations, or regional modifications.

3. Structural Overview

3.1. Chassis and Undercarriage

• Reinforced steel frame ensures structural durability.

• Heavy-duty tracks provide excellent traction and stability.

• Rollers and idlers designed to withstand long-term operational stress.

3.2. Boom and Arm

• Made of high-strength steel to resist bending and fatigue.

• Hydraulic cylinders provide smooth, precise movements for digging and lifting.

• Capable of handling medium to heavy loads efficiently.

3.3. Operator Cabin

• Ergonomic design with adjustable suspension seat for operator comfort.

• Large windows provide 360° visibility to enhance safety and efficiency.

• Intuitive control layout reduces operator fatigue and improves precision.

3.4. Hydraulic System

• Load-sensing hydraulics with variable displacement pumps for energy efficiency.

• Smooth operation of boom, arm, bucket, and attachments.

• Supports a wide range of compatible attachments for versatile applications.

4. Recommended Usage and Operation Tips

4.1. Pre-Operation Checklist

• Check hydraulic fluid, engine oil, and coolant levels.

• Inspect tracks, rollers, and undercarriage for wear or damage.

• Confirm all lights, alarms, and cab instruments are functioning.

• Verify attachments are properly secured.

4.2. Safe Operation Guidelines

• Operate within the rated load and digging capacities.

• Avoid sudden movements when swinging or lifting heavy loads.

• Maintain clear awareness of nearby personnel and obstacles.

• Use ECO mode for light-duty operations and Power mode for heavy excavation tasks.

4.3. Shutdown Procedure

• Lower the bucket and attachments to ground level.

• Idle the engine for a few minutes to cool the hydraulic system.

• Turn off the engine and secure the cabin before leaving the machine.

5. Key Components and Spare Parts

The PC220 features high-quality components designed for long-term performance and easy maintenance:

Regular inspection and maintenance of these components ensure long-term reliability and reduced operational downtime.

6. Attachments and Accessories

The PC220 supports various attachments to enhance operational versatility:

Attachments must be compatible with the hydraulic system to ensure smooth operation and energy efficiency.

7. Maintenance Requirements

7.1. Daily Maintenance

• Inspect hydraulic hoses, cylinders, and fittings for leaks.

• Check engine oil, coolant, and hydraulic fluid levels.

• Clean debris from undercarriage, tracks, and attachments.

• Lubricate all pivot points and pins.

7.2. Weekly Maintenance

• Inspect and clean air filters.

• Check track tension and rollers for wear.

• Examine hydraulic hoses and fittings for potential damage.

7.3. Periodic Maintenance Schedule

7.4. Spare Parts Replacement

• Always use genuine Komatsu parts for optimal performance.

• Keep maintenance logs to track service history and ensure continued reliability.

8. Performance Characteristics

8.1. Digging and Lifting

• High bucket breakout force allows efficient excavation of soil, clay, and gravel.

• Boom and arm provide excellent reach and lifting capacity for medium-scale tasks.

8.2. Travel Performance

• Crawler tracks offer stability and traction across uneven terrain.

• Maximum travel speed of 5.4 km/h enables efficient repositioning on-site.

8.3. Stability and Safety

• Low center of gravity ensures operational safety during digging and lifting.

• Counterweight design reduces tipping risk during heavy-load operations.

8.4. Operator Comfort

• Reduced vibration and noise improve productivity.

• Ergonomic cab with adjustable seat and controls enhances operator efficiency.

9. Troubleshooting Common Issues

Regular inspections and adherence to maintenance schedules minimize downtime.

10. Applications

The PC220 is widely used in medium-duty construction and civil engineering projects:

10.1. Construction Projects

• Foundation excavation for residential and commercial buildings

• Road and highway construction

• Trenching for pipelines and utilities

10.2. Material Handling

• Moving soil, gravel, sand, and construction debris

• Supporting concrete and masonry operations

• Loading trucks and conveyors

10.3. Urban Infrastructure

• Landscaping and park construction

• Sidewalk, drainage, and sewer works

• Small-scale demolition and site clearance

11. Advantages of Used Komatsu PC220

1. Durability: Heavy-duty structure and reinforced undercarriage.

2. Fuel Efficiency: Advanced hydraulic system reduces consumption.

3. Versatility: Compatible with multiple attachments.

4. Operator Comfort: Ergonomic cab with low noise and vibration.

5. Cost-Effectiveness: Lower cost compared to new units without sacrificing performance.

12. Conclusion

The Used Komatsu PC220 Medium Tracked Hydraulic Excavator is a reliable, fuel-efficient, and versatile solution for contractors seeking a cost-effective, medium-duty excavator. Its robust structure, advanced hydraulics, and ergonomic operator cab make it ideal for construction, civil engineering, and urban infrastructure projects.

With proper operation, maintenance, and use of compatible attachments, the PC220 can deliver long-term performance and excellent return on investment, making it a smart choice for both small and large-scale construction enterprises.