Used Komatsu PC350 Medium-Large Tracked Hydraulic Excavator

1. Product Overview

The Used Komatsu PC350 Medium-Large Tracked Hydraulic Excavator is a robust and high-performance construction machine widely utilized in mining, large-scale civil engineering, road construction, and material handling projects. Designed for medium to heavy-duty operations, the PC350 combines powerful digging capability, advanced hydraulics, and durable construction, providing contractors with reliable performance and operational efficiency.

Powered by a Komatsu diesel engine and equipped with a load-sensing hydraulic system, the PC350 delivers smooth operation, precise control, and reduced fuel consumption. Its reinforced boom, arm, and undercarriage ensure stability and safety on challenging terrains, while the ergonomic operator cabin enhances comfort and productivity during long working hours.

2. Technical Specifications

Specifications may vary depending on model year, regional configuration, and optional attachments.

3. Key Features and Advantages

3.1. Powerful Engine

• High-performance diesel engine ensures consistent power output for heavy-duty operations.

• Optimized for fuel efficiency, reducing operational costs.

• Compliant with regional emission standards, minimizing environmental impact.

3.2. Advanced Hydraulic System

• Load-sensing hydraulic pumps optimize flow according to operational demands.

• Smooth boom, arm, and bucket movement for precision and efficiency.

• Supports a wide range of attachments, enhancing versatility.

3.3. Durable Structural Design

• Reinforced steel boom and arm for long-term durability.

• Heavy-duty undercarriage with robust tracks ensures stability on rough terrains.

• Counterweight design balances the machine during heavy lifting.

3.4. Ergonomic Operator Cabin

• Adjustable suspension seat and intuitive joystick controls reduce fatigue.

• Large windows and excellent visibility enhance safety and operational precision.

• Air conditioning and noise-reduction features improve operator comfort.

4. Recommended Usage Guidelines

4.1. Pre-Operation Checklist

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

• Check tracks, rollers, and undercarriage for wear.

• Verify that all attachments are properly secured.

• Confirm operational status of all cab instruments and alarms.

4.2. Safe Operation Practices

• Operate within rated load and digging capacities.

• Avoid sudden swings when lifting heavy loads.

• Maintain awareness of surrounding personnel and obstacles.

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

4.3. Shutdown Procedure

• Lower all attachments to the ground.

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

• Turn off engine and secure the operator cabin.

5. Transportation Considerations

5.1. Preparation for Transport

• Remove loose debris and secure all attachments.

• Drain or secure fluids if required by transportation regulations.

• Lock the swing mechanism and secure the boom and arm.

5.2. Transport Methods

• Flatbed lowboy trailers are recommended for long-distance transport.

• Ensure proper tie-downs using heavy-duty chains and tensioners.

• Comply with local weight limits, height restrictions, and transportation permits.

5.3. Loading and Unloading

• Use ramps or cranes rated for the excavator’s weight.

• Ensure stable and level ground during loading/unloading operations.

• Verify that transport equipment is inspected and in good condition.

6. Warranty and Guarantee Terms

Note: Warranty coverage may vary by seller and regional regulations. Always verify details before purchase.

7. Common Issues and Troubleshooting

Regular inspection and adherence to maintenance schedules minimize operational downtime and improve longevity.

8. Maintenance Requirements

8.1. Daily Maintenance

• Check hydraulic hoses and connections for leaks.

• Inspect undercarriage for debris and damage.

• Verify fluid levels and lubricate pivot points.

8.2. Weekly Maintenance

• Clean or replace air filters.

• Inspect hydraulic hoses and fittings for wear.

• Check track tension and rollers for proper operation.

8.3. Periodic Maintenance Schedule

Following this schedule ensures reliable performance, safety, and longevity.

9. After-Sales Support

9.1. Technical Assistance

• Dealers provide on-site or remote technical support.

• Operators can access troubleshooting guides, service manuals, and diagnostic tools.

9.2. Spare Parts Supply

• Genuine Komatsu replacement parts ensure compatibility and long-term reliability.

• Regular inventory of critical components reduces downtime during repairs.

9.3. Training Services

• Operator and maintenance training programs are available from dealers.

• Training improves efficiency, safety, and proper usage of the excavator.

9.4. Service Contracts

• Optional service contracts cover preventive maintenance, inspections, and minor repairs.

• Can be tailored to meet the specific operational schedule and workload of contractors.

10. Applications

10.1. Construction

• Excavation for foundations, basements, and large-scale infrastructure.

• Road construction, trenching, and grading.

10.2. Mining and Quarrying

• Rock and mineral excavation.

• Material handling and loading operations.

10.3. Civil Engineering

• Large-scale landscaping, water management, and drainage projects.

• Urban development and industrial site preparation.

11. Advantages of Used Komatsu PC350

1. High Performance: Strong digging and lifting capability for medium-large projects.

2. Durable Design: Reinforced boom, arm, and undercarriage for challenging conditions.

3. Fuel Efficiency: Advanced hydraulics and engine reduce operational costs.

4. Versatility: Compatible with multiple attachments for different tasks.

5. Operator Comfort: Ergonomic cabin with noise reduction and adjustable controls.

6. Reliable After-Sales Support: Access to spare parts, training, and technical assistance.

12. Conclusion

The Used Komatsu PC350 Medium-Large Tracked Hydraulic Excavator is a dependable, efficient, and versatile machine ideal for contractors handling large-scale construction, mining, and civil engineering projects. Its robust structural design, advanced hydraulic system, and operator-focused features make it a cost-effective choice for medium to heavy-duty excavation tasks.

With proper transportation, maintenance, and adherence to warranty terms, the PC350 delivers long-term performance, operational reliability, and high return on investment, making it a smart acquisition for construction companies and project developers worldwide.