Used Komatsu 20-ton PC200 Crawler Excavator

1. Product Overview

The Used Komatsu 20-ton PC200 Crawler Excavator is a versatile medium-duty hydraulic excavator, engineered for construction, civil engineering, infrastructure, and material handling applications. With a reputation for durability, high performance, and fuel efficiency, the PC200 is ideal for contractors seeking a cost-effective solution without compromising reliability.

This excavator combines a robust Komatsu diesel engine, high-capacity hydraulic system, and reinforced undercarriage to deliver smooth operation, strong digging force, and excellent stability. Its ergonomic operator cabin ensures comfort and safety, enabling long work hours with minimal fatigue. Even as a used machine, the PC200 maintains outstanding performance for excavation, trenching, and heavy-duty construction tasks.

2. Key Specifications

These specifications may vary depending on the year of manufacture, attachments, or regional configuration.

3. Environmental Performance

3.1. Fuel Efficiency

• Komatsu’s advanced diesel engine ensures low fuel consumption without sacrificing performance.

• Intelligent hydraulic system adjusts flow based on load, reducing energy waste.

• ECO mode provides optimal fuel efficiency for light-duty tasks, while Power mode maximizes digging performance for heavy-duty work.

3.2. Emissions Compliance

• PC200 meets Tier II / Tier III emission standards, depending on region and production year.

• Reduces nitrogen oxide (NOx) and particulate matter emissions, supporting environmentally responsible construction operations.

• Helps contractors comply with modern environmental regulations and site-specific emission requirements.

3.3. Noise and Vibration Control

• Engine and hydraulic system engineered for low noise operation, minimizing environmental disturbance.

• Reduced vibration levels enhance operator comfort and reduce long-term fatigue.

3.4. Sustainable Design

• High-durability materials reduce the frequency of replacements.

• Long service life minimizes environmental impact from manufacturing new equipment.

• Fuel-efficient operation lowers greenhouse gas emissions over the machine’s lifetime.

4. Structural Overview

4.1. Chassis and Undercarriage

• Heavy-duty steel frame provides stability and strength for all terrains.

• Reinforced tracks and rollers ensure long-term durability under continuous use.

• Adjustable track tension reduces wear and improves operational safety.

4.2. Boom and Arm

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

• Hydraulic cylinders deliver precise movements for smooth digging and lifting.

• Capable of handling medium to heavy loads efficiently.

4.3. Operator Cabin

• Ergonomically designed with adjustable seat and controls.

• Large windows allow 360° visibility to enhance operational safety.

• User-friendly interface with joystick controls ensures precision during digging and grading.

4.4. Hydraulic System

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

• Smooth boom, arm, and bucket operation with precise control.

• Supports a wide range of attachments for versatile applications.

5. Key Attachments and Accessories

The PC200 supports multiple attachments to expand operational capabilities:

Proper selection of attachments enhances efficiency and ensures optimal fuel and hydraulic performance.

6. Storage and Site Requirements

6.1. Transportation

• Can be transported using flatbed trucks or low-bed trailers.

• Ensure secure attachment of tracks and counterweights before transport.

• Verify clearance and weight limits during shipment.

6.2. Storage Conditions

• Store in covered or sheltered areas to prevent exposure to rain, sun, and dust.

• Clean tracks, undercarriage, and attachments before storage.

• Disconnect the battery or use a battery maintainer to preserve charge during long periods of inactivity.

6.3. Operating Site Requirements

• Stable, level ground is essential for safe digging and lifting.

• Maintain adequate clearance for swing radius and attachment use.

• Avoid unstable slopes, soft soils, or proximity to overhead hazards.

7. Maintenance and Service Requirements

7.1. Daily Maintenance

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

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

• Clean debris from tracks and undercarriage.

• Grease all pivot points and attachment pins.

7.2. Weekly Maintenance

• Inspect air filter and clean or replace as needed.

• Check track tension and rollers for wear.

• Examine hydraulic hoses and connections for potential damage.

7.3. Periodic Maintenance Schedule

7.4. Parts Replacement

• Use genuine Komatsu parts to ensure durability and compatibility.

• Keep detailed maintenance logs to maintain performance and resale value.

8. Performance Characteristics

8.1. Digging Power

• Strong bucket breakout force enables efficient excavation of soil, clay, and gravel.

• Arm and boom provide high lifting and digging capabilities for medium-scale projects.

8.2. Travel Performance

• Crawler tracks provide excellent traction on uneven terrain.

• Travel speed up to 5.4 km/h allows efficient repositioning on-site.

8.3. Stability and Safety

• Low center of gravity ensures stability during digging and lifting.

• Counterweight design reduces the risk of tipping in heavy-load operations.

8.4. Operator Comfort

• Reduced vibration and noise enhance long-term productivity.

• Ergonomic seat, adjustable controls, and climate control options improve operator experience.

9. Troubleshooting Common Issues

Regular inspections and proper maintenance minimize downtime and extend service life.

10. Application Areas

The PC200 is widely used in construction, civil engineering, and industrial projects:

10.1. Construction and Infrastructure

• Foundation excavation for buildings and bridges

• Road and highway construction

• Trenching for pipelines and utilities

10.2. Material Handling

• Moving soil, gravel, sand, and construction debris

• Supporting concrete and masonry work

• Loading trucks and conveyors

10.3. Urban and Landscaping

• Small-scale demolition and site clearance

• Landscaping, park construction, and garden excavation

• Drainage and sewer works

11. Advantages of Used Komatsu PC200

1. Durable Build: Heavy-duty structural components and reinforced undercarriage.

2. Fuel Efficiency: Advanced hydraulic system reduces fuel consumption.

3. Versatility: Compatible with multiple attachments for diverse applications.

4. Operator Comfort: Ergonomic cab, low noise, and vibration levels.

5. Cost-Effective: Lower acquisition cost for pre-owned units without sacrificing performance.

12. Conclusion

The Used Komatsu 20-ton PC200 Crawler Excavator is a robust, fuel-efficient, and versatile machine suitable for medium-duty construction, civil engineering, and infrastructure projects. Its durable structure, advanced hydraulics, and ergonomic operator cab make it ideal for contractors seeking a reliable, high-performance used excavator.

With proper storage, maintenance, and operation, even a pre-owned PC200 can deliver long-term, cost-effective service, ensuring a smart investment for contractors and construction companies.