Used Komatsu PC80 Tracked Low-Load Excavator
The Used Komatsu PC80 Tracked Low-Load Excavator is a compact, versatile hydraulic excavator designed for urban construction, landscaping, light to medium excavation, and utility projects. With its low ground pressure and tracked mobility, the PC80 can operate efficiently on soft soils, sensitive surfaces, and confined spaces where larger machines may struggle.
Equipped with a fuel-efficient Komatsu diesel engine and advanced hydraulic system, the PC80 provides smooth operation, precise digging control, and reliable performance. Its ergonomic operator cabin ensures comfort, safety, and easy control, making it ideal for trenching, foundation work, utility installation, and small-scale earthmoving tasks.
This used Komatsu PC80 offers cost-effective performance, operational flexibility, and long-term durability, making it a practical choice for contractors, landscapers, and municipal projects.
| Specification | Details |
|---|---|
| Operating Weight | 8,000 – 8,500 kg |
| Engine Model | Komatsu S4D95 Diesel Engine |
| Rated Power | 44 kW (59 hp) |
| Bucket Capacity | 0.28 – 0.35 m³ |
| Maximum Digging Depth | 4,100 mm |
| Maximum Reach at Ground Level | 6,800 mm |
| Swing Speed | 11.0 rpm |
| Travel Speed | 4.8 km/h |
| Fuel Tank Capacity | 130 liters |
| Type | Tracked low-load hydraulic excavator |
These specifications may vary depending on year of manufacture, regional configuration, and optional attachments.
The Komatsu PC80 is manufactured to meet international quality and safety standards:
ISO 9001 Certification: Ensures quality management and manufacturing excellence.
ISO 14001 Certification: Demonstrates environmental management and reduced emissions.
CE Marking (for European markets): Confirms compliance with EU safety and health regulations.
EPA Tier II / Tier III Compliance: Meets emissions standards to minimize environmental impact.
These certifications guarantee that the PC80 is a reliable, safe, and environmentally friendly machine suitable for various construction projects worldwide.

Komatsu S4D95 diesel engine provides efficient power output for light to medium excavation.
Reduces fuel consumption and operational costs.
Meets regional emission standards, supporting environmentally responsible construction.
Load-sensing hydraulics deliver precise and smooth control of the boom, arm, and bucket.
Optimizes pump flow to match operational demands, conserving energy.
Supports attachments such as breakers, augers, and grapples for enhanced versatility.
Low ground pressure enables operation on soft or sensitive terrain without causing excessive soil compaction.
Compact dimensions allow access to confined spaces and urban construction sites.
Suitable for landscaping, utility installation, and residential projects.
Ergonomic seat with adjustable suspension for operator comfort.
Large windows and excellent visibility improve safety.
Intuitive joystick controls reduce fatigue during extended operations.
Noise and vibration reduction features enhance productivity.
Check engine oil, hydraulic fluid, and coolant levels.
Inspect tracks, rollers, and undercarriage for damage.
Ensure attachments are securely mounted.
Verify functionality of cab instruments, alarms, and safety systems.
Operate within rated load limits and digging capacities.
Avoid sudden movements when lifting or swinging loads.
Maintain awareness of surrounding personnel and obstacles.
Utilize ECO mode for light-duty tasks to conserve fuel.
Lower bucket and attachments to ground level.
Idle engine for a few minutes to stabilize hydraulic temperature.
Turn off engine and secure the cab.
Inspect hydraulic hoses, fittings, and cylinders for leaks.
Check undercarriage for debris and damage.
Verify fluid levels (engine oil, coolant, hydraulic fluid).
Lubricate pivot points and attachment pins.
Inspect and clean air filters.
Check track tension and rollers.
Examine hydraulic hoses and fittings for wear or damage.
| Interval | Maintenance Task |
|---|---|
| Daily | Visual inspection, lubrication, fluid check |
| Every 250 hours | Engine oil and filter replacement |
| Every 500 hours | Hydraulic filter replacement, hose inspection |
| Every 1,000 hours | Swing and travel motor inspection |
| Every 2,000 hours | Coolant replacement, pump and cylinder inspection |
| Annual | Full structural, hydraulic, and cab inspection |
Following this maintenance schedule ensures long-term reliability and operational efficiency.
Authorized Komatsu dealers provide on-site and remote technical assistance.
Access to troubleshooting guides, service manuals, and diagnostic tools.
Genuine Komatsu replacement parts ensure compatibility and durability.
Critical components such as hydraulic pumps, cylinders, and electrical systems are readily available to minimize downtime.
Training programs improve operational efficiency, safety, and correct machine usage.
Instruction includes daily inspection, preventive maintenance, and attachment operation.
Optional maintenance contracts cover preventive services, inspections, and minor repairs.
Contracts can be tailored to match operational requirements and project schedules.
The PC80 supports a range of attachments to increase versatility:
| Attachment | Purpose |
|---|---|
| Standard Digging Bucket | General excavation of soil, sand, and gravel |
| Heavy-Duty Bucket | Hard soil or light rock excavation |
| Hydraulic Breaker | Concrete and small rock breaking |
| Auger | Drilling holes for posts or foundations |
| Grapple | Handling debris and construction materials |
| Quick Coupler | Rapid attachment changes for varied tasks |
Selecting the proper attachment improves fuel efficiency, precision, and operational productivity.
| Problem | Possible Cause | Solution |
|---|---|---|
| Slow hydraulic response | Low hydraulic fluid or air in system | Refill fluid, bleed system |
| Engine overheating | Low coolant or blocked radiator | Clean radiator, refill coolant |
| Excessive vibration | Worn undercarriage or loose rollers | Inspect and replace components |
| Electrical malfunction | Loose wiring or battery issue | Inspect connections, replace battery if needed |
| Swing motor noise | Hydraulic contamination or wear | Flush system, replace filter, repair motor |
Routine inspection and preventive maintenance minimize downtime and extend machine life.
Trenching, foundation excavation, and small-scale earthworks.
Landscaping and park development.
Utility installation and pipe laying.
Garden and residential landscaping.
Minor demolition and debris removal.
Soft terrain construction sites where low ground pressure is essential.
Material handling for warehouses or small construction sites.
Site preparation for industrial buildings.
Compact Design: Ideal for confined spaces and sensitive terrain.
Fuel Efficiency: Advanced engine and hydraulics reduce operational costs.
Durable Structure: Reinforced boom, arm, and undercarriage ensure long-term reliability.
Operator Comfort: Ergonomic cab with low vibration and noise levels.
Versatility: Compatible with multiple attachments for varied tasks.
Technical Support: Access to spare parts, training, and authorized service centers.
The Used Komatsu PC80 Tracked Low-Load Excavator is a reliable, fuel-efficient, and versatile compact excavator suited for urban construction, landscaping, utility projects, and light-to-medium excavation tasks. Its durable design, advanced hydraulic system, and operator-focused features make it a cost-effective choice for contractors seeking high performance with low operational costs.
With proper maintenance, adherence to technical service schedules, and use of genuine spare parts, the PC80 ensures long-term operational efficiency, safety, and productivity, making it an excellent investment for construction professionals worldwide.
We provide pre-sales and after-sales service to all our valued clients who trust our professional team. We spare no effort in answering our clients' questions and meeting their needs. We also assist our clients with the loading and transportation process and provide original equipment parts.
E-mail: fanmanager@jmusedexcavator.com
Add: Miaogendixia, Shuangdun Town, Changfeng County, Hefei City, Anhui Province
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