Komatsu Medium Hydraulic Excavator PC200LC-11M0

Komatsu PC200LC-11M0 is a medium-sized hydraulic excavator launched by Komatsu, designed for medium-sized construction, earthwork and infrastructure construction. The following is a detailed introduction to its working principle and advantages:

1. Working principle

1.1 Power source

Engine:

Equipped with a high-performance Komatsu SAA6D107E-1 engine to provide mechanical power.

The engine drives the hydraulic pump to convert mechanical energy into hydraulic energy.

1.2 Hydraulic system

Hydraulic pump:

The engine drives the hydraulic pump to generate high-pressure hydraulic oil.

The hydraulic pump delivers hydraulic oil to the hydraulic cylinder and hydraulic motor.

Hydraulic cylinder:

Hydraulic oil enters the hydraulic cylinder and pushes the piston to move.

The hydraulic cylinder controls the movement of the boom, dipper and bucket.

Control valve:

Control the flow direction and pressure of the hydraulic oil and adjust the movement of the hydraulic cylinder and hydraulic motor.

Achieve operations such as digging, lifting, and rotation.

Hydraulic motor:

Converts hydraulic energy into mechanical energy to drive the rotation and travel devices.

1.3 Working device

Boom:

Connects the body and the bucket to achieve up and down movement.

Bucket:

Connects the boom and bucket to achieve forward and backward movement.

Bucket:

Performs tasks such as excavation and loading.

1.4 Travel system

Crawler:

The hydraulic motor drives the crawler to move the excavator.

Travel motor:

Converts hydraulic energy into mechanical energy to drive the crawler.

1.5 Slewing system

Slewing motor:

Drives the upper structure to rotate and achieves all-round operation.

2. Advantages

2.1 Efficient power

Engine: Equipped with a high-performance Komatsu SAA6D107E-1 engine, it provides strong power and meets Tier 3 or Stage IIIA emission standards.

Fuel efficiency: Optimizes the fuel system, reduces fuel consumption, and has economical operating costs.

2.2 Powerful performance

Operating weight: about 20,000 - 21,000 kg, providing excellent stability and digging force.

Bucket capacity: about 0.8 - 1.2 m³, suitable for medium-scale earthwork and mining operations.

2.3 Comfortable operation

Spacious cab: The cab design is ergonomic, spacious and reduces operator fatigue.

Comfortable environment: equipped with air conditioning and sound insulation design to provide a comfortable operating environment.

Intuitive control: Advanced electronic control system, simple and precise operation, suitable for novice and experienced operators.

2.4 Reliable and durable

Sturdy structure: Key components are made of high-strength materials, with strong durability and suitable for medium-intensity operations.

Stable performance: The chassis design is stable and provides good operating stability.

Long service life: The optimized design and manufacturing process ensure long-term and reliable operation of the equipment.

2.5 Environmental protection and energy saving

Low emission: Meets Tier 3 or Stage IIIA emission standards and has excellent environmental performance.

Energy-saving design: The engine and hydraulic system are optimized to reduce energy consumption and environmental impact.

2.6 Intelligent technology

Monitoring system: Equipped with an intelligent monitoring system, it displays the equipment status in real time, facilitating fault diagnosis and maintenance.

Automatic lubrication: The automatic lubrication system is optional to reduce the need for manual maintenance and extend the life of the equipment.

2.7 Safety

Optimized vision: The cab design provides a full range of vision, reduces blind spots, and improves operational safety.

Stable control: The hydraulic system and control system are optimized to ensure smooth and precise operation.

3. Applicable industries

Construction: Medium-sized construction sites, foundation treatment.

Municipal: Pipeline laying, road maintenance.

Infrastructure: Road, bridge, tunnel construction.

Mining: Ore mining and loading.

Summary

The Komatsu PC200LC-11M0 excavator is an ideal choice for medium-sized engineering projects due to its efficient power, powerful performance, comfortable operation, reliable and durable, and environmentally friendly and energy-saving features. Whether it is medium-sized construction, earthwork or infrastructure construction, the PC200LC-11M0 can provide efficient operation and reliable operation, while taking environmental protection and safety into consideration.