Komatsu PC200LC-7 Excavator - Equipment Original Specifications

[MikePhua]

The Komatsu PC200LC-7 is a well-established and reliable machine in the world of construction equipment, providing exceptional performance and durability. With a manufacturing year of 2003 and approximately 15,000 operational hours, this model has stood the test of time. Let’s delve into the specifications, performance, and operational benefits that make the Komatsu PC200LC-7 a standout in the heavy machinery industry.
Basic Information

• Brand: Komatsu
  
• Model: PC200LC-7
  
• Year of Manufacture: 2003
  
• Operating Hours: 15,000 hours
  
• Location: Ningde City, Fujian, China
  

This excavator, designed and manufactured by Komatsu, offers a robust blend of engineering quality and high-performance capabilities. Let’s take a closer look at its specifications, hydraulic systems, and key features.
Specifications

• Operating Weight: 20 tons (20,253 kg)
  
• Bucket Capacity: Ranges from 0.48 m³ to 1.5 m³, depending on the configuration
  
• Arm Length: 1,840 mm / 2,410 mm / 2,925 mm
  
• Origin: Japan
  
• Power Source: Traditional diesel engine
  
• Bucket Type: Backhoe bucket
  

The PC200LC-7's weight and bucket capacity make it suitable for a wide range of digging, lifting, and earth-moving tasks, while its variety of arm lengths allows for versatility on the job site.
Engine and Power System

• Engine Model: Komatsu SAA6D102E-2
  
• Rated Power: 107 kW at 2,000 RPM
  
• Cooling Method: Water-cooled
  
• Bore x Stroke: 102 mm × 120 mm
  

The engine's rated power output of 107 kW is designed to provide the necessary force for heavy-duty tasks, while the water-cooling system ensures efficient temperature regulation even under strenuous working conditions.
Performance Features

• Bucket Digging Force: 149 kN
  
• Arm Digging Force: 145 kN
  
• Travel Speed: 12.4 km/h
  

The Komatsu PC200LC-7’s impressive bucket and arm digging forces of 149 kN and 145 kN, respectively, make it an excellent choice for demanding digging and lifting applications. The travel speed of 12.4 km/h ensures that the machine can move between work sites quickly, saving valuable time on the job.
Hydraulic System

• Swing Hydraulic Motor Type: Axial piston motor
  
• Travel Hydraulic Motor Type: Axial piston motor
  
• Control Hydraulic Circuit Pressure: 3.2 MPa
  
• Main Hydraulic Circuit Pressure: 37.3 MPa
  

The hydraulic system on the PC200LC-7 is built for efficiency and durability. With a maximum hydraulic system pressure of 37.3 MPa, the excavator provides substantial power for digging, lifting, and other operations. The 3.2 MPa pressure for the control circuit ensures precise movements and control.
Oil Capacities

• Fuel Tank Capacity: 400 liters
  
• Hydraulic Tank Capacity: 143 liters
  
• Engine Oil Capacity: 24 liters
  
• Coolant Capacity: 22.4 liters
  

The PC200LC-7 has a generous fuel tank capacity of 400 liters, which allows for extended operation without frequent refueling, while its hydraulic and engine oil capacities ensure the machine is well-equipped for longer durations of intense use.
Dimensions

• Total Transport Length: 9,480 mm
  
• Total Transport Width: 3,180 mm
  
• Total Transport Height: 2,985 mm
  
• Cab Height: 3,000 mm
  
• Rear Swing Radius: 3,270 mm
  
• Track Length: 4,450 mm
  
• Track Width: 3,000 mm
  
• Track Shoe Width: 800 mm
  
• Track Ground Contact Length: 3,640 mm
  

The dimensions of the PC200LC-7 provide a stable footprint for various construction tasks while allowing for easy transportation across job sites. Its compact rear swing radius of 3,270 mm makes it ideal for working in tighter spaces, offering more flexibility on crowded construction sites.
Working Range

• Maximum Digging Depth: 5,380 mm
  
• Maximum Unloading Height: 6,600 mm
  
• Maximum Digging Radius at Ground Level: 8,660 mm
  

The digging capabilities of the PC200LC-7 are exceptional, with a maximum digging depth of 5.38 meters and a maximum unloading height of 6.6 meters. This makes it well-suited for deep excavation and material handling tasks, while the impressive digging radius allows it to reach over long distances without needing to reposition frequently.
Why the Komatsu PC200LC-7 Stands Out
The Komatsu PC200LC-7 combines high power, efficient hydraulic systems, and robust construction, making it one of the most reliable excavators in the industry. Its performance on demanding tasks such as digging, lifting, and material handling has made it a favorite for construction, mining, and earth-moving projects worldwide. With its 15,000 hours of operation, this machine has proven its worth and continues to deliver exceptional service on the job site.
For companies or individuals looking for a powerful, durable, and well-engineered excavator, the Komatsu PC200LC-7 is a solid investment that will deliver long-term value. Whether it’s working on large-scale excavation or smaller, more intricate tasks, the PC200LC-7 is equipped to handle the challenges that come its way.