2020 Komatsu PC850-8E0 Excavator Sichuan-Yibin $179,775

[MikePhua]

                           

ID：1826651

• Brand: Komatsu
  
• Model: PC850-8E0
  
• Year of Manufacture: 2020
  
• Hours: 6,220 hours
  
• Location: Sichuan - Yibin City
  

The Komatsu PC850-8E0 is a heavy-duty excavator launched in 2020, designed to handle large-scale construction and mining projects efficiently. As part of Komatsu's renowned "8" series, it reflects decades of engineering excellence and innovation. Komatsu, founded in 1921 in Japan, has grown into a global leader in construction and mining equipment, with millions of machines sold worldwide, known for durability, reliability, and advanced hydraulic systems. The PC850-8E0 is a modern machine combining power, precision, and operator comfort.
Basic Information

• Brand: Komatsu
  
• Model: PC850-8E0
  
• Year of Manufacture: 2020
  
• Hours Used: 6220
  
• Location: Sichuan-Yibin
  

Specifications

• Operating Weight: 78,300 kg
  
• Bucket Capacity: 4.3 m³
  
• Boom Length: 7100 mm
  
• Arm Length: 2945 mm
  
• Power Type: Conventional diesel engine
  
• Manufacturer: Joint venture/imported
  
• Bucket Type: Backhoe
  

Power System

• Engine Model: Komatsu SAA6D140E-5
  
• Rated Power: 363 kW at 1800 rpm
  
• Cooling: Water-cooled
  
• Cylinder Bore × Stroke: 140 × 165 mm
  
• Number of Cylinders: 6
  
• Displacement: 15.24 L
  

Performance

• Ground Pressure: 127 kPa
  
• Swing Speed: 6.8 rpm
  
• Climbing Ability: 70%
  
• Bucket Digging Force: 391 kN
  
• Arm Digging Force: 331 kN
  
• Maximum Traction: 559 kN
  
• Travel Speed: 2.8/4.2 km/h
  

Hydraulic System

• Main Pump Flow: 2 × 494 L/min
  
• Travel Hydraulic Circuit: 34.3 MPa
  
• Swing Hydraulic Circuit: 28.4 MPa
  
• Pump Type: Variable displacement piston pump
  
• Working Hydraulic Pressure: 31.4 MPa
  
• Pilot Pressure: 2.9 MPa
  
• Bucket Cylinder: 1 × 225 × 1420 mm
  
• Arm Cylinder: 2 × 185 × 1610 mm
  
• Boom Cylinder: 2 × 200 × 1950 mm
  

Oil Capacities

• Fuel Tank: 980 L
  
• Hydraulic Tank: 440 L
  
• Engine Oil: 58 L
  

Dimensions

• Transport Length: 13,130 mm
  
• Transport Width: 3,390 mm
  
• Transport Height: 4,615 mm
  
• Counterweight Ground Clearance: 1,560 mm
  
• Minimum Ground Clearance: 840 mm
  
• Front Working Radius: 5,645 mm
  
• Track Length: 5,810 mm
  
• Track Ground Contact Length: 4,500 mm
  
• Track Rollers (per side): 8
  
• Track Shoes (per side): 47
  

Operating Range

• Maximum Digging Radius: 12,265 mm
  
• Maximum Digging Depth: 7,130 mm
  
• Maximum Digging Height: 11,330 mm
  
• Maximum Dumping Height: 7,525 mm
  
• Maximum Vertical Digging Depth: 4,080 mm
  
• Maximum Excavation Radius at Ground Level: 11,945 mm
  

Notable Features and Applications
The PC850-8E0 excels in heavy construction, quarrying, and mining tasks. Its large bucket capacity and powerful hydraulic system allow for efficient earthmoving. Operators benefit from ergonomic controls, advanced monitoring systems, and enhanced fuel efficiency. Komatsu’s integrated electronic control ensures smooth operation, minimal maintenance, and extended machine life. Case studies show machines like this operating in large Chinese infrastructure projects, removing thousands of cubic meters of soil daily.
Suggestions for Use

• Regular hydraulic and engine oil checks are essential for consistent performance.
  
• For steep terrain, ensure proper counterweight balance.
  
• Use the recommended bucket types to maximize digging efficiency.
  
• Maintain track tension to prevent premature wear on rollers and shoes.