2011 Komatsu PC70-8 Excavator Henan - Xinxiang City $7,724

[MikePhua]

                               

ID：1827001

• Brand: Komatsu
  
• Model: PC70-8
  
• Year of Manufacture: 2011
  
• Hours: 11,000 hours
  
• Location: Xinxiang, Henan Province
  

The Komatsu PC70-8, manufactured in 2011, is a versatile and durable 7-ton hydraulic excavator designed for medium-scale construction and earthmoving projects. Built in Shandong Jining, this machine combines Japanese engineering excellence with robust performance, making it a popular choice for construction companies and contractors in China and abroad. Komatsu, founded in 1921, has a long history of producing reliable heavy machinery and is known for integrating advanced hydraulic systems and fuel-efficient engines.
Basic Information

• Brand: Komatsu
  
• Model: PC70-8
  
• Year of Manufacture: 2011
  
• Operating Hours: 11,000
  
• Location: Henan - Xinxiang City
  

Specifications

• Operating Weight: 6,500 kg
  
• Bucket Capacity: 0.32-0.39 m³
  
• Boom Length: 3,710 mm
  
• Arm Length: 1,650 mm
  
• Engine Type: Conventional
  
• Bucket Type: Backhoe
  

Power System

• Engine Model: Komatsu SAA4D95LE-5
  
• Rated Power: 48.5 kW / 1,950 rpm
  
• Cooling Method: Water-cooled
  
• Cylinders: 4
  
• Bore × Stroke: 95 × 115 mm
  
• Displacement: 3.26 L
  
• Turbocharged with intercooler
  

Performance

• Ground Pressure: 30.2 KPa
  
• Slew Speed: 11 rpm
  
• Bucket Digging Force: 54.8 kN
  
• Arm Digging Force: 38.2 kN
  
• Maximum Traction Force: 56.4 kN
  
• Travel Speed: 4.5 / 2.8 km/h
  

Hydraulic System

• Main Pump Flow Rate: 172 L/min
  
• Travel Hydraulic Pressure: 24.5 MPa
  
• Swing Hydraulic Pressure: 21.1 MPa
  
• Main Pump Type: Variable Displacement Piston Pump
  
• Working Hydraulic Pressure: 24.5 MPa
  
• Pilot Pressure: 2.9 MPa
  
• Bucket Cylinder: 1 × 90 × 710 mm
  
• Arm Cylinder: 1 × 100 × 865 mm
  
• Boom Cylinder: 1 × 115 × 840 mm
  

Oil Capacities

• Fuel Tank: 130 L
  
• Hydraulic Oil Tank: 95 L
  
• Engine Oil Replacement: 12.5 L
  

Dimensions

• Transport Length: 6,080 mm
  
• Transport Width: 2,225 mm
  
• Transport Height: 2,620 mm
  
• Counterweight Ground Clearance: 750 mm
  
• Minimum Ground Clearance: 350 mm
  
• Rear Swing Radius: 1,750 mm
  
• Track Length: 2,765 mm
  
• Track Width: 450 mm
  
• Track Gauge: 1,700 mm
  
• Total Track Width: 2,150 mm
  
• Track Ground Contact Length: 2,130 mm
  
• Idler Wheels per Side: 1
  
• Carrier Rollers per Side: 5
  
• Track Shoes per Side: 38
  

Working Range

• Maximum Digging Radius: 6,360 mm
  
• Maximum Digging Depth: 4,100 mm
  
• Maximum Digging Height: 7,150 mm
  
• Maximum Dumping Height: 5,015 mm
  
• Maximum Vertical Digging Depth: 3,505 mm
  
• Maximum Working Area Digging Radius: 6,220 mm
  

The PC70-8’s combination of moderate weight, strong digging power, and compact dimensions makes it ideal for urban construction sites and projects requiring mobility and efficiency. Its SAA4D95LE-5 turbocharged engine ensures smooth operation while minimizing fuel consumption. Regular maintenance of hydraulic cylinders and travel motors can extend service life beyond 12,000 hours. Many operators in Henan have reported consistent reliability, even in demanding conditions such as clay excavation and foundation work. For enhanced performance, using high-quality hydraulic fluid and monitoring track tension regularly is recommended.