Komatsu PC1250-11R(SE) Excavator Specifications

[MikePhua]

The Komatsu PC1250-11R(SE) Excavator is a large crawler hydraulic excavator designed for mining, large-scale infrastructure construction, and other high-load earthmoving applications. Equipped with Komatsu’s latest engine and hydraulic technology, this machine delivers powerful performance and exceptional operational efficiency. The PC1250-11R(SE) is known for its outstanding stability and durability, ensuring high efficiency in harsh working conditions, making it ideal for large-scale engineering projects.
Key Features:

• Powerful Engine System: Powered by Komatsu’s self-developed, high-efficiency engine, providing stable and robust power output, suitable for heavy-duty operations such as mining and large earthmoving projects.
  
• Optimized Hydraulic System: Features the latest hydraulic technology to deliver exceptional digging force and precise control, ensuring high operational efficiency and accuracy.
  
• Excellent Fuel Efficiency: The optimized engine and hydraulic system design significantly reduce fuel consumption, improving fuel efficiency and lowering operating costs.
  
• High Reliability and Durability: Komatsu equipment uses high-quality components to ensure long-term stability and reliable performance in high-intensity operational environments.
  
• Advanced Operation System: Equipped with an advanced control system and intelligent diagnostic functions, allowing the operator to monitor the machine’s status in real-time and enhancing operational efficiency and safety.
  
• Spacious and Comfortable Cabin: The ergonomically designed cabin is equipped with air conditioning, adjustable seating, and modern controls, providing a comfortable working environment and reducing operator fatigue during long shifts.
  

Detailed Specifications:

• Engine Model: Komatsu SAA6D170E-7
  
• Engine Power: 291 kW (390 HP) at 1,800 rpm
  
• Operating Weight: 120,000 kg
  
• Bucket Capacity: 5.0 m³
  
• Max Digging Depth: 7,290 mm
  
• Max Digging Radius: 11,040 mm
  
• Max Digging Height: 11,070 mm
  
• Max Dumping Height: 7,770 mm
  
• Max Digging Force: 320 kN
  
• Max Travel Speed: 4.5 km/h
  
• Fuel Tank Capacity:
  • Fuel Tank: 800 L
    
  • Hydraulic Tank: 700 L
    

Summary:
The Komatsu PC1250-11R(SE) Excavator stands out for its powerful engine, optimized hydraulic system, and excellent fuel efficiency, making it perfect for mining, large-scale earthmoving, and infrastructure construction projects. The machine’s high digging force and precise control system ensure excellent performance in high-load and harsh working conditions. The spacious and comfortable cabin enhances operator comfort, ensuring high productivity and comfort during extended working hours. The PC1250-11R(SE) is a highly efficient, reliable, and economical large machine suitable for a variety of heavy-duty engineering projects.