Hitachi EX1900-6 Excavator Specifications

[MikePhua]

The Hitachi EX1900-6 Excavator is an ultra-large crawler excavator designed for mining, large-scale earthmoving, and other heavy-duty applications. Equipped with Hitachi’s advanced engine and hydraulic systems, the EX1900-6 delivers exceptional power output and high operational efficiency. With its strong load-bearing capacity and excellent fuel economy, the EX1900-6 is perfect for extreme working conditions, ensuring stable operation over long periods.

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Key Specifications:

• Engine:
  • Brand: Hitachi
    
  • Model: Isuzu 6WG1X
    
  • Power Output: 567 kW (760 hp)
    
  • Displacement: 15.7 L
    
  • Rated Speed: 1,800 rpm
    
• Operating Weight:
  • 190,000 kg (190 tons)
    
• Bucket Capacity:
  • Standard Bucket: 7.0 m³
    
  • Maximum Digging Depth: 7.6 m
    
• Hydraulic System:
  • Type: Load-sensing hydraulic system
    
  • Main Pump Flow: 2 x 675 L/min
    
  • Hydraulic Pressure: 34.3 MPa
    
• Dimensions:
  • Overall Length: 14,450 mm
    
  • Overall Width: 4,480 mm
    
  • Overall Height: 5,430 mm
    
  • Track Length: 7,450 mm
    
  • Track Width: 1,200 mm
    
  • Ground Clearance: 600 mm
    
• Travel Speed:
  • High Speed: 3.5 km/h
    
  • Low Speed: 2.3 km/h
    
  • Max Gradient: 30%
    
• Fuel Tank Capacity:
  • 1,300 L
    
• Cooling System:
  • Water-cooled
    

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Summary:
The Hitachi EX1900-6 Excavator is a high-performance ultra-large crawler excavator, widely used in mining and large-scale earthmoving projects. Powered by a 567 kW engine and equipped with an advanced hydraulic system, the EX1900-6 offers exceptional operational efficiency and excellent fuel economy. Its strong load-bearing capacity and stable performance make it the ideal choice for extreme working conditions, ensuring outstanding performance during long hours of heavy-duty operations.