SANY SY55U Excavator Specifications

[MikePhua]

The SANY SY55U Excavator is a compact crawler hydraulic excavator designed for urban construction, pipeline laying, earthworks, and small-scale projects. Its compact design allows it to operate in confined spaces, making it ideal for narrow and complex work environments. The SY55U is equipped with a highly efficient engine and hydraulic system, providing excellent fuel efficiency and powerful performance. This model's flexibility and efficiency make it an ideal choice for urban construction and small engineering projects.

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Specifications:

• Engine:
  • Brand: SANY
    
  • Model: Yanmar 4TNV98
    
  • Type: 4-cylinder water-cooled inline engine
    
  • Maximum Output Power: 36.4 kW (49 HP) @ 2,200 rpm
    
  • Maximum Torque: 230 Nm @ 1,600 rpm
    
  • Emission Standard: Tier 4 / Stage IIIA
    
• Dimensions:
  • Overall Length: 5,300 mm
    
  • Overall Width: 2,300 mm
    
  • Overall Height: 2,530 mm
    
  • Wheelbase: 2,390 mm
    
  • Track Width: 400 mm
    
  • Track Plate Width: 2,300 mm
    
  • Chassis Width: 2,300 mm
    
  • Ground Clearance: 300 mm
    
• Performance:
  • Maximum Digging Depth: 4,030 mm
    
  • Maximum Digging Radius: 6,080 mm
    
  • Maximum Digging Height: 6,450 mm
    
  • Maximum Unloading Height: 4,470 mm
    
  • Maximum Bucket Digging Force: 33 kN
    
  • Maximum Arm Digging Force: 23 kN
    
• Hydraulic System:
  • Main Pump Type: Load-sensing, variable displacement pump
    
  • Main Pump Flow: 2 x 120 L/min
    
  • Maximum Operating Pressure: 32.3 MPa
    
• Fuel Efficiency:
  • Fuel Tank Capacity: 130 L
    
  • Hydraulic Oil Tank Capacity: 70 L
    
• Operating Weight:
  • Operating Weight: 5,500 kg
    
• Attachments:
  • Standard Bucket Capacity: 0.2 m³
    
  • Quick Coupler: Optional
    
• Cab and Comfort Features:
  • Cabin: ROPS/FOPS certified
    
  • Air Conditioning: Optional
    
  • Seat: Adjustable seat
    
  • Control System: Electric-controlled hydraulic joystick and foot pedals
    

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Summary:
The SANY SY55U Excavator, with its compact design and powerful engine system, is highly efficient in confined spaces, making it ideal for urban construction, pipeline laying, and small earthworks projects. Its excellent fuel efficiency and outstanding operational performance make it highly effective in demanding work environments. The comfortable cabin and flexible control system provide the operator with a high level of comfort, ensuring efficient and safe operations.