Yuchai YC55SR Excavator Specifications

[MikePhua]

The Yuchai YC55SR Excavator is a compact crawler hydraulic excavator designed for urban construction, landscaping, small earthworks, and pipeline installation. With its excellent operational performance, it is ideal for narrow and complex work environments. The YC55SR is equipped with a high-efficiency Yuchai engine and hydraulic system, offering outstanding power output and fuel efficiency. Its compact design makes it especially suited for use in urban dense areas and small-scale engineering projects.

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Specifications:

• Engine:
  • Brand: Yuchai
    
  • Model: YC4D90-T20
    
  • Type: 4-cylinder water-cooled turbocharged engine
    
  • Maximum Output Power: 40 kW (54 HP) @ 2,200 rpm
    
  • Maximum Torque: 250 Nm @ 1,500 rpm
    
  • Emission Standard: Tier 3 / Stage IIIA
    
• Dimensions:
  • Overall Length: 5,550 mm
    
  • Overall Width: 1,960 mm
    
  • Overall Height: 2,510 mm
    
  • Wheelbase: 2,300 mm
    
  • Track Width: 400 mm
    
  • Track Plate Width: 1,960 mm
    
  • Chassis Width: 1,960 mm
    
  • Ground Clearance: 280 mm
    
• Performance:
  • Maximum Digging Depth: 3,400 mm
    
  • Maximum Digging Radius: 5,600 mm
    
  • Maximum Digging Height: 5,250 mm
    
  • Maximum Unloading Height: 3,730 mm
    
  • Maximum Bucket Digging Force: 28 kN
    
  • Maximum Arm Digging Force: 21 kN
    
• Hydraulic System:
  • Main Pump Type: Load-sensing, variable displacement pump
    
  • Main Pump Flow: 2 x 90 L/min
    
  • Maximum Operating Pressure: 32.0 MPa
    
• Fuel Efficiency:
  • Fuel Tank Capacity: 85 L
    
  • Hydraulic Oil Tank Capacity: 50 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 Yuchai YC55SR Excavator, with its compact design and efficient power system, is capable of operating effectively in narrow spaces, making it particularly suitable for urban construction, landscaping, and small earthwork projects. Its outstanding fuel efficiency and performance make it an ideal choice for efficient operations. The comfortable cabin and precise control system provide the operator with high comfort and ensure efficient and safe operations.