Caterpillar CAT®323 Hydraulic Excavator Specifications

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The Caterpillar CAT®323 hydraulic excavator is a medium-sized excavator widely used in earthworks, infrastructure construction, and mining applications. Equipped with a highly efficient engine and advanced hydraulic system, this model delivers exceptional power performance and fuel efficiency. The CAT®323 features intelligent technology that optimizes work processes, enhances operational precision, and improves work efficiency, while providing a more comfortable working environment for operators. Its robust structure and excellent stability make it suitable for handling complex and demanding work conditions.

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Official Specifications List
1. Machine Dimensions and Weight

• Model: CAT®323
  
• Operating Weight: 23,000 kg
  
• Overall Length: 9,760 mm
  
• Overall Width: 2,990 mm
  
• Overall Height (Cab Top): 3,210 mm
  
• Wheelbase: 3,750 mm
  
• Minimum Ground Clearance: 500 mm
  

2. Working Range

• Maximum Digging Height: 10,530 mm
  
• Maximum Dumping Height: 7,400 mm
  
• Maximum Digging Depth: 6,670 mm
  
• Maximum Digging Radius: 10,800 mm
  
• Maximum Vertical Digging Depth: 6,040 mm
  

3. Powertrain

• Engine Model: Cat C7.1 ACERT
  
• Rated Power: 162 kW (217 hp)
  
• Rated Speed: 2,000 rpm
  
• Emission Standard: Tier 4 Final
  
• Fuel Tank Capacity: 400 L
  

4. Hydraulic System

• Main Pump Type: Variable Axial Piston Pump
  
• Main Pump Flow: 2 × 184 L/min
  
• System Operating Pressure: 34.3 MPa
  

5. Travel Performance

• Maximum Travel Speed: 5.5 km/h
  
• Gradeability: 35°
  
• Steering Angle: ±35°
  
• Minimum Turning Radius: 5,450 mm
  
• Brake Type: Wet Multi-Disc Brake
  

6. Other Features

• Standard Bucket Capacity: 0.9 m³
  
• Working Device Type: Backhoe
  
• Cabin: Fully enclosed cabin with air conditioning, shock-absorbing seat, noise control, and wide visibility design
  

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Summary
The Caterpillar CAT®323 hydraulic excavator is a high-performance medium-sized machine, ideal for a wide range of earthwork and infrastructure construction projects. Powered by the Cat C7.1 ACERT engine and equipped with an advanced hydraulic system, the CAT®323 achieves an excellent balance of power and fuel efficiency while meeting strict emission standards. The model is equipped with intelligent operating systems and a comfortable cabin design, enhancing operational efficiency and operator comfort. With its sturdy structure and excellent performance, the CAT®323 is the ideal choice for stable and efficient work in complex conditions.