2012 Caterpillar 323DL Excavator Sichuan-Chengdu $17,977

[MikePhua]

                               

ID：1825816

• Brand: Caterpillar
  
• Model: 323DL
  
• Year of Manufacture: 2012
  
• Operating Hours: 19,800 hours
  
• Location: Chengdu, Sichuan
  

The Caterpillar 323DL, manufactured in 2012, is a mid-sized hydraulic excavator designed for demanding construction, infrastructure, and mining operations. With a total operating weight ranging from 22,300 to 23,100 kg and a bucket capacity of 1.2 cubic meters, this machine delivers a balance of power, stability, and maneuverability. Its deployment in Chengdu, Sichuan, highlights its versatility in urban and industrial environments.
Brand and Model History
Caterpillar Inc., founded in 1925 in the United States, is globally recognized for its durable construction and mining machinery. The 323DL series was introduced to provide high efficiency in earthmoving tasks while ensuring lower fuel consumption and increased operator comfort. By 2012, Caterpillar had sold thousands of units worldwide, making the 323DL a trusted machine for medium-scale projects.
Power and Engine Specifications

• Engine Model: C6.4ACERT
  
• Rated Power: 110 kW at 2000 rpm
  
• Cooling System: Water-cooled
  
• Cylinders: 6
  
• Bore × Stroke: 102 × 130 mm
  
• Displacement: 6.4 L
  

The C6.4ACERT engine combines traditional diesel power with advanced emissions control. It ensures high torque output and consistent performance even under heavy workloads.
Performance Parameters

• Swing Speed: 11.5 rpm
  
• Gradeability: 70% (35°)
  
• Bucket Digging Force: 140 kN
  
• Arm Digging Force: 106 kN
  
• Travel Speed: 3.5 / 5.7 km/h
  

These metrics indicate the 323DL can efficiently handle excavation, lifting, and material transport across rugged terrains.
Hydraulic System

• Main Relief Pressure: 3.5 MPa
  
• Max Pump Flow: 205 L/min
  
• Travel Hydraulic Pressure: 3.5 MPa
  
• Swing Hydraulic Pressure: 2.5 MPa
  
• Pilot Pressure: 3.9 MPa
  
• Bucket Cylinder: 120 × 1104 mm
  
• Arm Cylinder: 140 × 1504 mm
  
• Boom Cylinder: 120 × 1260 mm
  

The advanced hydraulic system provides precise control, high lifting force, and compatibility with attachments, enhancing operational versatility.
Fuel and Fluid Capacities

• Fuel Tank: 410 L
  
• Hydraulic Tank: 120 L
  
• Engine Oil: 30 L
  
• Coolant: 25 L
  
• Total Hydraulic System Volume: 260 L
  

Machine Dimensions

• Transport Length: 9460 mm
  
• Transport Width: 3180 mm
  
• Transport Height: 3050 mm
  
• Cab Height: 2950 mm
  
• Counterweight Ground Clearance: 1020 mm
  
• Undercarriage Ground Clearance: 450 mm
  
• Rear Swing Radius: 2940 mm
  
• Track Length: 4455 mm
  
• Track Gauge: 2380 mm
  
• Track Shoe Width: 600 mm
  
• Track Ground Contact Length: 3650 mm
  

Operating Range

• Max Digging Depth: 6710 mm
  
• Max Digging Height: 9470 mm
  
• Max Dumping Height: 6500 mm
  
• Max Vertical Digging Depth: 5860 mm
  
• Max Reach at Ground Level: 9850 mm
  
• Max Effective Digging Depth: 6380 mm
  

The Caterpillar 323DL’s combination of hydraulic efficiency, engine power, and precise control makes it ideal for excavation, trenching, and material handling. Operators benefit from a durable undercarriage, excellent digging force, and fluid management system designed for continuous heavy-duty work. Its widespread adoption globally and reliability in Asian construction markets reflect its industry credibility.