2016 Kato HD820R Excavator, Hunan - Hengyang City, $36,235

[MikePhua]

                               

ID：1826278

• Brand: Kato
  
• Model: HD820R
  
• Year of Manufacture: 2016
  
• Operating Hours: 11,000 hours
  
• Location: Hunan - Hengyang City
  

The Kato HD820R is a 20-ton excavator manufactured in 2016, known for its excellent performance, durability, and advanced hydraulic systems. With over 11,000 operational hours, it remains a versatile machine suitable for a wide range of construction and excavation projects. This excavator is ideal for demanding applications, thanks to its impressive specifications and robust build.
Key Specifications

• Brand: Kato
  
• Model: HD820R
  
• Year of Manufacture: 2016
  
• Operating Hours: 11,000 hours
  
• Location: Hunan - Hengyang City
  
• Price: $36,235
  
• Operating Weight: 19,800 kg (20 tons)
  
• Bucket Capacity: Standard 0.8 m³ / Reinforced 0.9 m³
  
• Arm Length: 5,630 mm
  
• Stick Length: 2,930 mm
  
• Country of Origin: Japan
  
• Power Type: Traditional Power
  
• Manufacturer: Joint venture / Imported
  
• Bucket Type: Backhoe
  

The HD820R is built to handle a variety of tasks, from trenching to heavy-duty lifting. Its 20-ton weight class provides a balance between power and maneuverability, making it suitable for various job sites.
Engine and Power System

• Engine Model: Mitsubishi 6D34-TLC1B
  
• Rated Power: 110 kW @ 2,050 rpm
  
• Cooling System: Water-cooled
  
• Bore x Stroke: 104 mm x 115 mm
  
• Max Torque: 580 N·m @ 1,400 rpm
  
• Cylinders: 6
  
• Displacement: 5.86 L
  
• Operation Mode: Intercooler; Turbocharged engine; Direct Injection
  

The Mitsubishi 6D34-TLC1B engine provides solid power for all tasks, with direct injection technology that enhances fuel efficiency and reduces emissions. Its large displacement and turbocharged system contribute to impressive torque at low rpm, giving the HD820R excellent performance under heavy load.
Hydraulic System

• Swing Hydraulic Motor Type: Fixed Displacement Piston Motor
  
• Travel Hydraulic Motor Type: Variable Displacement Piston Motor, with reducers on both sides
  
• Main Pump Maximum Flow: 235 L/min x 2
  
• Travel Hydraulic Circuit: 32.9 MPa
  
• Main Pump Type: Variable Displacement Piston Pump x 2 + Gear Pump
  
• Work Hydraulic Oil Circuit: 31.4 MPa
  
• Bucket Cylinder (Qty × Bore × Stroke): 1 × 120 mm × 1,090 mm
  
• Stick Cylinder (Qty × Bore × Stroke): 1 × 135 mm × 1,630 mm
  
• Boom Cylinder (Qty × Bore × Stroke): 2 × 125 mm × 1,315 mm
  

The hydraulic system is a standout feature of the HD820R, with a high flow rate and powerful cylinders for improved digging force and operational speed. The system allows for precise control of the arm, bucket, and boom, optimizing performance in various tasks.
Performance and Efficiency

• Ground Pressure: 44 kPa
  
• Swing Speed: 13 rpm
  
• Climbing Ability: 70% (35°)
  
• Bucket Digging Force: Standard 136 kN / High Power 144 kN
  
• Stick Digging Force: Standard 99 kN / High Power 104 kN
  
• Max Traction Force: 179.5 kN
  
• Travel Speed: 5.5 km/h (low) / 3.6 km/h (high)
  

The HD820R offers excellent digging performance with a powerful bucket and stick, as well as a high traction force that helps it tackle demanding tasks. The climbing ability of 70% (35°) ensures it can navigate steep slopes with ease.
Fuel and Oil Capacity

• Fuel Tank: 320 L
  
• Hydraulic Oil Tank: 156 L
  
• Engine Oil Change Capacity: 22 L
  
• Coolant: 23 L
  
• Hydraulic System Capacity: 260 L
  

With large fuel and hydraulic oil capacities, the HD820R is capable of long operational hours between refueling and oil changes. Its hydraulic oil tank ensures smooth system operation even under continuous heavy use.
Dimensions and Transport

• Transport Length: 9,500 mm
  
• Transport Width: 2,820 mm
  
• Transport Height: 2,970 mm (to the top of the hoses)
  
• Cab Height: 2,860 mm
  
• Ground Clearance (Weight): 1,040 mm
  
• Minimum Ground Clearance: 4,650 mm
  
• Minimum Swing Radius: 3,460 mm
  
• Rear Swing Radius: 2,750 mm
  
• Track Length: 4,170 mm
  
• Track Gauge: 2,220 mm
  
• Track Plate Width: 600 mm / 700 mm / 800 mm
  
• Track Total Width: 2,820 mm / 2,920 mm / 3,020 mm
  
• Track Ground Length: 3,370 mm
  

The HD820R’s dimensions allow for easy transport between job sites, and its track width can be adjusted to meet specific site conditions, ensuring better stability during operation.
Working Range

• Max Digging Radius: 9,910 mm
  
• Max Digging Depth: 6,700 mm
  
• Max Digging Height: 9,760 mm
  
• Max Dumping Height: 6,830 mm
  
• Max Vertical Digging Depth: 6,120 mm
  

With an impressive digging range, the HD820R excels at deep excavation tasks. Its maximum digging depth of 6.7 meters and vertical digging depth of over 6 meters allow it to reach tight and challenging areas on the worksite.
Conclusion
The Kato HD820R excavator combines powerful performance, exceptional digging force, and a reliable engine to handle a variety of demanding tasks. With a large working range, advanced hydraulic systems, and impressive specifications, it is well-suited for large-scale construction and earth-moving operations. This model continues to be an excellent choice for contractors looking for an efficient, durable, and versatile machine.