2013 Liugong CLG922D Excavator, Guangxi - Nanning City, $12,640

[MikePhua]

                               

ID：1826342

• Brand: Liugong
  
• Model: CLG922D
  
• Year of Manufacture: 2013
  
• Hours: 13,000 hours
  
• Location: Guangxi - Nanning City
  

The Liugong CLG922D is a notable entry in the 22-ton excavator class, manufactured by Liugong Machinery, one of China’s premier heavy equipment manufacturers. The machine, which debuted in 2013, remains a reliable choice for both contractors and operators looking for a versatile, durable, and high-performance machine capable of handling a variety of tasks in construction, mining, and earthmoving applications.
Overview of the Liugong CLG922D
Liugong’s CLG922D offers a robust design with an operational weight of 22 tons, providing an optimal balance between power, efficiency, and operational capability. With a bucket capacity ranging from 0.73 to 1.0 cubic meters, the CLG922D can tackle a wide range of tasks, from digging and trenching to heavy lifting and material handling. The machine is equipped with a 6.0-meter boom and a 2.91-meter arm to ensure effective reach and digging depth for various site conditions.
Key Features and Specifications

• Engine Power and Efficiency
  The Cummins 6BTAA5.9-C engine powers the CLG922D, delivering 112 kW of power at 1,950 rpm, which is essential for heavy-duty tasks. The engine operates with a water-cooled system, ensuring optimal temperature regulation during extended use. The turbocharged intercooler system improves fuel efficiency and performance in high-demand operations.
  
• Hydraulic System
  The hydraulic system of the CLG922D is a standout feature, boasting a dual axial variable piston pump with a maximum flow rate of 210 L/min. The system's hydraulic pressure is set at 31.8 MPa, allowing the machine to execute tasks with ease. The inclusion of a hydraulic breaker circuit as a standard feature ensures that the CLG922D can handle demolition and rock-breaking tasks efficiently.
  
• Undercarriage and Mobility
  The undercarriage of the CLG922D includes 600 mm wide tracks and a track gauge of 2,390 mm, which provides stability and strength in rough terrain. The tracks also ensure excellent ground pressure of 45.6 kPa, helping the machine to operate efficiently on both soft and firm ground. The maximum travel speed of 4.9 km/h ensures that the excavator can cover large areas quickly.
  
• Operational Range
  The CLG922D has a maximum digging radius of 9,850 mm and a maximum digging depth of 6,615 mm, making it a highly efficient machine for deep excavation projects. The max unloading height of 6,770 mm and max vertical digging depth of 5,655 mm provide added flexibility for various applications.
  

Performance and Durability
The CLG922D is well-suited for demanding environments, with hydraulic pressure ratings optimized for both digging and lifting operations. Its ground clearance of 440 mm allows the machine to navigate through obstacles and uneven terrain without compromising stability. With a maximum working pressure of 37 MPa and a max traction force of 194 kN, the CLG922D demonstrates impressive lifting and pulling capacity, making it ideal for material handling tasks, trenching, and demolition.
The excavator's cab design emphasizes operator comfort, with a high roof for ample headroom, easy-to-reach controls, and a panoramic view of the work site. This attention to ergonomics helps to improve productivity and reduce operator fatigue, even during long shifts.
Maintenance and Fuel Efficiency
Liugong has designed the CLG922D with efficiency in mind. The fuel tank holds 412 liters, and the hydraulic oil tank has a capacity of 230 liters, allowing for longer work hours with fewer refueling or oil changes. The design of the engine oil and coolant system ensures efficient heat dissipation, minimizing downtime for maintenance.
Liugong's service network and easy access to spare parts help keep maintenance costs low and the machine running for longer periods with minimal repair needs. The engine’s fuel efficiency and the machine's hydraulic system’s performance allow contractors to save on operational costs without sacrificing performance.
The Liugong Legacy
Liugong Machinery has been a key player in the heavy equipment manufacturing sector since its inception in 1958. With a focus on innovation, performance, and sustainability, Liugong has continuously improved its machinery to meet the demands of a growing global construction market. The CLG922D is a part of Liugong's continued legacy of producing reliable, heavy-duty machinery suitable for various construction tasks.
Conclusion
The Liugong CLG922D is a durable and high-performance excavator designed to meet the needs of contractors across a wide range of industries. With its robust engine, powerful hydraulics, and versatile operational features, it continues to be a popular choice in the global marketplace. Whether it’s digging, lifting, or demolition, the CLG922D is built to tackle tough jobs with efficiency and precision.