Lonking CDM855 Wheel Loader Performance and Common Issues

[MikePhua]

Lonking is a well-known Chinese construction machinery manufacturer, and its CDM855 wheel loader has gained global recognition for its efficiency and reliability. This model is widely used in construction, mining, port, and other industries, becoming an indispensable piece of equipment in many projects due to its excellent performance and cost-effectiveness.
Key Features of the Lonking CDM855

1. Power System
   The CDM855 is equipped with a powerful engine that offers strong traction and lifting capacity. It features an advanced power transmission system, ensuring efficient power output and low fuel consumption. This loader is ideal for prolonged, high-intensity work environments.
   
2. Operator Comfort
   The loader comes with a comfortable cabin that provides excellent visibility and efficient control systems. The operator can easily manage the machine, thanks to advanced controls that enhance work efficiency. The cabin is equipped with a suspended seat and precise control devices, reducing operator fatigue for all-day operation.
   
3. Hydraulic System
   The CDM855's hydraulic system is highly efficient, enabling quick and effective loading, unloading, and transfer operations. The hydraulic components are well-configured and optimized, making the loader more agile and significantly improving work efficiency.
   
4. Durable Structure
   The loader is built with a high-strength frame structure, offering excellent wear resistance and shock impact capability. This makes it suitable for harsh working conditions, extending the service life of the equipment.
   

Common Issues with CDM855 and Solutions
Although the Lonking CDM855 wheel loader offers exceptional performance, users may encounter common issues during operation. Here are some of the typical faults and their solutions:

1. Engine Starting Issues
   • Cause: This could be due to a discharged battery, fuel-related problems, or electrical circuit failure.
     
   • Solution: Check the battery status to ensure it is adequately charged; inspect the fuel system for blockages; verify that the starting circuit is functioning properly, ensuring no loose wires.
     
2. Hydraulic System Failure
   • Cause: Insufficient hydraulic oil, oil contamination, or malfunctioning hydraulic components.
     
   • Solution: Check the hydraulic oil levels and quality, replacing the oil if necessary; inspect the hydraulic system for leaks or damage.
     
3. Transmission System Abnormalities
   • Cause: Worn transmission fluid, abnormal oil pressure, or damage to the gearbox.
     
   • Solution: Regularly check and change the transmission fluid; inspect the oil pressure system to ensure proper operation of the oil pump; if necessary, contact a professional for repairs.
     
4. Excessive Tire Wear
   • Cause: Improper operation, continuous use on uneven surfaces, or incorrect tire pressure.
     
   • Solution: Maintain proper tire pressure, avoid overloading the machine; regularly check tire wear and replace tires when needed.
     

Maintenance and Care Tips for CDM855
To keep the CDM855 in optimal working condition and extend its service life, operators should perform the following regular maintenance:

1. Check hydraulic and transmission oils regularly, and change them when they show signs of aging.
   
2. Inspect the engine cooling system to ensure proper heat dissipation and avoid overheating.
   
3. Clean the air filters regularly to ensure unobstructed airflow into the engine, preventing air pollution.
   
4. Inspect and clean the fuel system to keep it free from blockages.
   
5. Examine tires and wheels, ensuring proper tire pressure and good condition, to prevent excessive wear.
   

Conclusion
The Lonking CDM855 wheel loader is highly regarded for its powerful engine, outstanding operating performance, and strong reliability, making it a popular choice in the market. Regular maintenance and care can significantly extend the loader's life and ensure it operates efficiently. By mastering basic troubleshooting for common issues, operators can minimize downtime, boosting overall work efficiency.