The 2018 second-hand Caterpillar 320 excavator is suitable for various earthwork projects, such as road construction, mining, and port loading and unloading. operation. It has excellent stability during operations such as excavation and loading.
About Cat 320 Excavator
Description
The epidemic in China lasted nearly three years from the beginning of 2020 to the end of 2022. During the three years of the epidemic, a large number of construction sites were forced to suspend operations and machinery was left idle. After the epidemic ended, China's economic growth rate slowed down. This is why there are so many machines from 2016 to 2019 with only a few thousand hours of working time. This machine is the same. It was purchased in 2018 and still has its original paint. It has only worked for 5,100 hours and is in perfect condition. It is very cost-effective!
CAT320 medium-sized crawler excavator Specificaion
Engine power 110kW
Displacement 4.4L
Model Cat C4.4
Working weight 20,600kg
Rotation speed 11.3r/min
Fuel filling capacity 345L
Cooling system capacity 25L
Engine oil capacity 15L
The overall working weight of the machine is 19,400 kg
Bucket capacity 0.92m³
Engine model CAT3066T
Engine displacement 6.4L
Performance characteristics
Adopting advanced engine technology, it features strong power and stable output, and can maintain efficient operation in various working conditions such as excavation, loading and transportation. The hydraulic system is one of the performance highlights of the Caterpillar 320. The system adopts high-precision oil pumps and cylinders, which enables the excavator to move smoothly and respond quickly during operation, greatly improving work efficiency. The handling performance is extremely excellent. The control lever operates sensitively and the steering is precise. Even in complex working environments, it can handle the situation with ease. Its seats are quite comfortable and it is not easy to feel tired even after long-term operation. It has excellent stability during operations such as excavation and loading. The vehicle has a low center of gravity and strong anti-overturning ability. Even when working on slopes, it can remain stable.The components undergo strict quality control, have a long service life and low maintenance costs, which saves users both time and effort.
In order to ensure that our quality can reassure and satisfy customers
We will conduct a detailed inspection of each excavator to ensure that each one is in good working condition. Before the machinery is dispatched, for each piece of equipment, we will replace the engine oil, hydraulic oil, gear oil, new air filter, oil filter, diesel filter, as well as the oil inlet/return/pilot/pipeline filter elements. Other damaged parts will also be replaced with new ones
Maintenance
Engine oil needs to be replaced regularly, with a general replacement cycle of 500 hours.
2. Hydraulic oil should be replaced according to the prescribed maintenance cycle, which is 2,500 to 3,000 hours.
3. Timely addition of lubricating grease can effectively reduce the wear of each component and ensure smooth operation of all components.
4. Regularly clean or replace the air filter element and air filter to ensure that the engine sucks in clean air and improve fuel efficiency. In harsh working conditions such as heavy dust, the frequency of inspections should be increased.
5. Check the coolant level to keep the cooling system unobstructed and prevent overheating.
6. Clean the radiator. When an excavator is in operation, it generates a large amount of heat. The cleaning of the radiator is very important for maintaining the normal operation of the engine.
7. Tracks are important components of excavators. Appropriate track tension can extend the service life of tracks. Regularly inspect and adjust the tension of the tracks to ensure they are within a consistent standard range.
8. The transmission system is an important component of an excavator. Regular checks should be conducted on the transmission chain, gears and other parts, and severely worn components should be replaced in a timely manner.
Through the above daily maintenance measures, faults can be effectively prevented, the service life of excavators can be prolonged, and the safety and smooth progress of work can be ensured
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