The Dasha Tongxin Construction Machinery Rental Service Center in Honghu City is located in Jingzhou City, a historic and cultural city in Hubei Province, specializing in excavator water and land engineering We currently have various imported and domestic excavator varieties (Komatsu, Hitachi, Kato, Sumitomo, Shengang, Volvo, Caterpillar, Daewoo, Hyundai, etc.). We have more than 20 domestic and foreign equipment and can adapt to large, medium, and small excavation tasks to meet the needs of different customers.
The refitted amphibious excavator can operate on water more than 80 cm (it can be used for river dredging and water area control in reservoir, fish pond, and urban construction, as well as resource development and environmental improvement in wetland marshes, rivers, lakes, seas, and mudflat. We successfully refitted the dry road excavator into an amphibious excavator to meet the needs of market development, and the refitted excavator was appreciated by customers.
Water and land excavators are very popular now, but do you know how to maintain them?
1、 What are the aspects of daily maintenance for water and land excavators?
Answer: Apply butter to all grease fittings and slewing bearings every 10-15 days, apply butter twice every 4-8 hours at different angles, replace each reducer within 520 hours of operation, and replace 2-3 times a year thereafter. The engine must be preheated for 10-15 minutes before it can work.
2、 How to use hydraulic oil in winter and summer?
Answer: The winter oil is 32 or 46, and the summer oil is 68 or 100. It must be anti-wear hydraulic oil. The difference is that the viscosity of the hydraulic oil used is high in summer when the temperature is high, and low in winter when the temperature is low.
The Dasha Tongxin Construction Machinery Rental Service Center in Honghu City is located in Jingzhou City, a historic and cultural city in Hubei Province, specializing in excavator water and land engineering We currently have various imported and domestic excavator varieties (Komatsu, Hitachi, Kato, Sumitomo, Shengang, Volvo, Caterpillar, Daewoo, Hyundai, etc.). We have more than 20 domestic and foreign equipment and can adapt to large, medium, and small excavation tasks to meet the needs of different customers.
The refitted amphibious excavator can operate on water more than 80 cm (it can be used for river dredging and water area control in reservoir, fish pond, and urban construction, as well as resource development and environmental improvement in wetland marshes, rivers, lakes, seas, and mudflat. We successfully refitted the dry road excavator into an amphibious excavator to meet the needs of market development, and the refitted excavator was appreciated by customers.
What are the reasons for the high temperature of water and land excavators?
At that time, the climate was so hot that many excavator workers were exposed to the sun and faced the confusion of equipment overheating. So, what are the reasons for the high temperature of water and land excavators? Let's learn about it together.
1. Check the radiator
Water and land excavators work in harsh environments for long periods of time, which often results in a lot of dust and small dirt clogging the hydraulic press radiator and water storage tank radiator. Especially if there is a small amount of oil leakage in the hydraulic press radiator, the water storage tank radiator behind it should be plugged casually. Therefore, everyone should pay attention to not leaking oil from the hydraulic press radiator.
2. Check the engine cylinder gasket
I don't know if everyone has noticed what happens to the water in the storage tank during circulation? Will there be a scene of stingy bubbles? If there is such an explanation, it indicates that the cylinder gasket of the thought has the problem of high-speed punching.
3. Check the water pump
Qi Nian, the leader, then holds the water outlet of the storage tank tightly with his hand. If he feels that it swells and becomes a bit hard when held tightly, it indicates that the water pump has no problem. If it is easily flattened, it indicates that the water pump circulation is not very good!
4. Check the water tank cover
A broken water tank cover can also cause temperature warming. Due to a broken water tank cover, it can easily cause water intake ports in the water circulation. Therefore, the temperature will be higher!
5. Check the water temperature sensor
The opening force of the water temperature sensor is small or it has already become stuck. Some of them were dismantled during the summer!
6. Check the cooling fan
The cooling fan is not fast enough to keep up with the temperature rise of the scalp belt, which is also the reason for the random temperature rise!
The Dasha Tongxin Construction Machinery Rental Service Center in Honghu City is located in Jingzhou City, a historic and cultural city in Hubei Province, specializing in excavator water and land engineering We currently have various imported and domestic excavator varieties (Komatsu, Hitachi, Kato, Sumitomo, Shengang, Volvo, Caterpillar, Daewoo, Hyundai, etc.). We have more than 20 domestic and foreign equipment and can adapt to large, medium, and small excavation tasks to meet the needs of different customers.
The refitted amphibious excavator can operate on water more than 80 cm (it can be used for river dredging and water area control in reservoir, fish pond, and urban construction, as well as resource development and environmental improvement in wetland marshes, rivers, lakes, seas, and mudflat. We successfully refitted the dry road excavator into an amphibious excavator to meet the needs of market development, and the refitted excavator was appreciated by customers.
The potential of water and land excavators in the construction machinery industry
With the gradual recovery of the global economy and the deepening of its countermeasures, social development requires a significant increase in the construction of large and medium-sized infrastructure projects such as real estate, high-speed trains, subway stations, and highways. Construction projects in major cities in various regions are also in full swing. The prosperity of the construction industry will eventually drive the demand for construction machinery and equipment, especially in the field of engineering machinery leasing. Water and land excavators have become the choice for many construction companies to deal with current rigid needs. Moreover, the use of leasing construction machinery and equipment can greatly reduce the investment and utilization of assets and human resources, making the utilization of mechanical equipment resources profitable. It is very likely that the future development trend of mechanical equipment in the construction field will eventually be the rental method.
