Small Excavator, the Warrior in the Mine Construction

With population increasing, the demand for energy grows rapidly. The mineral resource is one of the most practical energy resources in the earth. Small excavator is often used in the mineral construction with its high reliability and flexibility. There are vast territory and abundant resources in China. Huili county, located in Sichuan province of China, possesses abundant mineral resources, more than 60 kinds of mineral has been found till now. However, labor is the main force in the mineral construction since the infrastructure in the county is too weak. Underground mineral exploiting is always dangerous and many accidents happened in these years, therefore, how to improve safety and enhance working efficiency at the same time becomes the main issue for the mineral exploiting enterprises.

Considering the above issues, many mineral enterprises start to use small digger to instead of labor force since the small digger is more competent to do the mineral work. Being compact and flexible, the little machine can easily move around in the narrow space of the mine. The strengthened cab can protect the operator from the falling rubble, improving safety. The compact excavator can exploit about 15 tons mineral per hour, which equals to the workload of 5 people, improving working efficiency. What is more, the cost is much lower than employing labor force.

From the above, we can see that the small excavator is more suitable than labor force in the mine construction, which not only improves working efficiency but also guarantees safety and greatly reduces the probability of causing accidents. Therefore, the small digger is called the warrior in the mine, small body with strong power.

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Motor Grader Daily Maintenance

Motor grader is used very often in the road building and leveling. It is troublesome when the machine breaks down during the working process under a tight working schedule. In case of emergency, construction equipment daily maintenance is very important to keep the machine in a good condition all the time. The followings are some guidelines about the road machinery daily maintenance.

Engine is the heart of the construction equipment, the machine will stop working if the “heart” goes wrong, so more attentions should be paid to the engine of the motor grader. Before starting the engine, we should check the fuel level to make sure the machine can operate normally. What is should be noticed is that the fuel should not be filled too full since fire will be caused if the fuel overflows under high temperature. Check the fuel pipe and fuel tank to avoid any leakage. And the remaining water and other sediment should be discharged every day to keep the fuel tank clean and purified. The coolant should be added enough to keep the machine work normally. The radiator should be checked regularly to keep the machine cool and the damaged radiator should be changed immediately to keep the machine operate smoothly.

If only you master the above maintenance guidelines, your motor grader will operate in high efficiency and create more profits for you.

Truck Crane Industry Development Trends

Recent years, the truck crane manufacturers are committed to improving the product quality as well as after-sales service. Many manufacturers invest a lot on research and development to keep the product safe, reliable, high-efficient and environmental friendly. Social demand is the basic source that leads these trends.

Currently, the Chinese truck crane tends to develop in large size while the mini size is more obvious in abroad brand, so the crane size will be polarization in the future. The manufacturers should increase investment on scientific research and improve the R&D capability, striving for producing more mini truck cranes with comprehensive technologies.

With fast social development, the crane truck is used more and more widely, but in most cases there are not enough spaces in the construction site to hold the large-size machines, cranes with special skills or structure are needed. It is an inevitable trend that the crane design will be intelligent and humanized, which requires the manufacturers to improve innovative awareness and take advantage of superior resources to develop their own brands and products.

The last few years have witnessed the rise of e-commerce in the construction equipment industry, which helps the truck crane manufacturers reduce cost and increase profits. The manufacturers should seize the emerging opportunity and improve their competitiveness to stand in the commanding height of the construction equipment industry.

Excavator Annual Meeting

Information from the China Construction Machinery Association (CCMA) said that the 2016 Excavator Annual Meeting will be held in Changzhou, Jiangsu on 16^th -18^th November. The meeting will be sponsored by Excavating Machinery Chapter of China Construction Machinery Association (CCMA) and supported by Jiangsu Hengli High Pressure Cylinder Company Limited. And the manufacturers, dealers and suppliers in the excavating industry will attend the meeting.

According to the data analyzed by China Construction Machinery Association (CCMA), in August of 2016, 4349 units of excavators were sold by 26 excavating machinery manufacturers, increasing 44% compared with last year. From January to August of 2016, the major excavating machinery manufacturers totally sold 45485 units of excavators, increasing 2.29% than the previous year.

However, it is reported that in the first half year of 2016, 33669 units of excavating products were sold in the domestic market by 27 excavating machinery manufacturers, 4.8% declining compared with the amount of last year. According to the predicting model combining with the current economic situation and the market investigation, the excavator sales volume will reach 51 thousand units, 2.3% declining compared with the previous year. The data shows that the excavator market development still faces stern challenges. At the meeting, the new data will be published and more detailed analysis will be made.

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Excavator Cleaning Ways

Excavator is important construction equipment in many engineering constructions. It is critical to keep the excavator clean, otherwise, the slush may cause damage to the excavator. Then, how to clean the digger excavator in a better way becomes a critical issue.

First, we should prepare some necessary tools before cleaning. The tools include scraper knife, screw driver, watering can, diesel, detergent, duster cloth, rubber gloves, steel wire ball. When the tools are prepared, we can start cleaning the hydraulic excavator. What should be noticed is that the cleaning should be done in steps.

1.       Put the diesel into the watering can and pour to the stain. Scrape and wash the stain again after 10-30 minutes. The steel wire ball can be used to scrape the stain at the second time.

2.       When the diesel is used up, the detergent to clean heavy oil should be used, the detergent of heavy oil has strong power to remove the stain, so test should be made in case of leading the paint falling off. Also, this detergent has strong corrosion, which is bad for skin and nail, so rubber gloves and glasses should be wear.

3.       When the stain is cleaned, washing powder with clean water should be used to wash the excavator surface.

The above steps can be used repetitively until the excavator is completely clean.

Hydraulic Excavator for Construction Applications

The hydraulic excavators are designed for various operation uses, such as excavating, leveling, digging, loading and demolishing. Commonly used in construction, road building, mining, and civil engineering projects, the hydraulic excavators are applicable for various operations. Backhoe operation of hydraulic excavators is suitable for digging an area which is lower than the excavator. When the hydraulic excavator’s boom cylinder is at 90-degree angle while the arm cylinder stays vertically, maximum digging force can be obtained through the thrusting force of each hydraulic cylinder. Make use of this angle effectively to help you achieve the maximum working efficiency of the excavator. The digging range of the hydraulic excavator’s arm is from 30 to 45°. The angle may vary according to digging depth, but it is better to keep it within the above range if possible. Do not operate the hydraulic cylinders to their full.

You can use the hydraulic excavator to dig a trench efficiently by installing a bucket suitable for this job and adjust your excavator tracks to parallel the to-be-dug trench line. When digging a wider trench, excavate first both sides of the trench and then remove the middle part. In excavating operation, the excavator track should be adjusted vertical to road shoulder or cliff, with sprockets behind the excavator cab, so that the hydraulic excavator can retreat easily in case of an emergency. For excavator loading operation in a place where the swinging angle is small, working efficiency can be improved by parking the dump truck at where the excavator operator could see easily. It is more convenient for the compact excavator to load more material if the dump truck is loaded from rear rather than from its sides.

Truck Crane Witnesses Romantic Wedding

Truck crane can be seen in various construction sites lifting heavy-duty loads with its long and strong boom. But have you ever thought that you could see the truck crane appearing in a wedding? And there is not one, there are six!

This February, a special wedding held in Wuhan, China arise a heat discussion as the bridegroom welcomed the bride by six truck cranes. The spectacular and luxurious convoy shocked the spectators and the media, who made large-scale coverage. The convoy consists of six   truck cranes, among which there are 4 units of truck cranes weighing 50 tons and 2 units of cranes weighing 25 tons, the number six symbolizing that everything goes smoothly.

When asked why choose truck cranes as wedding cars, the bride said that he had thought of using truck cranes as wedding cars for a long time, and there are 3 reasons for his decision. First, all of his family members are engaging on truck crane business. Second, the wedding can be more different and meaningful than using Mercedes or BMW as wedding cars. Third, the colors of truck cranes are very beautiful with elegant yellow and joyful red. What is more, the performance of Sany product is excellent and  ’s service is reliable without delay. Finally, the bride told that he appreciated this special wedding, which combined his career with lifelong happiness and proved that his career can be convoy for his marriage, the two most important dreams in his life have come true.