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No matter what you do, you should put safety first. Only with safety can you do things correctly and do things well. Safe operation is also required when operating the crane, and only safe operation of the crane will not bring potential safety hazards. So, what are the basic steps to safely operate the crane? Today, Huai'an Crane Rental will tell you the steps to safely operate the crane! one
Published on: January 30, 2021 Clicks: 488
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In fact, there are many rental accidents of folding boom cranes, which cannot be put into gear due to hoisting. At present, some crane rental companies will improve the equipment, but also pay attention to the possibility of arm dropping when changing the lifting capacity. Most of the accidents of folding boom cranes are rollover and arm breakage, which are mostly caused by the driver's improper operation. So today, Huai'an Crane Rental will introduce some reasons for crane accidents. I hope
Published on: December 10, 2020 Clicks: 574
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The construction site has a wide terrain, and the application space of cranes is very large. However, cranes belong to large machinery, and the probability of safety accidents is very high, so the application of cranes should be more standardized and rationalized. Generally, the truck crane is a single beam, but the center of gravity will shift during the crane operation, which is a great test for the crane wheels. Today, Huai'an truck crane rental
Published on: October 22, 2020 Clicks: 182
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When installing the crane equipment, ensure that the oil make-up valve is horizontal and pay attention to the direction. Port B of the oil makeup valve needs to be connected with the hydraulic motor, otherwise, not only does it have no oil makeup effect, but all the pressure oil supplied to the hydraulic motor will flow back to the oil tank through the valve, so that the weight will not drop. The size and nature of large crane load has an important impact on the mechanical loss process. In general, the
Published on: August 20, 2020 Number of hits: 270
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Most cranes have multiple working mechanisms, and most of the lifting machinery itself is mobile machinery. Cranes have high working height, large mass of objects to be transported, which is easy to form dynamic loads. Dynamic loads are more harmful than static loads, and dangerous and harmful factors are easy to form and accumulate. If the crane leasing company does not find and dispose in time, accidents may occur. As we all know, the crane is
Published on: July 31, 2020 Number of hits: 353
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Lifting and hoisting operations are difficult operations, and cranes are usually used. What should we do if the crane fails? Today, Huai'an Crane Rental Co., Ltd. sorted out some common crane failures for everyone, analyzed the causes and troubleshooting methods, and let's get to know! 1、 Analysis on the cause of foreign matters blocking the crane boom: check whether the idler gear in the telescopic oil cylinder is intact. as
Published on: July 3, 2020 Number of hits: 237
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1. Before the boom works, check whether the pulley block magnification is appropriate, the counterweight status and the function of the brake device. The pulley block after the magnification change must keep the hook rotation axis vertical to the ground. 2. Huai'an equipment shift reminds everyone that the weight of the lifted objects shall not exceed the lifting weight allowed by the crane in the situation. When lifting heavier objects, lift them off the ground 10-50
Published on: May 29, 2020 Clicks: 401
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In daily life, many users will use lubricating oil when using cranes. The function of the lubricating oil is to reduce the conflict on various types of machinery, maintain the liquid lubricant of machinery and processing parts, and primarily play the role of smoothing, cooling, rust prevention, cleaning, sealing and buffering. The staff of Xinyu Heavy Equipment will remind the user when renting the crane
Published on: May 15, 2020 Clicks: 193
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Huai'an Xinyu Heavy Equipment Co., Ltd. has been engaged in the leasing business of Huai'an cranes for many years with superb technology and rich experience. Today, Huai'an Crane Leasing Company will introduce to you the precautions in the lifting process. ① For newly installed, overhauled or important performance changed lifting machinery, lifting test must be carried out according to relevant provisions of crane performance test before use. ② Crane per shift
Published on: April 25, 2020 Clicks: 198
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Today, Huai'an Crane Rental Company summarized the common lifting methods for everyone: 1. Symmetrical lifting method: applicable to the industrial workshop in the production workshop and other places where self-propelled lifting equipment cannot be used for lifting. 2. Load lifting method: the key is to erect machinery equipment or structures with high height to width ratio, such as tower machinery equipment, torch tower body, and television
Published on: March 20, 2020 Number of hits: 229
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There are many lifting methods. For safety reasons, Huai'an Xinyu Heavy Equipment Co., Ltd. tells you some things to avoid when lifting. When lifting equipment, the lifting points shall be determined and the lifting lugs shall be selected and installed: if there are lifting lugs on the equipment body, the lifting lugs can be used. If there are no lifting lugs on the equipment body, the equipment shall be manufactured and installed according to the requirements of on-site equipment lifting according to relevant specifications
Published on: March 13, 2020 Number of hits: 220
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There are always some difficulties when using cranes to transport in winter. Let's take a look at the following tips that Huai'an Crane Rental Company has shared with you! 1. Glass frosting. In winter, the air temperature is low, and the glass of the vehicle is frosted and frozen due to the large temperature difference between the inside and outside of the crane. The way to deal with this phenomenon is simple. Open the window after parking
Published on: March 6, 2020 Number of hits: 214
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Crane can also be called crane, which is a kind of multi action lifting machinery that can move materials vertically or horizontally within a certain range. Huai'an Crane Rental Company pointed out that in modern social activities, cranes have become indispensable and important logistics transportation equipment. The cargo handling company pointed out that this is not only because the use of cranes can greatly improve the use of materials
Published on: February 21, 2020 Clicks: 411
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The principle of "ten no lifting" for lifting operation is not to lift when the rated load is exceeded; Do not hoist when the command signal is unknown, the weight is unknown, and the light is dim; Slings and accessories are not securely bound, and do not hoist if they do not meet safety requirements& n
Published on: May 24, 2019 Clicks: 191
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Commanders use hand signals: 1. Prepare (pay attention) to extend the arm horizontally, place it above the head, extend five fingers naturally, and keep the palm forward (Figure 1). 2. The main hook should make a natural fist with one hand, place it on the head, and touch the head gently (Figure 2). 3. Make a fist with one hand of the auxiliary hook, keep the forearm up, extend the other, and gently touch the front elbow joint with the palm of the hand (Figure 3). 4. Hook lifting
Published on: March 24, 2019 Clicks: 413
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Busy! This is the prediction made by the 2018 North American Crane Rental "Round Table Conference" on the characteristics of the North American crane rental market in the second half of 2018 - so far, the utilization rate is high, the rental rate is stable, and there are constantly emerging projects. Many rental companies are starting to upgrade. The round table was composed of senior executives from four crane companies, including Houston T
Published on: January 20, 2019 Number of hits: 248
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In order to further stabilize the handling of crane equipment and prevent the occurrence of safety incidents, the municipal quality safety station carried out a special inspection of cranes under construction. This time, compared with the previous special inspection methods, there are differences. This time, more attention is paid to the inspection of tower cranes, and special inspection staff for the construction of cranes are transferred from relevant parts to form an inspection team, which mainly checks the relevant procedures, service life Maintenance
Published on: December 3, 2018 Clicks: 170
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1、 Fully hydraulic transmission, stable operation, random adjustment of operation speed, high operation efficiency and low labor intensity are the mainstream and development direction of light cranes. 2、 Equipped with safety lock and hydraulic brake, it has advanced technology and good safety. 3、 The vehicle chassis produced by the manufacturer shall be used, with reasonable configuration and guaranteed reliability. 4、 The data of the boom is made of all the national standard steels. five
Published on: December 3, 2018 Clicks: 233
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The unevenness of the stability during the lifting process plays a very important role in the safety of construction personnel and construction equipment. How can the safety and stability of hoisting equipment be ensured during construction? Here, according to years of hoisting construction experience of Huai'an Crane Rental Company, as long as the support is increased
Published on: December 3, 2018 Clicks: 270
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Common sense of safety precautions for crane rental. Huai'an Crane Rental Xinyu Heavy Equipment mainly analyzes and shares from the following two points. 1. Safety assurance measures: On the site of Huai'an crane rental equipment, the road must be flat and solid, and the backfill and soft soil layers must be treated. If the soil is soft, the road shall be paved separately. The crane is not allowed to stop on the slope to work, nor is it allowed to work on both sides of the crane
Published on: December 3, 2018 Clicks: 273
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