In the field of construction and heavy machinery, truck-mounted cranes play a crucial role. They are widely used in various construction sites, logistics transportation, and other scenarios. To help you have a more comprehensive and in-depth understanding of truck-mounted cranes, here are five detailed knowledge Q&A.
Question 1: For truck-mounted cranes of the same size, which is better, the folding type or the telescopic type?
When it comes to choosing between the folding type and the telescopic type of truck-mounted cranes of the same size, there are several factors to consider. From an economic perspective, generally speaking, the telescopic type is more cost-effective compared to the folding type. This is mainly because the manufacturing process and structure of the telescopic type are relatively simpler, resulting in lower production costs. In terms of operation, the telescopic type also has its advantages. It is relatively easier to operate, as the telescopic boom can be extended and retracted directly, without the need for complex folding and unfolding operations. This not only saves time but also reduces the operator’s workload and the risk of operational errors. However, it should be noted that the choice between the two types also depends on specific working conditions and user preferences. For some special working environments or tasks that require higher flexibility and maneuverability, the folding type may be a better choice.
Question 2: Can a driver with a Class B license drive a 10-ton truck-mounted crane?
A 10-ton truck-mounted crane is typically a yellow-plate vehicle. In general, a driver with a Class B license is eligible to drive it. However, the regulations regarding the operation of truck-mounted cranes may vary from place to place. In some areas, in addition to a driver’s license, an operation certificate is also required. This is to ensure that the driver has the necessary skills and knowledge to operate the crane safely and effectively. Without the operation certificate, the driver may not be allowed to work. Therefore, if you plan to drive a 10-ton truck-mounted crane, it is essential to familiarize yourself with the local regulations and obtain the relevant licenses and certificates to avoid legal issues.
Question 3: What are the brands of truck-mounted crane hoists?
There are several well-known brands in the market for truck-mounted crane hoists. XCMG is a renowned brand with a wide range of products and advanced technology. Their crane hoists are known for their high quality, reliability, and excellent performance. Shimei is also a popular brand that offers a variety of crane hoist models with different specifications and features to meet the diverse needs of users. Feitao is another brand that has gained recognition in the industry for its innovative designs and reliable products. Furukawa is a global brand that provides high-quality crane hoists with advanced technology and strict quality control. In addition to these main brands, there are also many other manufacturers in the market, each with its own characteristics and advantages. When choosing a truck-mounted crane hoist, it is important to consider factors such as brand reputation, product quality, after-sales service, and price to make an informed decision.
Question 4: How is the rental of truck-mounted cranes calculated?
The rental of truck-mounted cranes is usually calculated based on time. The rental price varies depending on the tonnage of the crane. For example, for a truck-mounted crane with a lifting capacity of about 10 tons, the rental fee is generally in the range of 500 to 800 yuan per hour. It should be noted that in most cases, even if the usage time is less than one hour, it will still be charged as one hour. This is because the rental process involves not only the use of the crane itself but also the preparation and transportation costs. Additionally, factors such as the location of the rental, the duration of the rental period, and any additional services required may also affect the final rental price. Therefore, when renting a truck-mounted crane, it is advisable to clarify all the details and terms with the rental company to avoid any misunderstandings or unexpected costs.
Question 5: How much can the world’s largest truck-mounted crane lift?
In the field of heavy machinery, the lifting capacity of cranes is always a topic of great interest. As of now, the largest truck-mounted crane in the world is an impressive feat of engineering. At the beginning of this year, Sany developed a 3,000-ton truck-mounted crane. However, during the test, unfortunately, the boom broke, which led to some setbacks. Due to this incident, Sany did not publicly disclose the details of this crane. But in May this year, Zoomlion successfully developed a 3,200-ton truck-mounted crane, which currently holds the title of the world’s largest. It should be noted that when we talk about cranes with a lifting capacity larger than this, they are usually classified as crawler cranes rather than truck-mounted cranes. The development of these ultra-large cranes represents the continuous progress and innovation of the heavy machinery industry, enabling us to handle more complex and challenging construction and lifting tasks.
In conclusion, truck-mounted cranes are essential pieces of equipment in various industries. Understanding their related knowledge and characteristics can help users make more informed decisions when purchasing, operating, or renting them. Whether it’s choosing the right type of crane, obtaining the necessary licenses, or understanding the rental market, each aspect is crucial for ensuring the safe and efficient use of truck-mounted cranes.
