A truck-mounted crane is an engineering vehicle that combines lifting and transportation functions, and is widely used in construction, logistics, power maintenance and other fields. It combines the functions of a crane and a cargo truck, capable of independently completing the loading, unloading and transportation tasks of goods, greatly enhancing work efficiency. The following introduces the features and application scenarios of truck-mounted cranes from multiple aspects.
1.The basic structure of a truck-mounted crane

A truck-mounted crane is mainly composed of a chassis, a boom, a hydraulic system and a control device. The chassis usually adopts heavy-duty truck chassis, which has good load-bearing capacity and driving performance. The boom is the core component of a truck-mounted crane, usually composed of multiple telescopic booms, and its length and Angle can be adjusted as needed. The hydraulic system provides power to ensure the smooth operation of the boom. The control device enables the operator to precisely control the lifting operation.

2. The main types of truck-mounted cranes

According to the lifting capacity and structural features, truck-mounted cranes can be classified into the following types:

(1) Straight boom truck-mounted crane: The boom is of a linear structure, suitable for ordinary lifting operations. It is easy to operate and has a wide range of applications.

(2) Folding boom truck-mounted crane: The boom can be folded, making it suitable for space-constrained situations and offering greater flexibility.

(3) Small truck-mounted cranes: They have a relatively small lifting capacity and are suitable for handling light goods. They are often used in urban logistics or small construction sites.

(4) Large truck-mounted cranes: They have a relatively large lifting capacity and are suitable for the transportation of heavy equipment or materials, commonly seen in large-scale engineering projects.

3. Advantages of truck-mounted cranes

(1) Versatility: Truck-mounted cranes can not only transport goods but also perform lifting operations, reducing the number of equipment and labor costs.

(2) Flexibility: It can be quickly moved to different work locations and adapt to various working environments.

(3) High efficiency: Integrated loading and unloading as well as transportation, saving time and enhancing work efficiency.

(4) Economy: Compared with the separate use of cranes and transport vehicles, the comprehensive usage cost of truck-mounted cranes is lower.

4. Precautions for using truck-mounted cranes

(1) Operators must undergo professional training and be familiar with the performance of the equipment and operating procedures.

(2) Before commencing work, check the status of the equipment to ensure that key components such as the hydraulic system and the boom are functioning properly.

(3) When performing lifting operations, pay attention to the load limit to avoid overloading which may cause equipment damage or safety accidents.

(4) When working in complex environments, it is necessary to observe the surrounding environment to ensure work safety.

(5) Regular maintenance and upkeep can extend the service life of the equipment.

5. Suggestions for purchasing truck-mounted cranes

(1) Select the lifting capacity based on actual needs and avoid blindly pursuing high configurations.

(2) Consider the working environment, such as space limitations, road surface conditions and other factors.

(3) Choose a manufacturer with a good reputation to ensure the quality of the equipment and after-sales service.

(4) Compare the cost performance of different models and reasonably control the procurement cost.

6. Maintenance and upkeep of truck-mounted cranes

(1) Regularly check the quality and quantity of hydraulic oil, lubricating oil and other liquids.

(2) Clean the surface of the equipment to prevent dust and debris from entering the key components.

(3) Check the wear of vulnerable parts such as steel wire ropes and hooks, and replace them in a timely manner.

(4) When parked for a long time, take good anti-rust and protective measures.

As an efficient and multi-functional engineering vehicle, truck-mounted cranes play a significant role in modern production and construction. Understanding its structure, types and usage methods can help to better bring out its performance and improve work efficiency. Whether it is an individual or an enterprise, when choosing and using a truck-mounted crane, they should pay attention to safety and practicality to ensure that the equipment can operate stably and reliably.