High Quality Promotion 20 Ton Straight Boom Telescopic Jib Vehiche Crane Truck Crane is a special engineering vehicle that integrates transportation and lifting functions.
It drives each actuator through the hydraulic system to realize the expansion, amplitude and rotation of the boom and the lifting movement of the hook. When it is necessary to lift the goods, first rotate the boom to the appropriate position, and then make the hook reach the top of the goods through the expansion and amplitude changing operation, lower the hook and hang the goods, and then lift the goods by lifting the hook, and finally transfer the goods to the designated position and put down according to the need.
BS700 steel plate:
1.All our products are made of BS700 steel plate
2.BS700 steel plate has good impact toughness, can maintain a certain toughness in different temperature environments, resist impact damage, reduce the risk of brittle fracture in the use of the structure, suitable for some occasions with high safety requirements.
3.BS700 steel plate has good toughness and fatigue resistance, so that the truck crane can better withstand the impact and vibration caused by heavy lifting, moving and dropping operations during the lifting process, reduce structural deformation and fatigue damage, so as to ensure the stability and safety of the operation.
U shaped main boom :
1. The U-shaped arm adopts an optimized multi section arc arm system, which has a large cross-sectional modulus, strong bearing capacity, good stability, and can significantly reduce the weight of the crane under the same bearing capacity conditions, meeting the requirements of lightweight.
2. The U-shaped arm is easy to use and has strong adaptability to comprehensive performance and working conditions. The appearance is beautiful and fashionable, better interpreting the production and manufacturing concepts of safety, environmental protection, and reliability. It has the advantages of being lighter, safer, more high-end, more environmentally friendly, and more functional
High Quality Slewing Support:
Rotary bearings are also known as the "joints of machines"
Small tonnage truck mounted cranes use integrated slewing supports, while large tonnage cranes choose split slewing supports
Our crane can rotate 360 ° infinitely
The structure of the internal gear disc is compact, installed inside the machine and not easily affected by the environment.
Hydraulic Oil Cylinder:
The extension and bending of the on-board crane are mainly due to the action of the oil cylinder.
There are single cylinder and double cylinder oil cylinders
There is a balance valve between the telescopic rods to ensure the sequence of boom extension and contraction
The raw materials of the oil cylinder barrel are subjected to quenching and tempering treatment, resulting in strong tensile strength
The piston rod is based on quenching and tempering, and the outer circle is coated with hard chromium to improve rust prevention and wear resistance
The sealing components adopt high standards that are suitable for the operating conditions of the host machine
Multi way valve:
1.Equipped with complete primary and secondary relief valves,the
opening pressure can be adjusted according to user requirements;
2.The valve group adopts a series parallel structure and is equipped with a load holding valve, ensuring that the actuator with high load will not fall down during the same operation;
3.By adopting advanced hydraulic technology, multiple operation modes can be achieved simultaneously, improving the working path and meeting the loading and unloading needs of various occasions.
| Here are the main application scenarios |
Here are some of the main parameters
If you would like more detailed information, please contact us!
| Model |
SQ20T |
| Max lifting capacity(T) |
20 |
| Max working radius(m) |
18.2 |
| Rotation Angle(°) |
360 Continuous |
|
| Rated System Pressure(MPa) |
20 |
| Cross-sections |
U |
| Net Weight(kg) |
7500 |
| Extension velocity(m/s) |
0.1 |
| Amplitude variation range(°) |
74 |
| Variable starting arm angle(°/s) |
8 |
| Hook lifting speed(m/s) |
0.05 |
The following is the load diagram for High Quality Promotion 20 Ton Straight Boom Telescopic Jib Vehiche Crane Truck Crane
| From this load diagram, you can learn the following |
Different amplitude lifting weight: know the corresponding lifting weight at different working amplitude (different length and Angle of boom extension). As the operating range increases, the lifting weight usually decreases, so you can assess the lifting capacity of the equipment at actual operating distances.
Prevent overload limit: clear the safe lifting weight range under different working conditions, avoid safety accidents caused by overload operation, and ensure operation safety.
Stability: Indirectly understand the stability of the crane under a specific load and working range combination, know which operations may cause vehicle imbalance, and guide safe operations.
Working condition matching degree: combined with their own working scenarios (such as lifting distance, cargo weight, etc.), judge whether the truck crane is suitable for their own work needs, assist the selection decision.
| Testing and processing equipment |
High-precision testing equipment: These precision instruments are like the "guardian" of product quality. They rely on cutting-edge technology, can carry out micron-level fine detection of products, do not let go of any minor defects, from raw material inspection to the comprehensive screening of finished products before leaving the factory, every link is strictly controlled, to ensure that the products in your hands have no quality risks.
Advanced production equipment: From efficient laser cutting equipment, to the precision cutting process to shape the prototype of the product, to the precision molding equipment, giving the product a delicate appearance and reliable structure. With stable and efficient operation, they continue to export high-quality products to the market, meet your needs with advanced productivity, and bring you a user experience beyond your expectations.
Lankao Tianlong Engineering Machinery Co., Ltd. and Lankao Tianlong Trading Co., Ltd. are both subsidiaries of Tianlong Group
Lankao Tianlong Engineering Machinery Co., Ltd. is a high-tech enterprise mainly engaged in the research and development, production, and sales of hydraulic machinery products such as gantry cranes, truck cranes, aerial work vehicles, ship cranes, and port cranes. For over 20 years since our establishment, we have always believed that products are based on character, adhering to the principles of high standards, strict requirements, refinement, and zero defects. Our production and sales have been recognized by users nationwide. To meet market demand, the company invested a large amount of funds to purchase a large number of advanced production equipment, efficient and intelligent manufacturing, and created excellent products.
Lankao Tianlong Trading Co., Ltd. is mainly responsible for import and export business. Our sales team has extremely high professional skills and can accurately understand customer needs, providing customized solutions for customers.
We always believe that the after-sales team is a warm bridge between the company and customers. We uphold the service concept of "customer first" and provide customers with comprehensive and thoughtful after-sales service. All team members have undergone rigorous technical training and possess solid professional skills. When dealing with after-sales issues, always strive for a balance between efficiency and quality, solve problems in the shortest possible time, and minimize customer losses to the greatest extent possible.
Our company strives for survival through quality and development through service, always adhering to the principles of honoring contracts and keeping promises. We welcome new and old customers to come and purchase our equipment at a discounted price! The company makes every effort to make customers feel that purchasing products is a friendly and enjoyable experience!
Below are the main products of our company!
Welcome to our factory !
| Package : plastic /plywood box ,which is based on the quantity client orders . |
The advantages of plastic:
Dustproof and waterproof: plastic film can effectively block dust, rain, etc., prevent the parts of the crane from being polluted or rusted due to contact with water, and keep its surface clean and stable performance.
Low cost: the plastic film has a lower cost than other packaging materials, which can reduce the packaging cost while ensuring a certain protective effect.
Light and flexible: the plastic film is light in weight, does not increase too much transportation burden, and is easy to operate, can be wrapped according to the shape of the parts, and has good flexibility and adaptability.
The advantages of plywood box:
Protective effect: The wooden box has a certain strength and stiffness, which can provide good protection for the parts of the crane during transportation and storage to prevent damage due to collision and extrusion.
Convenient transportation and loading and unloading: Wooden boxes can be stacked to facilitate the operation of loading and unloading equipment such as forklifts, improve transportation efficiency, and can better adapt to different modes of transportation.
Good moisture resistance: the wood has a certain moisture resistance, which can prevent the parts from being damp and rusty to a certain extent, especially in some humidity environments or long-distance sea transportation, which can play a better protective role.
1. How to get your quotation ?
Please provide your requirements :
1).Max Lifting capacity ? (kg or t)
2).Working Radius (m)
3).Quantity
2. Can you accept customization ?
Yes ,of course . We can manufacture the crane according to customers' requirement
3. Delivery time : Normally one week after your payment .It depends on the quantity you order.
4. Can you delivery the crane to customers' country directly ?
Yes ,of course .Only let us know your destination port ,then we will arrange to delivery.
5. Can customer visit your factory ?
Yes ,very welcome to our factory
6. Payment terms : L/C ,T/T,Cash,WU,MG ects
Any other questions, please give us a message, hope can cooperate with you! and welcome to visit us!
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