The folding arm structure endows it with excellent flexibility, and it has a wide working radius coverage. The maximum working radius can reach more than 12 meters, enabling it to accurately position and lift the hoisted items in complex working environments.
Its lifting height performance is also very outstanding. The maximum lifting height can reach about 15 meters, and some high-end models can even exceed 20 meters. Whether it is the material hoisting for conventional building floors or the needs of special high-altitude operations, it can handle them with ease.
The crane jib has various and reliable telescoping methods. Some adopt advanced synchronous telescoping technology to ensure smooth extension and retraction under different working conditions, making the operation process efficient and safe.

Please contact us for Loading Chart of Popular 14ton knuckle crane boom with magnet lifter for lifting scrap on truck.(only for reference,we accept customization)

Model |
Unit |
SQ14Z5 |
Max Lifting Capacity |
KG |
14000 |
Max working radius |
M |
11.7 |
Rotation Angle |
|
360 Continuous |
Rated System Pressure |
Mpa |
20 |
Net Weight |
KG |
4600 |
Its hydraulic system is truly a core highlight. It is equipped with a high-precision and large-flow hydraulic pump. The system pressure is stable and the output is powerful, which can quickly respond to operation commands and achieve smooth lifting, slewing, and telescoping movements of the crane jib.
The advanced hydraulic control system has excellent fine-motion performance. Operators can precisely control the position of the hoisted items. Even in narrow spaces or in operation scenarios with extremely high requirements for hoisting precision, they can easily complete the tasks.
The operation mode is extremely convenient. It not only supports traditional manual operation beside the cab but also comes with a long-distance wireless remote control function. The design of the manual operating lever is ergonomic, providing a comfortable operating feel and precise control. The wireless remote control is simple and easy to understand, with a long effective control distance. It allows operators to flexibly choose the best operating position, stay away from dangerous areas, and improve the safety and convenience of the operation.
It is equipped with large-span outriggers, such as double-stage large-span telescopic outriggers. The transverse span can reach more than 7 meters. The transverse span of the double-stage outriggers of the 8-ton and 5-ton articulating arm truck-mounted cranes can reach 7.5 meters, making the operation more stable.

Moderate lifting capacity: |
The rated lifting capacity of 4 tons can meet the lifting requirements of many daily goods, such as the loading, unloading and handling of small building materials, equipment parts, industrial products, etc., and it is suitable for a variety of different working scenarios. |
Flexible straight arm structure: |
The straight arm design enables the lifting arm to flexibly stretch and rotate within a large angular range, which is convenient for accurately positioning the lifting position of the goods. It has good adaptability in some occasions with limited space or requiring accurate operation, such as narrow construction sites and the interior of warehouses.
|
Simple operation: |
It is usually equipped with a relatively complete operation control system. The layout of the operation handles or buttons is reasonable, making it easy for operators to master, reducing the operation difficulty and improving work efficiency. Moreover, some advanced 4-ton straight arm truck-mounted cranes also have functions with a high degree of automation, such as automatic leveling and overload protection, which further facilitate the operation and ensure the safety of the operation. |
Strong mobility: |
The truck-mounted crane is installed on a cargo truck, which has good mobility and can quickly transfer the working site to meet the operation requirements of different locations. Whether on urban roads or rural roads, it can conveniently drive to the designated position for lifting operations, and it is especially suitable for temporary and highly mobile lifting tasks. |
Lankao Tianlong Engineering Machinery Co.,Ltd is located in Lankao county ,Henan Province ,mainly engaged in the research and development, production, and sales of truck cranes, aerial work vehicles, ship cranes, spider crane ects.With over 20 years of profound accumulation, it has developed into a highly influential manufacturing enterprise in the crane industry.
Lankao Tianlong Trading Co., Ltd. is mainly responsible for import and export business.We have an outstanding team full of vitality and professional competence. Whether it's complex product customization or urgent supply needs, team members are always able to communicate effectively and quickly provide customized solutions to customers with rich practical experience..
We always believe that the after-sales team is a warm bridge between the company and customers. All team members have undergone rigorous technical training and possess solid professional skills. solve problems in the shortest possible time, and minimize customer losses to the greatest extent possible.
We always adhere to the service philosophy of "customer first".To meet the needs of different customers,actively providing personalized solutions, at the same time, invested a lot of funds to purchase a large number of advanced production equipment, efficient and intelligent manufacturing, and created excellent products. We have established long-term and stable cooperative relationships with many well-known domestic and foreign enterprises. In the future, Lankao Tianlong will leverage its advantages accumulated over 20 years, continue to innovate, create more value for customers, and continue to write a brilliant chapter in the industry.
Plywood case +platic +nude packaging according to the order quantity

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 make payment by trade assurance?
Yes ,of course
6. Can customer visit your factory ?
Yes ,very welcome to our factory
7. Payment terms
L/C ,T/T,Cash,WU,MG ects