Truck mounted crane is a type of mobile lifting machinery, usually installed on trucks, trailers, or trailers, capable of handling and lifting operations at any time.The on-board crane not only has the lifting function, but can also be equipped with different accessories to improve its versatility.
Straight arm truck crane is a special engineering vehicle that integrates transportation and lifting functions. It is composed of professional truck chassis and straight arm crane, which is efficient, flexible and multi-functional.
The application field of straight arm truck crane is very wide, in the construction, lifting building materials, installation of prefabricated components; In the logistics industry, complete the rapid loading and unloading of goods; At the rescue site, clear obstacles and transport rescue materials.

This is a parameter diagram of the 20 ton straight boom truck crane, showing the corresponding lifting weight of the crane under different arm lengths, and the position of the boom at different angles.
The figure shows 15°, 30°, 45° and other angles. These Angle parameters help operators understand the working range and stability of the boom under different tilt conditions. In actual operation, the Angle of the boom can be adjusted according to hoisting requirements and site conditions.
Please contact us for more detailed specifications!
(only for reference,we accept customization)
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 |
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.
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.
The steel used is the national standard BS700 ultra-high strength steel plate
Multiple types of semi-finished products, faster production efficiency
Adequate product inventory leads to higher shipping efficiency
High-precision testing equipment and advanced production equipment
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
7.What about the Minimum Order Quantity?
The MOQ is 1 set.