Model No.	SQ330ZB4 / folding crane	Unit
Max Lifting moment	160	Kn.m
Max Lifting Capacity	10.65/3.0	kg/m
	7700/4.3
	2800/9.6
	2200/11.4
Max Lifting Height	13.1	m
Max Working Radius	11.3	m
Boom Section	4	stage
Boom raising angle	1-75	degree
Swing Rang Angle	360° continues	degree
Rated Working Pressure	28	mpa
Oiltank Capacity	120	L
Related Oil Flow	60	L/min
Outrigger Span	2330-7100	mm
Crane Weight	4800	kg
Installation Space	1470	mm

Working position chart

Section A: Work 100% load of the value indicated by lifting perform curve plate

Section B: Work 90% load of the value indicated by lifting perform curve plate

Section C: Work 80% load of the value indicated by lifting perform curve plate

Section D: Work 70% load of the value indicated by lifting perform curve plate

Section E: Work 60% load of the value indicated by lifting perform curve plate

Caution：The crane must be installed on the right chassis, otherwise its performance efficiency will be reduced and the chart above will be invalid. Accordingly, performance specifications marked on other position either on the manual or the crane may be reduced too.

Lifting height (m): it means the vertical distance from the mounting surface of the crane base to the hook. Not include the height of the truck chassis. 

Working Radius (m): it means the horizontal distance from the slewing center of the crane to the hook.

What is the purpose of crane truck?

Basic mechanism of hoisting machinery The purpose of various hoisting machinery is different, and the structure is very different, but they all have a lifting mechanism that realizes the basic action of lifting and lowering.

Some hoisting machinery also has a running mechanism, a luffing mechanism, a slewing mechanism or other special working mechanisms. The material can be suspended and lifted by flexible parts such as steel wire rope or lifting chain, and can also be lifted by screws or other rigid parts.

Lifting machinery is a kind of space transportation equipment, and its main function is to complete the displacement of heavy objects. It can reduce labor intensity and improve labor productivity.

Hoisting machinery is an indispensable part of modern production, and some hoisting machinery can also perform some special technological operations in the production process, so that the production process can be mechanized and automated.

Hoisting machinery helps humans to hoist and move large objects that could not be achieved in the past in the activities of conquering nature and transforming nature, such as the sectional assembly of heavy ships, the overall hoisting of chemical reaction towers, and the overall hoisting of steel roof trusses in stadiums Wait.

The use of hoisting machinery has a huge market demand and good economy. The heavy machinery manufacturing industry is developing rapidly, with an average annual growth rate of about 20%. Because in the production process from raw materials to products, the amount of materials handled by lifting and transporting machinery is often dozens or even hundreds of times the weight of the product.

According to statistics, for every 1 ton of products produced in the machining industry, 50 tons of materials must be loaded, unloaded, and transported during the processing process, and 80 tons of materials must be handled during the casting process. In the metallurgical industry, for every ton of steel smelted, 9 tons of raw materials need to be transported, the transfer volume between workshops is 63 tons, and the transfer volume within the workshop reaches 160 tons. Lifting and transportation costs also occupy a high proportion in traditional industries. For example, the cost of lifting and transporting in the machinery manufacturing industry accounts for 15-30% of the total production cost, and the cost of lifting and transporting in the metallurgical industry accounts for 35% of the total production cost. ～45%, the loading, unloading and storage of goods in the transportation industry depends on lifting and transporting machinery. According to statistics, loading and unloading costs in the shipping cost account for 30-60% of the total freight.

A 16 ton folding boom crane is a type of hydraulic crane that has a lifting capacity of 16 tons (or 32,000 lbs) and a folding boom that can be extended or retracted to reach a desired height or distance.

The folding boom crane gets its name from the design of its boom, which is comprised of several hinged sections that can be folded or unfolded to adjust the length of the crane. This design allows the crane to be more flexible and maneuverable than a stiff boom crane, as it can reach over obstacles and lift loads from a variety of angles.

The lifting capacity of a folding boom crane depends on a variety of factors, including the weight of the load being lifted, the angle of the boom, and the length of the boom extension. Typically, the lifting capacity of a crane decreases as the boom is extended, so it is important to consider these factors when determining the maximum weight that can be lifted at a specific height or distance.

Folding boom cranes are commonly used in construction, manufacturing, transportation, and logistics industries, where they can be used to lift and move heavy loads over a wide range of distances and heights. They are also useful for jobs that require the crane to be maneuvered into tight spaces, such as urban construction sites or warehouse loading docks.

In summary, a 16 ton folding boom crane is a versatile and flexible machine that is well-suited for a variety of lifting applications. Its folding boom design allows it to reach over obstacles and lift loads from a variety of angles, making it a useful tool for jobs with limited space or difficult terrain.

What are the different types of Folding Boom Crane ?

There are several different types of folding boom cranes, each with their own specific design and lifting capabilities. Here are some of the most common types:

Articulated boom crane: This type of folding boom crane has a multi-section boom that can be folded or unfolded like an accordion. It is commonly used in construction, manufacturing, and transportation industries.

Telescopic boom crane: This type of folding boom crane has a single or multi-section boom that can be extended or retracted like a telescope. It is commonly used in construction, transportation, and logistics industries.

Knuckle boom crane: This type of folding boom crane has an articulated boom that can be folded or unfolded like a knuckle. It is commonly used in marine, construction, and transportation industries.

Lattice boom crane: This type of folding boom crane has a boom that is made up of several interconnected lattice sections. It is commonly used in heavy lifting and construction applications.

Hydraulic truck crane: This type of folding boom crane is mounted on a truck and has a hydraulic system that allows the boom to be folded or unfolded. It is commonly used in construction and transportation industries.

Each type of folding boom crane has its own advantages and disadvantages, and the specific type chosen for a job will depend on factors such as lifting capacity, reach, and maneuverability.

What is the difference between a knuckle boom and a Folding Boom Crane ?

While there is some overlap in their design and capabilities, there are some key differences between a knuckle boom crane and a folding boom crane.

A knuckle boom crane, also known as an articulated crane, has a boom that is comprised of several hinged sections that can fold or unfold like a finger. This design allows the crane to be more flexible and maneuverable than a stiff boom crane, as it can reach over obstacles and lift loads from a variety of angles. Knuckle boom cranes are often used in marine, construction, and transportation industries.

A folding boom crane, on the other hand, has a boom that can be folded or unfolded along one or more hinge points. This design allows the crane to be more compact and easier to transport than a knuckle boom crane, as it can be folded down to a smaller size for transportation. Folding boom cranes are often used in construction, manufacturing, and logistics industries.

While both types of cranes can be used for lifting and moving heavy loads, the specific type chosen for a job will depend on factors such as lifting capacity, reach, and maneuverability. Knuckle boom cranes are generally better suited for jobs that require the crane to reach over obstacles or lift loads from a variety of angles, while folding boom cranes are generally better suited for jobs that require the crane to be transported to multiple job sites.

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