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The 4 ton mini tower crane is a small crane. It can lift up to 4 tons (8,000 lbs). It is designed to be mounted on a compact tower or mast. Miniature tower cranes are often used in construction and maintenance projects in urban areas where space is limited. And large cranes cannot enter the construction site.
These cranes are usually operated by remote control. Can be assembled and disassembled quickly. Ideal for short-term projects or work with limited access. They are also known for their versatility. Can be used for various lifting tasks. Examples include moving materials, equipment, and people to different floors of a building.
Overall, a 4 ton tower crane is an invaluable tool. Especially for construction companies, contractors and other businesses that need to lift heavy objects in tight spaces
XJCM sale small construction 4 ton tower crane with CE approved
Q:What is the maximum lifting capacity of a 4 ton tower crane?
A:A 4 ton mini tower crane can lift a maximum weight of 4 tons (8,000 pounds).
Q:What kind of jobs are suitable for a 4 ton tower crane?
A:Mini tower cranes are suitable for construction and maintenance projects in urban areas with limited space. They can be used for various lifting tasks. Examples include moving materials, equipment, and people to different floors of a building.
Q:How are mini tower cranes operated?
A:Miniature tower cranes are usually operated by remote control. Allows the operator to control the movement of the crane from a safe distance.
Q:How long does it take to assemble and disassemble a 4 ton mini tower crane?
A:The disassembly and assembly time of the 4-ton crane tower is different. It will vary depending on the specific model and site conditions. However, they are designed to be assembled and disassembled quickly. So ideal for short-term projects or work with limited access.
Q:What safety features do mini tower cranes have?
A:4 The miniature tower crane has various safety features. Examples include overload protection, emergency stop buttons and safety interlocks. to ensure safe operation.
category |
project |
unit |
JFYT2227-40 |
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Hosting parameters | Max.hoisting height |
m |
22 |
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Max.working radius |
m |
27 |
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Max.hoisting weight |
Kg |
4000 |
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Total weight |
Kg |
34800kg |
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Transportation weight |
Kg |
21000kg |
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Lifting speed(2times) |
|
Lifting capacity(Kg) |
speed(m/min) |
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|
2000 |
9 |
|||||||
|
2000 |
36 |
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|
800 |
56 |
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Lifting speed(4times) |
|
4000 |
4.5 |
||||||
|
4000 |
18 |
|||||||
|
1600 |
28 |
|||||||
Luffing speed |
m/min |
20/40 |
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Slewing speed |
r/min |
0.25/0.6 |
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Erecting time |
min |
10 |
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Outrigger span |
m |
4.2X4.2 |
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Travel parameters | Max.towing speed |
Km/h |
15 |
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Hydraulic system | Hydraulic system |
MPa |
28 |
||||||
Power Supply |
380V/50Hz/3p |
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Rated total power |
23.1kw |
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Lifting performance table | 2times | Radius (m) |
9 |
12 |
16 |
20 |
27 |
||
Lifting load(Kg) |
2000 |
2000 |
2000 |
1600 |
1200 |
||||
4times | Radius (m) |
9 |
12 |
16 |
20 |
27 |
|||
|
Lifting load(Kg) |
4000 |
2900 |
2100 |
1600 |
1200 |
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