Max.hoistingheight:22m |
Max.workingradius: 27m |
Max.hoistingweight:4000kg |
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A 4-ton mini tower crane is a type of construction equipment used for lifting and moving heavy loads on construction sites. The smaller tower cranes are smaller than the larger ones.This crane is ideal for projects with limited space or for those who need a more compact crane.
The crane is typically mounted on a tower. So that it can lift and move heavy loads to different heights and positions. It is operated by a trained operator using a remote control or a cabin located on the crane itself.
The 4-ton lifting capacity means that the crane can lift up to 4 tons of weight at once. This makes it a great option for lifting lighter loads. Such as construction materials, tools, and equipment. However, it may not be suitable for larger loads or heavy machinery that require higher lifting capacities.
Overall, a 4-ton mini tower crane can be useful for small projects or sites with limited space.
Q:What is the maximum lifting height of a 4-ton mini tower crane?
A:The maximum lifting height of a 4-ton mini tower crane varies depending on the model and manufacturer. Typically, it can reach a height of up to 30 meters.
Q:How is a mini tower crane installed on a construction site?
A:Mini tower cranes are usually transported to the construction site in separate pieces and assembled on site. The base of the crane is fixed to a concrete pad, and the tower is erected and secured to the base. The crane’s jib and counterweight are then attached to the tower.
Q:How much space does a 4-ton mini tower crane require on a construction site?
A:The amount of space required for a 4-ton mini tower crane on a construction site depends on the crane’s size and the configuration of the site. Generally, it requires a smaller footprint compared to larger tower cranes.
Q:Can a 4-ton mini tower crane be used indoors?
A:Yes, if there is enough space. A small 4 ton tower crane can be used indoors. However, the crane may need to be disassembled into smaller components to get through doorways and tight spaces.
Q:What types of loads can a 4-ton mini tower crane lift?
A:A 4-ton mini tower crane can lift various types of loads. Including construction materials, tools, and equipment. However, it may not be suitable for larger loads or heavy machinery that require higher lifting capacities.
category |
project |
unit |
JFYT2227-40 |
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Hosting parameters | Max.hoisting height |
m |
22 |
||||||
Max.working radius |
m |
27 |
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Max.hoisting weight |
Kg |
4000 |
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Total weight |
Kg |
34800kg |
|||||||
Transportation weight |
Kg |
21000kg |
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Lifting speed(2times) |
|
Lifting capacity(Kg) |
speed(m/min) |
||||||
|
2000 |
9 |
|||||||
|
2000 |
36 |
|||||||
|
800 |
56 |
|||||||
Lifting speed(4times) |
|
4000 |
4.5 |
||||||
|
4000 |
18 |
|||||||
|
1600 |
28 |
|||||||
Luffing speed |
m/min |
20/40 |
|||||||
Slewing speed |
r/min |
0.25/0.6 |
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Erecting time |
min |
10 |
|||||||
Outrigger span |
m |
4.2X4.2 |
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Travel parameters | Max.towing speed |
Km/h |
15 |
||||||
Hydraulic system | Hydraulic system |
MPa |
28 |
||||||
Power Supply |
380V/50Hz/3p |
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Rated total power |
23.1kw |
||||||||
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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