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4 Ton Self Supporting Tower Crane

The 4-ton self-supporting tower crane is a robust and efficient lifting solution designed for medium to large-scale construction projects. Its self-supporting design eliminates the need for additional anchoring or bracing, making it ideal for projects requiring stability, height, and heavy lifting capacity.
Max.hoisting height:22m
Max.working radius: 27m
Max.hoisting weight: 4,000kg
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Introduction

★ Key Features:

• Stability: The self-supporting design provides unmatched stability, even in challenging terrains or high-altitude construction.
• Efficiency: Quick setup and reduced dependency on additional equipment save time and labor costs.
• Versatility: Handles diverse tasks, from heavy lifting to precise material positioning, in a variety of construction scenarios.
• Safety: Features overload protection, emergency stop functions, and monitoring systems to ensure safe operation.
• Durability: High-quality materials and a robust structure guarantee extended service life and consistent performance.

Advantages:

• Efficiency: Quick assembly and disassembly reduce project downtime, enabling faster completion of tasks.
• Cost-Effective: The mobile design minimizes transportation costs and eliminates the need for separate assembly equipment.
• Enhanced Safety: Equipped with safety features such as overload protection, stability monitoring, and emergency stop mechanisms.
• Durability: Built with high-quality materials to withstand tough working conditions and ensure long-term reliability.
• Adaptability: Suitable for a variety of construction environments, from residential sites to commercial developments.

Applications:

High-Rise Construction: Ideal for multi-story building projects requiring significant lifting capacity.

Commercial Projects: Suitable for large-scale infrastructure developments, including malls, office buildings, and industrial facilities.

Urban Construction: Perfect for congested urban areas where space is limited and stability is essential.

Heavy Equipment Installation: Efficient for lifting and placing heavy machinery and prefabricated structures.

Self Supporting Tower Crane ,4 ton(
Self Supporting Tower Crane

Specifications

21000kg

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

Erecting time

min

10

Outrigger span

m

4.2X4.2

Travel parameters Max.towing speed

Km/h

15

Hydraulic system Hydraulic system

MPa

28

Power Supply

380V/50Hz/3p

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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