DAHAN QTZ500-8530 25/32 Ton Flat Top Tower Crane

DAHAN QTZ500-8530 25/32 Ton Flat Top Tower Crane

The DAHAN QTZ500-8530 Flat Top Tower Crane is a heavy-duty lifting solution developed for demanding construction projects that require exceptional lifting capacity and working height.

Designed with 25-ton and 32-ton lifting configurations, the QTZ500-8530 delivers outstanding performance for handling heavy construction materials, steel structures, precast concrete components, and large mechanical equipment.

With an 85-meter maximum jib length, the crane provides extensive working coverage and improves construction efficiency by reducing repositioning requirements. The large working radius makes it especially suitable for high-rise buildings, large commercial developments, and infrastructure projects.

The crane features a flat top topless structure, eliminating the traditional tower head design. This structure simplifies transportation, reduces installation complexity, and improves efficiency when multiple tower cranes operate simultaneously on the same construction site.

Powered by an advanced PLC-controlled electrical system and high-performance motors, the QTZ500-8530 provides smooth hoisting, precise trolley movement, and stable slewing operation. The intelligent control system enhances operator control and improves overall safety.

With a maximum lifting height of 350 meters, the QTZ500-8530 is capable of supporting super high-rise construction projects and complex engineering applications.

Manufactured by DAHAN with advanced production technology and strict quality standards, this tower crane combines strong structural design, reliable performance, and long service life to meet the needs of global construction markets.

Key Features

Ultra Heavy Lifting Capacity

• Maximum lifting capacity up to 32 tons

• Available capacity options: 25T / 32T

• Designed for heavy construction materials

• Suitable for large-scale engineering projects

85m Long Jib Design

• Maximum jib length: 85 meters

• Large working coverage area

• Improves construction efficiency

• Reduces crane relocation frequency

500t.m High Lifting Moment

• Powerful load handling capability

• Suitable for heavy structural components

• Stable performance under high load conditions

350m Maximum Lifting Height

• Designed for super high-rise buildings

• Supports large vertical construction projects

• Reliable operation at extreme heights

PLC Intelligent Control System

• Advanced control technology

• Precise operation

• Improved safety management

• Higher construction efficiency

Flat Top / Topless Structure

• Faster assembly and dismantling

• Easier transportation

• Suitable for multi-crane operation

• Reduced construction interference

High Safety Protection System

• Load moment limiter

• Overload protection

• Height limitation device

• Slewing protection

• Emergency braking system

Safety and Control System

The DAHAN QTZ500-8530 integrates advanced safety control technologies to ensure reliable operation during heavy lifting processes.

Safety functions include:

Load moment monitoring

Overload protection

Travel limitation

Height protection

Emergency stop system

Fault diagnosis system

PLC intelligent monitoring

Applications

The QTZ500-8530 Flat Top Tower Crane is widely used in:

Super high-rise buildings

Skyscraper construction

Large commercial complexes

Industrial plants

Bridge engineering

Power station construction

Steel structure projects

Airport construction

Large infrastructure projects

Mega engineering developments

Why Choose DAHAN QTZ500-8530

Professional Heavy Tower Crane Manufacturer

DAHAN specializes in tower crane research, development, manufacturing, and global supply, providing lifting solutions for large construction projects worldwide.

Advanced Manufacturing Technology

• High-strength steel structure

• Precision machining process

• Strict quality inspection

• International certification standards

Engineering Support

• Project crane selection

• Customized solutions

• Installation guidance

• Technical training

• Spare parts service

Global Export Experience

DAHAN tower cranes have been supplied to many international markets, supporting residential, commercial, industrial, and infrastructure projects.

Frequently Asked Questions

What is the maximum lifting capacity of QTZ500-8530?

The QTZ500-8530 can lift up to 32 tons depending on configuration.

What is the jib length of this tower crane?

The maximum jib length is 85 meters.

What is the maximum lifting height?

The maximum lifting height can reach 350 meters according to mast configuration.

What is the lifting moment of QTZ500-8530?

The maximum lifting moment is 500t.m.

What type of tower crane is QTZ500-8530?

It is a flat top tower crane, also known as a topless tower crane.

What projects are suitable for this crane?

It is designed for super high-rise buildings, heavy industrial construction, infrastructure projects, and mega engineering applications.