Dongguan Yixin Qingjiang Machinery Manufacturing Co., Ltd.
  • 
  • Home
  • Products +
    • Tower Cranes
      1. Flat-Top Tower Cranes
      2. Luffing-Jib Tower Cranes
    • Construction Hoists
      1. Material Hoist
      2. Goods & Passenger Hoist
      3. Smart Control Construction Hoist
    • Industrial Elevators
      1. Rack & Pinion Elevator
      2. Hydraulic Cargo Elevator
  • Applications +
    • Residential & Commercial Building
    • High-Rise Building
    • School
    • Hospital
    • Stadium
    • Yard Logistics
    • Mining Site
    • Port
    • Bridge
  • Project Cases
  • About Us +
    • Overview
    • Company Profile
    • Our Facilities
    • Our Team
    • Dealers
    • Certifications
  • Support +
    • Service
    • FAQs
  • Contact
  • Support
  • FAQs
FAQs
  • FAQs About Tower Cranes
  • FAQs About Construction Hoists
  • FAQs About AISUN
What is a tower crane?

A tower crane is a tall, self-elevating lifting equipment, mainly used in the construction of high-rise buildings, capable of handling materials in both vertical and horizontal directions.

How does it work?

It uses a fixed base and an extendable jib to drive the lifting and slewing mechanism to complete the vertical and horizontal transportation of goods.

What is the maximum lifting capacity of a tower crane?

The maximum lifting capacity varies depending on the model and design of the tower crane, and our crane ranges from 6 tons to 25 tons. Refer to our products for details.

How long does it take to install a tower crane?

Installation time depends on the model, ground conditions, weather, and the experience of the installation team. Generally, it may take 2 days to 3 days to install a medium-sized tower crane.

How do tower cranes ensure safety?

Tower cranes are designed with multiple safety devices, including limiters, anti-drop devices, anemometers, emergency stop buttons, and others. Operators must be professionally trained and follow safe operating procedures.

Can tower cranes be installed on different terrains?

Yes, it can be installed on a variety of terrains, but different foundation and reinforcement measures are required depending on the geological conditions. Our technical team offers professional ground assessment and advice.

What are the key points in maintaining and repairing tower cranes?

Regular inspections and maintenance are necessary, including lubricating moving parts, inspecting and replacing worn parts, ensuring that safety devices are functioning properly, etc. We have a professional repair team to provide maintenance support and service.

How to choose the right tower crane?

Consider factors such as building height, construction environment, lifting needs, and budget. We can provide professional advice to help you make the best choice.

Do you offer training services?

Yes, we provide professional remote training services for tower crane operation and maintenance to ensure your operators can use the equipment safely and effectively.

What types of projects can tower cranes be used for?

Tower cranes are suitable for a variety of construction projects, including high-rise buildings, bridges, power plants, and other works that require a large number of vertical material handling.

How much maintenance does a tower crane require?

Tower cranes require regular maintenance to ensure their safe and efficient operation. This includes daily inspections, regular lubrication, replacement of worn parts, and performing any necessary repairs.

What type of training is required for the operation of a tower crane?

Operating a tower crane requires specific training and certification. Usually, operators must complete a specialized training course and pass an exam to obtain an operating license.

What is the service life of a tower crane?

The lifespan of a tower crane depends on a variety of factors, including frequency of use, maintenance level, and build quality. With proper maintenance, the tower crane can last 15 to 20 years.

Can the tower crane be operated when the wind is strong?

Tower cranes have a maximum wind speed limit, beyond which they cannot be operated safely. Operators should always comply with local safety regulations, and our cranes are designed for a maximum working wind speed of 20m/s.

Can the color and design of the tower crane be customized?

Yes, we provide the option of custom colors and designs to match the requirements of a specific project or company brand.

What is lifting moment?

In a crane, the lifting moment is the result of the weight of the load times its horizontal distance from the center of rotation, sometimes known as the radius. It measures the turning impact the weight on the crane generates.

How does a construction hoist work?

Construction hoists are electrically-powered vertical transportation equipment that utilize gears and rail systems to facilitate the movement of cages or platforms in an upward or downward direction.

What is the duration required for the installation of a construction hoist?

The duration of installation varies depending on the model, height, site conditions, and existing foundations, often taking between one and two days.

What measures are taken to guarantee the safety of construction hoists?

The utmost importance is placed on safety, which includes strict adherence to the instructions provided by the manufacturer, regular maintenance, thorough operator training, and full compliance with safety standards.

What is the maximum weight that a construction hoist can carry?

The maximum weight capacity of the hoist varies based on the exact type, typically ranging from 1 to 3.2 tons.

For which types of projects are construction hoists appropriate?

Designed for various uses including tall structures, bridges, expansive business establishments, and other undertakings that necessitate substantial vertical movement.

What is the level of maintenance required for construction hoists?

Regular maintenance is crucial, encompassing pre-use checks, lubrication, part replacements, and necessary repairs to guarantee both safety and efficiency during operation.

What kind of training is required to operate a construction hoist?

Operators usually must successfully finish a training program and pass an evaluation in order to acquire certification, which guarantees their comprehension of operational and safety protocols.

What is the service life of the construction hoist?

The duration of an object's existence is contingent upon the frequency of its usage, the level of maintenance it receives, and the quality of its construction. Hoists can have a lifespan of up to 8 years with appropriate maintenance.

Can construction hoists be used in adverse weather conditions, such as high winds or heavy rains?

Hoists often have specified limits for wind speeds and meteorological conditions. It is crucial to adhere to the instructions provided by the manufacturer and comply with the safety standards in your local area when faced with unfavorable weather conditions.

Is it possible to customize the color and design of the construction hoist?

Yes, there are customization options at your disposal, such as the ability to modify color and design components to align with the branding of a certain project or company.

What is the company's production capacity?

Ensuring quality and efficiency, our experienced staff has the knowledge and abilities needed to satisfy production needs of the business. We can ensure timely delivery of products and manage big volume orders.

How would you guarantee your items' quality?

We use large-scale gantry milling equipment for high-precision post-weld processing and totally automated laser cutting machines to greatly increase cutting accuracy. Our product designs surpass national and industry requirements; all of our equipment is built from premium steel.

Mostly which nations and areas do you ship your goods to?

Our goods go to South America (Brazil), Southeast Asia (Indonesia and Malaysia), and Africa (Nigeria).

    1. Company Profile Company Profile
    1. Our Facilities Our Facilities
    1. Our Team Our Team
    1. Certifications Certifications
    1. Support Service
    1. FAQs FAQs

BOOST PRODUCTIVITY & EFFICIENCY WITH ROBUST & DURABLE VERTICAL ACCESS SOLUTIONS FOR APPLICAITONS.

Contact Us

Our Products

    1. Luffing-Jib Tower Cranes Luffing-Jib Tower Cranes
    1. Material Hoist Material Hoist
    1. Goods & Passenger Hoist Goods & Passenger Hoist
    1. Smart Control Construction Hoist Smart Control Construction Hoist
Dongguan Yixin Qingjiang Machinery Manufacturing Co., Ltd.
Construction Equipment Manufacturer

Products List

  • Tower Cranes
  • Construction Hoists
  • Industrial Elevators

Applications

  • Residential & Commercial Building
  • High-Rise Building
  • School
  • Hospital
  • Stadium
  • Yard Logistics
  • Mining Site
  • Port
  • Bridge

Contact us

Mr. Chen

dgyxqj168@163.com

+86-769-88894418

+86-13926893097

Supported by ETW International Inc. USA
    1. Dealers

      We warmly invite passionate partners in the construction industry from around the globe to join AISUN. Let’s work together to expand markets and achieve success.

      More