QTZ40B Tower Crane
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Set set
- Supply Capability:
- 1000 Sets per Year set/month
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Detailed Product Description of QTZ40B Tower Crane
1.QTZ40B Tower Crane
2.Rated lifting moment:400KN.m
3.Max. lifting load:4t
4.Span:48m
5.Rated lifting load:0.8t
QTZ40B tower crane
CE, GOST (For Russia) and ISO certified tower cranes QTZ25, QTZ30, QTZ40B, QTZ50, QTZ50B, QTZ63, QTZ80, QTZ100, QTZ125, QTZ160, QTZ250 and different kind of construction hoists.
The Tower crane QTZ250 can lift 12 tons, max range 70M, max height 220M.
Table for the Main technical date
The structure name | ITEM | Specification |
Hoisting structure | Motor | YZD200L1-4/8/32 15/15/4Kw |
Decelerator | ZQ50-12.64 | |
Detent | YWZ-300-45 | |
Wire-rope | 6×19-12.5-1770-I-I | |
Slewing mechanism | Motor | YD132M-4/8 3/4.5Kw |
Decelerator | XX4-80.195 | |
Fluid coupling | YOX-250A | |
Slewing fulcrum | HSW.30.1220 | |
Jib lubbing mechanism | Motor | Y100L2-4/6 2.2/1.5kW |
Decelerator | WXJ100-31 | |
Wire-rope | 6×19-6.2-1770-I | |
Hoisting mechanism | Motor | YD132M-4 3kW |
Cylinder stroke | 1320mm | |
Cylinder diameter | 1775mm | |
Rated working pressure for the cylinder | 20MPa |
Table for the main structure
Name | Structure Drawing | The main material | Note |
Standard Segment | Mail staff angle steel: ∠140×140×12 | Section size :1494×1494 height:2200 | |
Jib Boom | First quarter staff: tube76×8 | The Jib boom is formed by eight parts | |
- Q: The construction elevator is commonly used in the process of the project
- The construction elevator is commonly used in the process of the project. It is best to give a time period You're just saying one of its USES, I want to know what is the stage of what is going on in the project
- Q: This question asks for the distinctions between two types of construction equipment: a building hoist and a lifting platform.
- <p>A building hoist, also known as a construction hoist, is a temporary elevator used in the construction of high-rise buildings to transport workers, materials, and equipment up and down the building. It is typically installed on the exterior of the building and is designed for vertical transportation. On the other hand, a lifting platform is a type of aerial work platform that can be either mobile or stationary and is used to lift workers and tools to a specific height for maintenance, repair, or construction tasks. Lifting platforms are often used for outdoor tasks and can be mobile, allowing them to be moved around a worksite as needed. The main difference lies in their application: building hoists are for vertical transport within a structure, while lifting platforms provide height access for a variety of tasks.</p>
- Q: Is it possible to utilize a single-rope lifting system in both indoor and outdoor environments, especially during cold weather?
- <p>Yes, a single-rope lifting system can be used both indoors and outdoors, including in cold weather conditions. However, it's crucial to consider the specific requirements and limitations of the system and the environment. Cold temperatures can affect the strength and flexibility of the rope, as well as the performance of other components like motors and hydraulic systems. It's essential to use appropriate materials designed for low-temperature operation, ensure proper maintenance, and follow safety guidelines to prevent damage or accidents. Always consult the manufacturer's recommendations for operating in extreme weather conditions.</p>
- Q: This question asks about the typical issues that can arise with building hoists, which are mechanical devices used in construction to lift materials and workers.
- <p>Common problems with building hoists include mechanical failures such as broken cables or chains, malfunctioning brakes, and worn-out gears. Electrical issues like short circuits or damaged control panels can also occur. Safety hazards may arise from improper installation or maintenance, leading to accidents. Overloading the hoist can cause structural damage and failure. Environmental factors like extreme weather conditions can affect performance and longevity. Regular inspections and maintenance are crucial to prevent these problems and ensure the safe operation of building hoists.</p>
- Q: How does the elevator operate
- Responsible for operating elevator, maintenance, maintenance and safety. See what kind of elevator and workplace you are working on.
- Q: How many people are there for construction workers
- At the end of the 20th century, the elevator was powered by the permanent magnet synchronous towing machine. It greatly reduces the space of the machine room, and it has the advantages of low energy consumption, energy efficiency and speed, which has greatly contributed to the development of real estate. Thyssenkrupp elevator company has developed a new type of "multiple lift" that can operate vertically. Take the size of a common car The size of the escalator is quite different: but the total area is required in the national standard. Give you a general calculation The width of the well is the width of the car. Well, the depth of the well = the car depth + 600 (for the reside) The width of the well is the width of the car. Well, the depth of the well = the car's depth + 1200 (for the rear-end). The u-shaped tourist ladder is usually around 1000kg The car is usually about 1300x1800 The steel structure shaft is width between 2200 and 2400, depending on the size of the door. The depth of the structure is about 1500, and the rear wall is empty.
- Q: This question asks whether a building hoist can be utilized in construction or demolition activities.
- <p>Yes, a building hoist can be used for both construction and demolition work. In construction, hoists are essential for transporting materials and personnel vertically within a building under construction. They are designed to handle heavy loads and operate safely at significant heights. In demolition, hoists can be used to remove debris and transport workers to different levels of a structure being dismantled. However, it's crucial to ensure that the hoist is suitable for the specific task and that all safety protocols are followed to prevent accidents.</p>
- Q: This question asks for guidance on selecting the appropriate lifting equipment based on specific requirements.
- <p>Choosing the right type of lifting equipment involves assessing several factors: the weight and size of the load, the environment in which the lifting will occur, and the specific tasks to be performed. Consider the load capacity required and ensure the equipment can handle the heaviest item you need to lift. Evaluate the space constraints and accessibility of the lifting area. Select equipment that is safe for the environment, such as explosion-proof models for hazardous areas. Consider the need for mobility and whether the equipment should be portable or fixed. Finally, consult with equipment manufacturers or industry experts to ensure you choose equipment that meets all safety standards and is suitable for your specific lifting needs.</p>
- Q: Is it possible to use a building hoist to lift multiple objects simultaneously?
- <p>Yes, it is possible to use a building hoist to lift multiple objects at once, provided the total weight of the objects does not exceed the hoist's load capacity. It's important to ensure that the objects are securely fastened to prevent any from falling. Additionally, safety protocols should be followed to avoid overloading the hoist, which can lead to mechanical failure or accidents. Always consult the hoist's specifications and safety guidelines before lifting multiple objects.</p>
- Q: This question asks if construction equipment like building hoists can be damaged due to long-term use or incorrect handling.
- <p>Yes, lifting equipment, including Building Hoists, can be damaged by prolonged use or improper operation. Over time, constant use can lead to wear and tear, affecting the equipment's structural integrity. Improper operation, such as overloading or misuse, can cause immediate damage or reduce the lifespan of the equipment. Regular maintenance and adherence to safety guidelines are essential to minimize damage and ensure the longevity of lifting equipment.</p>
1. Manufacturer Overview
Location | Beijing,China |
Year Established | 2003 |
Annual Output Value | |
Main Markets | 15.00% Eastern Europe 15.00% South America 10.00% Mid East 10.00% Western Europe 10.00% North America 5.00% Oceania 5.00% Eastern Asia 5.00% Central America 5.00% Southeast Asia 5.00% Northern Europe 5.00% Southern Europe 5.00% South Asia 5.00% Africa |
Company Certifications | ISO9001:2000;CE |
2. Manufacturer Certificates
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability
a) Trade Capacity | |
Nearest Port | 11-20 People |
Export Percentage | 21% - 30% |
No.of Employees in Trade Department | |
Language Spoken: | |
b) Factory Information | |
Factory Size: | 10,000-30,000 square meters |
No. of Production Lines | 5 |
Contract Manufacturing | |
Product Price Range |
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QTZ40B Tower Crane
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Set set
- Supply Capability:
- 1000 Sets per Year set/month
OKorder Service Pledge
OKorder Financial Service
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