Are you looking for the best overhead crane manufacturers in China? With China’s robust manufacturing sector, choosing the right overhead crane can be overwhelming. In this article, we’ll compare the top overhead crane design standard factories in China, highlighting their strengths, product ranges, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

Overhead Crane Design Standard China Manufacturer Guide

Product Details: Overhead cranes are custom-built for specific applications and are integrated into the building structure. They include various types such as top running, under running, semi-gantry, cantilever gantry, wall cranes, and storage bridge cranes. These cranes must comply with OSHA 1910.179 and ANSI/ASME B30.2 standards, which cover design, construction, installation, inspection, testing, operator training, and maintenance[1][3][5].

Pros:
– Longer life expectancy, often lasting up to 65 years due to being less susceptib…
– Minimizes accidents by reducing ground-level mobility and potential collisions w…
– Saves aisle space as they can maneuver directly over the contents of a facility[…
– Higher lift capacity, with some cranes capable of lifting up to 400 tons[2].
– Customization to fit specific facility needs, leading to more efficient workflow…
– Long-term savings on maintenance, repairs, and safety-related incidents[2][4].

Cons:
– Higher initial price compared to other lifting equipment like forklifts[2][4].
– Requires significant space and may necessitate the installation of support colum…
– Large and semi-permanent, making them less flexible in terms of relocation or ad…

Overhead Crane Standards

Product Details: Konecranes overhead cranes, such as the X-series and CXT series, offer advanced features including integrated radio control with display, stepless inverter for hoisting and traveling movements, and smart, wireless components for monitoring and troubleshooting. The cranes are available in single and double girder configurations, with lifting capacities up to 20 tons for the X-series and up to 80 tons for the CXT series. They feature durable, purpose-built components, excellent hook approaches, and energy-efficient inverter controls[1][3][5].

Pros:
– Longer life expectancy, often lasting upwards of 65 years
– Effective in minimizing accidents due to stationary operation
– Save aisle space by maneuvering directly over facility contents
– Higher potential lift capacity, maintaining capacity regardless of lift height
– Customizable to fit specific facility needs
– Long-term savings on maintenance, safety, and repairs
– Smart Features enhance safety, productivity, and user-friendliness
– TRUCONNECT Remote Monitoring provides real-time crane condition and performance…

Cons:
– Higher initial price compared to other lifting equipment
– Require significant space and may necessitate support columns
– Potential for alignment and stability issues, accidents, or equipment failure
– Downtime and loss of productivity due to equipment failure or derailment
– Pricey repairs and replacement of parts

The Most Comprehensive Introduction To China’s Crane …

Product Details: Chinese cranes are available in various types, including mobile cranes, tower cranes, and overhead cranes. For example, the Mobile Spider Crane has a crane arm length of 4.7m-16.5m, a telescopic crane boom length of 11.7m, and a walking speed of 0-2.5Km/h. It is powered by a diesel engine with a maximum output power of 21.2KW and features safety devices like level, alarm, and torque limiter. Other models, such as the China Crane Truck, have a 4Ton 3-section Knuckle boom Crane with a max lifting height of 9.8m and a rotation angle of 360°[1][3].

Pros:
– Cost-effective: Chinese cranes are often more affordable compared to those made…
– Quality: Despite lower costs, Chinese cranes are often manufactured to high-qual…
– Variety: China offers a wide range of crane options to choose from, including mo…
– Innovation: Chinese crane manufacturers are constantly developing new technologi…
– Availability: Numerous manufacturers and suppliers in China make it easy to find…

Cons:
– Lead times: Ordering a crane from China can result in longer lead times due to s…
– Language barriers: Communication with Chinese manufacturers can be challenging d…
– Quality control: There have been cases of substandard products entering the mark…
– Warranty and support: Getting warranty support or after-sales service for a Chin…
– Import/export regulations: Dealing with import/export regulations and tariffs ca…

1 Ton to 50 Ton Overhead Cranes in China, Types …

Product Details: Overhead cranes are industrial material handling systems composed of a bridge beam, runways, a trolley with a lifting mechanism, and other components. They come in two main types: single girder and double girder. Single girder cranes have capacities ranging from 1 to 20 tons, spans of 7.5 to 31.5 meters, and lifting heights of 6 to 30 meters. Double girder cranes are suitable for heavy-duty applications, with capacities from 5 to 450 tons, spans of 10.5 to 31.5 meters, and lifting heights of 6 to 24 meters.

Pros:
– High lifting capacities and long spans, especially in double girder models.
– Increased lifting height and greater flexibility in top running double girder cr…
– Customizable to meet various client requirements, including different work class…
– Box girder cranes provide extra strength for longer spans and higher hook height…

Cons:
– Top running single girder cranes may not be ideal for facilities with limited he…
– Double girder cranes and box girder cranes require more steel and can be more ex…
– Installation may require additional support structures or footers, especially fo…
– Longitudinal and lateral bracing may be necessary, which can add complexity and…

Double girder overhead crane

Product Details: Double girder overhead cranes are designed for heavy material handling with capacities ranging from 5 tons to 320 tons or more. They feature two parallel girder beams with an end truck on each side, allowing for greater maximum span and capacity. The span can range from 7.5m to 35m, and the lifting height can be customized. These cranes can be equipped with various attachments such as hoist trolleys, open winches, grabs, tongs, and magnets. They are available in different configurations, including top-running and under-running designs, and can be customized to meet specific requirements[2][3][5].

Pros:
– Greater maximum span and capacity
– Extra hook height, increasing by up to 36 inches
– Ideal for lifting heavy equipment and frequent heavy loads
– Can handle loads up to 600 tons
– Longer span capabilities
– Additional features such as walkways, operator cabs, and lights can be added
– Suitable for both indoor and outdoor use
– Higher duty cycle ratings, allowing for longer operational hours

Cons:
– More expensive due to extra material and complexity
– Higher setup costs and additional structural support requirements
– Lessened hook approach for trolley or bridge travel
– Increased weight requiring stronger building support structures

FEM Standard Gantry Cranes Manufacturer In China

Product Details: FEM Standard Gantry Cranes are designed in line with FEM, DIN, and other international standards. They are available in various capacities such as 10t, 20/5t, 32/5t, and 50/10t. The lifting height can range from 10m to 12m or more, and the span can vary from 18 to 35 meters. These cranes feature a modular design, are lightweight, have small wheel loads, and incorporate anti-sway technology. They are suitable for general service, including loading, unloading, lifting, and transferring work in outdoor yards or on railways[1][3][5].

Pros:
– Complete mobility and quick assembly with bolt-together components
– Versatile and can be used indoors or outdoors with adjustable heights, spans, or…
– Easily customized and available with power drive kits for different applications
– Cost-effective compared to large, permanent lifting solutions
– Enhances workplace safety by preventing overloading and equipment failures

Cons:
– May not be suitable for tasks involving consistently heavy loads exceeding the c…
– Higher capacity models have higher upfront costs and potentially increased opera…
– Not the best solution for every application, particularly those requiring perman…

Chinese Standard Single Girder Overhead Crane

Product Details: Chinese Standard Single Girder Overhead Cranes are designed for light to medium duty applications. They typically have a capacity range of 0.5 to 10 tons, with spans ranging from 3 to 31.5 meters. The lifting height can vary from 6 to 30 meters. These cranes often feature lifting speeds of 0.8 to 8 m/min, trolley speeds of 20 m/min, and crane speeds of 20 m/min. They are suitable for facilities with limited headroom and are generally classified under work duty A3-A6[1][4][5].

Pros:
– Easier installation, maintenance, and service
– Ideal for buildings with limited headroom
– Lower overall weight and production costs
– Cost-effective for light and medium duty applications
– Longer life expectancy and reduced accident risk compared to other material hand…

Cons:
– Decreased hook height compared to double girder overhead lifting systems
– Lower rated lifting capacity (less than 15 tons)
– Operator cabs, walkways, and other special features are difficult to incorporate
– Higher initial cost compared to other material handling equipment like forklifts
– Limited in terms of capacity, span, and hook height

Crane design from china overhead crane manufacturer

Product Details: Overhead cranes are customized lifting solutions with key parameters including lifting capacity, span, lifting height, running speed, lifting speed, and working duty. They can be single girder or double girder configurations, each with different specifications. For example, a double girder overhead crane can have a capacity of 5-50 tons, a span of 10.5-31.5 meters, and lifting heights of 6-18 meters. The lifting speed can range from 0.4-11.5 m/min, and the crane speed can range from 58.5-75.1 m/min[1][3][5].

Pros:
– Longer life expectancy, often lasting up to 65 years
– Minimizes accidents by reducing ground-level collisions and improving safety
– Saves aisle space by allowing direct overhead movement
– Higher potential lift capacity, exceeding 400 tons
– Customizable to fit specific facility needs
– Efficient in streamlining processes and reducing repetitive motion injuries

Cons:
– Higher initial price compared to other lifting equipment
– Requires significant space and infrastructure support
– Limited headroom and capacity in single girder configurations
– Difficult to incorporate special features like operator cabs and walkways in sin…
– Higher upfront cost, though potentially leading to long-term savings

European Standard Double Girder Overhead Crane

Product Details: European Standard Double Girder Overhead Cranes are designed with FEM standards and offer lifting capacities ranging from 5 to 80 tons. They have span lengths of 7.5-31.5m, and their working class is A5 and A6. These cranes are characterized by their tight structure, light dead weight, low wheel pressure, and even load distribution. They are equipped with advanced features such as turning over hoist, anti-sway device, automatic positioning device, and remote diagnostic tools. The cranes are suitable for various industries, including machinery fabrication, metallurgical plants, and power stations[1][3][5].

Pros:
– Greater maximum span and capacity
– Extra hook height, especially with top running designs
– Ideal for lifting heavy equipment and frequent heavy loads
– Special features such as walkways, operator cabs, and lights can be added
– High reliability, safety, and low maintenance requirements
– Compact design, low dead weight, and low headroom
– Power-saving due to lower total motor power
– Reduced building construction and heating costs

Cons:
– More expensive due to extra material and complexity
– Hook approach is lessened for both trolley travel and bridge travel
– Requires additional support columns and building support structure, increasing c…
– Higher cost compared to single girder cranes

China Overhead Crane Manufacturer

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Overhead Crane Design Standards in China

What are the key design standards for overhead cranes in China?

When designing overhead cranes in China, you need to adhere to standards such as GB 6067-85, GB/T 14406-2017, and GB/T 3811-2008. These standards ensure the crane’s safety, performance, and reliability. Additionally, many Chinese manufacturers also comply with international standards like ANSI B30.2 and CMAA specifications to meet global safety and quality requirements.

How do Chinese factories ensure compliance with safety regulations and standards?

Chinese factories ensure compliance by following strict inspection protocols and guidelines. They use comprehensive checklists based on manufacturer guidelines and applicable regulations. Regular audits and assessments of the inspection processes are conducted, and proper documentation of inspection findings and necessary repairs is maintained. This ensures all safety protocols are followed and up-to-date with industry best practices.

What steps are involved in using an overhead crane design standard in China?

Using an overhead crane design standard in China involves several steps. First, determine the crane’s requirements, such as weight capacity and specialized features. Then, select the appropriate design standard, perform design calculations to ensure stability and functionality, and select components that adhere to the standard. The crane is then assembled and installed according to the manufacturer’s instructions and the design standard.

What certifications and documentation should you expect from Chinese manufacturers?

You should expect Chinese manufacturers to provide documentation certifying compliance with relevant safety standards, such as OSHA, ISO, and ANSI standards. This includes the crane manual, inspection records, and certification of compliance. Regular inspections and maintenance records should also be provided to ensure ongoing compliance.

How important is training and certification for crane operators in China?

Training and certification for crane operators are crucial in China. Operators should receive proper training on crane operations, safety precautions, and emergency procedures. This training ensures they understand the correct operating methods, can identify potential dangers, and know how to use safety devices and overload protection systems effectively. Regular refresher training is also recommended to maintain adherence to safety protocols.