The 20 ton overhead crane is a crane type with a wide range of applications. We offer a variety of 20 ton overhead crane to suit your business’s lifting requirements, such as single girder crane, double girder crane, explosion proof crane, grab crane, foundry crane and magnetic overhead crane. Overhead cranes have high requirements on the working environment. If you cannot choose a suitable type of crane, it will bring a lot of trouble and loss to the work.
20 Ton Overhead Crane for Sale Price – Single Girder
20 Ton Overhead Crane for Sale Price is $10,000 and above.
20 Ton overhead crane price only includes the single girder crane equipment. Please also provide the single girder crane specific span, lifting height, and fill in below. 20 Ton overhead crane power cable and track, as well as the transportation and installation plan, which need you to provide the 20 Ton overhead crane use location, operation environment and run length in the following table, we will immediately give you detailed solution and price offer for free.
20 Ton overhead crane price for sale is cheap; hoisting mechanism adopts single speed and double speed electric wire rope hoist, which is light and small overhead crane. 20 Ton overhead crane with strong rigidity, simple and practical structure, safe and reliable operation, working class A4, applicable to general strength working environment.
20 Ton Overhead Crane for Sale Price – Double Girder
20 Ton Overhead Crane for Sale Price $29,700 and up, include different kinds price offers.
It contains only the equipment price, please provide the specific span, lifting height you need and fill in the bottom table, immediately you will free to get specific quotation. Supporting power line and rail of 20 Ton Double Girder Overhead Crane for Sale, and the transportation and installation plan, you need to provide the double girder crane use site, using environment and run length in the following table, we will provide you freely with detailed solution and quotation.
20 Ton Overhead Crane for Sale Price by different classification, it is also called double girder bridge crane, suitable for indoor or outdoor fixed cross handling and lifting work. Working level generally include A3, A5, A6. A3 overhead crane apply to maintenance equipment in power plants and other places that not often use. A5 is double girder overhead crane usually use working level, commonly used in factories and mines, workshops, warehouses and other places. A6 double girder crane usually used for frequently use place, it belongs to heavy duty system.
20 ton Overhead Crane Solution
20 Ton Single Girder Overhead Crane
Lifting capacity: 20 ton
Span length: 7.5 to 31.5m
Customized service
The most commonly used small material handling equipment, suitable for most factories, warehouses, etc. Suitable for users who use less frequently.
The most commonly used medium-sized material handling equipment, suitable for most factories, warehouses, etc. Suitable for users with moderate usage frequency.
The most commonly used large-scale material handling equipment, suitable for most factories, warehouses, etc. Suitable for users who use it frequently.
It is suitable for factories where ordinary overhead cranes cannot be installed, and the equipment needs to be fixed on the ceiling.
Lx Under-Running Suspension Type Overhead Crane
20 Ton Explosion-proof Single Girder Overhead Crane
Lifting capacity: 20 ton
Span length: 7.5 to 31.5m
Customized service
Explosion-proof overhead cranes are used for material handling equipment in explosion-proof and hazardous environments.Low working strength of single girder.
LB Explosion-proof Single Girder Overhead Crane
20 Ton Explosion-proof Double Girder Overhead Crane
Lifting capacity: 20 ton
Span length: 7.5 to 31.5m
Customized service
Explosion-proof overhead cranes are used for material handling equipment in explosion-proof and hazardous environments.Double girder have high working strength.
Insulated overhead cranes are used for material handling equipment in live environments, such as electrolytic magnesium, aluminum and other non-ferrous metal factories.
Span: 22 meters (adjustable according to workshop size)
Lifting height: 16 meters (adjustable according to process requirements)
Work level: A6 (Heavy duty work system)
2、 Structural parameters
Main beam type: Double beam box structure, with good bearing capacity and stability
Main beam material: Q345B or higher strength low alloy structural steel
End beam structure: box shaped structure, connecting the main beam and the crane operating mechanism
3、 Lifting mechanism parameters
Lifting speed: dual or multiple speeds can be selected, for example: main lifting speed of 8 meters/minute, slow speed of 0.8 meters/minute
Motor type: Metallurgical specific motor, with good heat and dust resistance performance
Brake type: Normally closed electromagnetic brake, ensuring safe and reliable stopping of lifting movement
4、 Parameters of the crane operating mechanism
Running speed of the large vehicle: for example, 40 meters per minute (adjustable according to actual needs)
Motor type: Metallurgical specific motor, suitable for high temperature and dusty environments
Wheel material and diameter: Cast steel wheels, surface hardening treatment to improve wear resistance; The diameter is determined based on the bearing capacity and wheel pressure
5、 Electrical system parameters
Control voltage: usually 380V/50Hz, but can be adjusted according to local power grid standards
Control system: PLC programmable control or relay logic control, realizing various actions and protection functions of the crane
Protective devices: including overload protection, phase loss protection, short circuit protection, etc., to ensure the safe and reliable operation of the electrical system
6、 Safety facility parameters
Buffer: Set buffers at both ends of the crane to absorb impact energy and protect the crane structure
Windproof facilities: equipped with rail clamps, anchoring devices and other windproof equipment to ensure the stability of the crane in high wind speeds
Limiting device: Limiting devices are installed for lifting, large and small vehicle operation to prevent safety accidents caused by over travel operation
Emergency stop button: An emergency stop button is installed in the crane operation room and key locations to quickly cut off power and stop the crane operation in case of an emergency.
How to choose the right type of 20 ton overhead crane
In order to choose the right crane for your business, you need to consider the following points:
The type of crane you desire (single girder or double girder)
The use of your crane and the environmental condition
The crane specification you require, including the load capacity, span, lifting height, lifting speed, etc.
How often will you use your crane?
Do you need runway beams and rail track?
Other special requirements
Contact Dongqi professionals to get the right overhead crane solution!
How to customize Overhead Crane from China
We are a crane manufacturer located in China, providing crane customization services to global crane customers. If you want to customize a Overhead Crane, you can leave a message on the website or Email: sales010@cranesdq.com, tell us the following information, and our sales manager will contact you:
Lifting capacity (ton): __ ?( The rated capacity)
Lifting height (m):__ ? (Height from hook center to the floor)
Span (m): __ ? (Distance between rail center)
Lifting speed (m/min): __ ? ( Single, Dual, Variable)
Traveling distance (m): __ ? (The length of the rail)
Work duty: __ ? (How many hours a day? How many times an hour?)
What material to be lifted: __ ?
Industrial voltage: __ ? ( like :380V, 50Hz, 3ph )
You can either fill out the contact form or send us an email. After receiving your inquiry, we will contact you as soon as possible and provide you with a suitable offer.
