Used Demag 20 Ton Overhead Crane

Brand : Demag
Model : 20 Ton Overhead Crane
Year of Construction : 1994
Capacity : 20 tons
Gauge : 11 meters
Hoist Type : Demag 4-pull
Configuration : Double girder
Speed : Double speed
Control : Pendant control panel

General Description

The used Demag 20-ton overhead crane is a robust and reliable machine, designed to lift and move heavy loads in industrial environments. Visually, it features a solid structure, well-defined support beams, and a finish that can vary from blue to gray, depending on wear and tear. It is ideal for lifting operations in warehouses, machine shops, and production lines.

Main Components

• Double beam : The steel load-bearing beams ensure stability and resistance, allowing them to support heavy loads.
• Demag Hoist : The 4-fall hoist enables smooth, controlled lifting, essential for handling loads of up to 20 tonnes.
• Pendant control : The pendant control panel allows you to control the movement of the overhead crane intuitively and safely.
• Dual Speed ​​System : Ensures flexibility and precision in lifting and moving movements.

Measurements and Technical Specifications

• Maximum load capacity : 20 tons.
• Gauge : 11 metres, ideal for covering large work areas.
• General Dimensions : Exact dimensions may vary, but generally this is a space-saving installation, with beams at least 300mm high and a width proportional to the load supported.

Mechanical Characteristics

The Demag overhead crane offers excellent lifting capacity thanks to its powerful motors and advanced engineering. Dual speeds allow for quick transitions from fast to more controlled movements, useful in delicate situations. The steel construction provides durability, making it suitable for heavy-duty operations.

Usage Procedure

Using the Demag overhead crane is simple, but requires attention and compliance with safety procedures:

1. Preparation : Check that the area is free from obstacles and that the load is securely attached to the hoist hook.
2. Switching on : Activate the system via the keypad.
3. Lifting : Use the keypad to lift the load, selecting the desired speed (high or low).
4. Movement : Move the overhead crane along the running beams, ensuring that the load remains stable.
5. Descent : Lower the load slowly and carefully, making sure the workplace is ready to receive it.

Compatible Accessories

Some accessories that can be used with the Demag overhead crane include:

• Lifting Hooks : To accommodate different types of loads.
• Straps and chains : To ensure greater safety when lifting.
• Sliding guides : For smoother movement of the overhead crane.

Optimal Use Parameters

To ensure effective use of the overhead crane, consider:

• Maximum load : Never exceed 20 tons to avoid damage to the machine.
• Weight Distribution : Make sure the load is evenly distributed to avoid instability.
• Regular Checks : Conduct frequent inspections of the hoist and beams to ensure there are no signs of wear or damage.

Workable Materials

The Demag overhead crane is suitable for lifting a wide range of materials, including:

• Metals : Steel, aluminum, and other heavy metals.
• Machinery : Spare parts or heavy machinery for industry.

Maintenance

Maintenance is essential to ensure the longevity of the overhead crane:

• Visual Inspection : Perform regular visual inspections for signs of wear or damage.
• Lubrication : Keep all lifting mechanisms well lubricated.
• Professional Checkups : Schedule regular checkups by specialized technicians.

Safety Regulations

The Demag overhead crane complies with current safety regulations. It is important to follow these guidelines:

• Training : Operators must be properly trained to use the overhead crane.
• Use of PPE : Wear personal protective equipment such as helmets and gloves.
• Check Safety Devices : Make sure that emergency systems are always functional.

Evaluation of Good Used

To assess whether the used overhead crane is in good condition:

• Check Maintenance History : Make sure regular checks and repairs have been performed.
• Assess Cosmetic Condition : Check for any signs of rust or structural damage.
• Request a Test : If possible, perform an operational test to verify its functionality.

Sectors of Use

The Demag 20 ton overhead crane is commonly used in:

• Metalworking Industry : For lifting and positioning heavy pieces.
• Construction : For moving heavy materials and equipment.
• Logistics and Warehouses : For the loading and unloading of goods.

Advantages of Buying Used

Buying a used overhead crane like the Demag 20 ton offers numerous advantages:

• Economical Savings : Lower price than a new one, while maintaining high performance.
• Reliability : Demag is a brand renowned for the quality and durability of its products.
• Ready to Use : A used machine can be put into operation immediately, without long waits for production.

If you are interested in the used Demag 20 ton overhead crane, please do not hesitate to contact us for further details!