What Is an Overhead Travelling Crane? The Essential System for Safe and Efficient Load Handling in Industrial Facilities
What Is an Overhead Travelling Crane?
The Essential System for Safe and Efficient Load Handling in Industrial
Facilities
What Is an Overhead Travelling Crane?
An overhead travelling crane is a rail-mounted lifting system designed to
transport heavy loads safely, quickly, and in a controlled manner within
factories and industrial production facilities. As one of the most widely used
systems in industrial lifting equipment, overhead travelling cranes help
increase production efficiency while providing significant advantages in terms
of occupational safety.
Among various lifting systems used in industrial facilities, overhead
travelling cranes stand out with their high load capacity, long service life,
and ability to cover large working areas.
These crane systems play a critical role especially in steel construction
manufacturing, machinery production, the automotive industry, energy plants,
and heavy industrial facilities.
How Does an Overhead Travelling Crane Work?
An overhead travelling crane operates through three main movements:
Bridge Movement
The crane bridge moves forward and backward along the rails installed
inside the facility.
Trolley Movement
The lifting unit moves left and right across the bridge, allowing the load
to be positioned at the desired point.
Hoisting Movement
The load is lifted up and lowered down through a wire rope or chain
mechanism.
Thanks to this three-axis movement system, heavy loads can be transported
safely and efficiently to different points within the facility.
Types of Overhead Travelling Cranes
Different types of overhead travelling crane systems can be preferred
depending on the operational needs of the facility.
Single Girder Overhead Travelling Crane
Single girder overhead travelling cranes are used for light and medium-duty
load handling operations.
Advantages:
Economic investment cost
Lower structural load on the building
Easy installation
Low maintenance cost
Single girder overhead cranes are ideal for businesses that require
efficient lifting solutions with lower operating costs.
Double Girder Overhead Travelling Crane
Double girder overhead travelling cranes are preferred for high-capacity
and heavy-duty applications.
Advantages:
Higher load carrying capacity
Greater lifting height
Longer span capability
Structure suitable for heavy industrial use
Double girder systems are commonly preferred for 10-ton, 20-ton, 32-ton,
and 50-ton crane applications.
Process Overhead Travelling Crane
Process overhead travelling cranes are specially designed for production
facilities that operate continuously.
Main Features:
FEM 3m and FEM 4m working class
Heavy-duty motor and gearbox system
High cycle capacity
Continuous operating performance
Process cranes are widely used in steel plants, heavy industry facilities,
and production lines that require continuous lifting operations.
Where Are Overhead Travelling Cranes Used?
Overhead travelling crane systems are used in many industrial sectors.
Steel Construction Manufacturing Facilities
They are ideal for lifting and transporting large steel components.
Machinery Manufacturing Industry
They are used for handling heavy machine bodies, equipment, and production
parts.
Automotive Industry
They provide operational efficiency in production and assembly processes.
Energy Facilities
They are preferred for the installation and maintenance of generators,
turbines, and heavy equipment.
Precast Concrete Production
They make it easier to transport columns, beams, and precast concrete
elements safely.
Things to Consider When Choosing an Overhead Travelling Crane
Choosing the right crane system directly affects the efficiency, safety,
and long-term performance of a facility.
The main criteria to consider are:
Lifting Capacity
The maximum weight of the loads to be handled must be determined
accurately.
Span
The distance between the crane rails must be calculated according to the
project requirements.
Lifting Height
The lifting height should be selected according to the height and layout of
the facility.
Working Class
The FEM working class should be determined based on the daily operating
intensity of the crane.
Safety Systems
A reliable overhead travelling crane should include essential safety
systems such as:
Double brake system
Overload protection
Limit switches
Emergency stop system
These safety components help protect both operators and the facility during
lifting operations.
What Is FEM Class in Overhead Travelling Cranes?
FEM class is an international classification that determines the operating
intensity and duty cycle of a crane.
FEM 1m
Light-duty operation
FEM 2m
Medium-duty operation
FEM 3m
Heavy industrial operation
FEM 4m
Continuous and intensive operation
Selecting the correct FEM class directly affects the service life,
performance, and reliability of the crane system.
Factors Affecting Overhead Travelling Crane Prices
Overhead travelling crane prices vary depending on several technical
factors.
The main factors include:
Lifting capacity
Span
Lifting height
Single girder or double girder design
FEM working class
Automation level
Motor and gearbox brand
Installation conditions
For this reason, each overhead travelling crane project requires custom
engineering and project-based pricing.
Eser Vinç Overhead Travelling Crane Solutions
Eser Vinç provides tailor-made crane solutions for different industrial
sectors in Turkey with its experience in industrial lifting systems.
Advantages Offered by Eser Vinç:
Engineering in accordance with FEM standards
Heavy-duty steel construction
PLC-controlled systems
Anti-sway technology
Nationwide service network in Turkey
Long-lasting and reliable design
Each project is designed and implemented according to the specific needs of
the customer and the technical requirements of the facility.
Overhead travelling crane systems are among the most essential lifting
solutions for modern production facilities. A properly designed crane system
increases production efficiency, improves occupational safety, and provides
reliable operation for many years.
With its engineering strength and experience in overhead travelling crane manufacturing, Eser Vinç continues to be a trusted solution partner for heavy industrial facilities.
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