An EOT crane (Electric Overhead Travelling Crane) is a multifunctional overhead crane system and the backbone of modern industrial material handling. Over head cranes enable safe, fast, and reliable transfer of heavy loads across industries—from repetitive lifting in manufacturing plants to precision handling in steel, power, and aerospace sectors.
By installing EOT cranes as overhead bridge crane or ceiling crane systems, these cranes operate on elevated runways, saving valuable floor space while improving productivity and workplace safety. With increasing demands for automation, accuracy, and safety compliance, selecting the right EOT crane configuration has become a critical decision for industrial sectors.
What is an EOT Crane?
An EOT crane, also known as an electric overhead travelling crane, is an electrically powered overhead travelling crane that moves on rails mounted on runway beams. The term EOT crane is often used interchangeably with overhead bridge crane or over head bridge crane.
An EOT crane consists of:
- A bridge
- A trolley
- A hoisting mechanism
- End carriages
These components work together to lift and move loads horizontally and vertically within a factory or industrial facility. As a versatile indoor crane and factory overhead crane, EOT cranes are commonly used in workshops, production units, and warehouses.
Based on load capacity, span, and operational duty, EOT cranes are classified into:
- Single Girder EOT Crane
- Double Girder EOT Crane
Each type serves distinct industrial requirements.
Key Features of EOT Cranes
Robust Design & Construction
EOT cranes are built using high-quality structural steel and precision-machined components to withstand heavy-duty operations over long service cycles. This makes them a dependable material lifting crane solution for industrial environments.
Performance & Efficiency
Variable Frequency Drives (VFDs) enable smooth speed variation, accurate positioning, and reduced load swing, ensuring efficient and controlled operation of overhead cranes and travelling crane systems.
Advanced Safety Systems
Modern EOT cranes are equipped with advanced industrial crane safety features, including:
- Overload protection
- Limit switches
- Emergency stop systems
- Anti-collision devices
- Audio-visual alarms
These systems significantly enhance safety in over head cranes used for repetitive lifting operations.
Low Maintenance & Long Service Life
With proper preventive maintenance, EOT cranes deliver reliable performance for decades while keeping downtime and repair costs minimal—making EOT crane manufacturing a long-term capital investment.
Single Girder EOT Crane: Compact & Cost-Effective
A Single Girder EOT crane is the most compact type of girder crane, consisting of a single bridge girder supported by end carriages, with the hoist mounted directly on the girder.
Best Suited For:
- Light manufacturing units
- Production and assembly lines
- Storage facilities
- Maintenance and repair workshops
Key Advantages:
- Typical capacity range up to 16–20 tons
- Reduced structural load on buildings
- Efficient space utilization as a workshop overhead crane
- Lower installation and maintenance costs
Single girder EOT cranes are ideal indoor cranes for light to moderate-duty applications, offering cost efficiency without compromising safety or reliability.
Double Girder EOT Crane: Heavy-Duty Machine of Choice
A Double Girder EOT crane incorporates two side-by-side bridge girders with the hoist mounted between them. This configuration enables higher lifting heights and superior load stability. These cranes function as heavy-duty overhead bridge cranes in demanding industrial environments.
Industries Best Suited for Double Girder EOT Cranes:
- Steel and metal plants
- Power stations
- Shipyards and aerospace units
- Heavy fabrication industries
Major Benefits:
- Load capacities from 10 tons up to 80+ tons
- Higher hook approach and lifting height
- Improved stability for oversized and bulky loads
- Supports auxiliary hoists, walkways, and maintenance platforms
- Designed for high-duty cycles as per IS / FEM standards
Double girder EOT cranes are the preferred factory overhead crane solution for continuous heavy industrial operations.
Rule of Thumb
- Choose a Single Girder EOT crane for compact spaces and lighter loads.
- Choose a Double Girder EOT crane for high-capacity, heavy-duty industrial over head cranes, typically used in factories.
Applications of EOT Cranes Across Industries
EOT cranes and overhead travelling cranes are widely used in:
- Manufacturing and assembly plants
- Steel, copper, and aluminum processing units
- Power and energy sectors
- Warehousing and logistics facilities
- Automotive and aerospace industries
- Heavy engineering and EPC projects
They also integrate with stacker cranes, crane stacker, and hoist material lift systems to enable efficient material handling workflows.
Factors to Consider Before Choosing an EOT Crane
- Required load capacity and overhead crane capacity
- Crane duty classification
- Span and lifting height
- Available headroom
- Indoor or outdoor operation
- Safety and crane automation system requirements
- Future expansion plans
Selecting the right EOT crane manufacturing approach at the design stage ensures long-term operational efficiency and cost savings.
Why Choose a Custom-Engineered EOT Crane?
Industrial lifting rarely benefits from a one-size-fits-all solution. Custom-engineered EOT cranes ensure:
- Seamless integration with facility layout
- Optimized workflow efficiency
- Enhanced safety compliance
- Reduced lifecycle costs
Leading EOT crane manufacturers in India, including EOT crane manufacturers in Chennai and EOT crane manufacturers in Bangalore, provide end-to-end support—from design and manufacturing to EOT crane installation, commissioning, and AMC services.
