Double Girder EOT Crane Manufacturer in India
Engineered for Extreme Loads, Maximum Lift Height, and Uncompromising Industrial Productivity (10 Ton – 100 Ton Capacities)
When your factory operations demand continuous lifting of massive tonnages across wide bays, off-the-shelf lifting equipment simply cannot keep pace with your operational goals. Konex Material Handling System LLP designs and manufactures high-capacity Double Girder Electric Overhead Traveling (EOT) Cranes tailored to withstand demanding industrial duty cycles, extreme thermal environments, and rigorous material movement schedules.
Whether you are upgrading an existing production bay or building a greenfield industrial facility, a DG EOT Crane from Konex delivers structural rigidity, smooth multi-axis motion, and exceptional hook coverage. Engineered in compliance with national and international crane design standards, our lifting solutions empower plant engineers and procurement teams to maximize operational efficiency while maintaining strict workplace safety protocols.
What Is a Double Girder EOT Crane?
A Double Girder EOT (Electric Overhead Travel) Crane consists of two parallel bridge girders that support the crab (trolley + hoist mechanism) and allow it to travel across the entire span of the crane. It is mounted on top of gantry rails, which makes it highly efficient for lifting heavy loads across wide areas.
These cranes are ideal for operations where the load weight is heavy, the span is long, or precision handling is required. Often referred to as DG EOT Crane, they are a common sight in industries where reliability and strength are essential.
Why Heavy Industries Rely on Double Girder EOT Cranes
In high-capacity manufacturing and processing plants, overhead material handling is the central nervous system of daily operations. Unplanned crane downtime halts assembly lines, delays dispatch schedules, and poses safety risks to shop floor personnel.
A Double Girder EOT Crane is engineered specifically for applications where single girder systems reach their physical structural limits. Built with two parallel bridge girders supporting a top-running trolley (crab hoist unit), this configuration offers distinct operational advantages:
- Greater Lifting Heights: Because the crab hoist sits on top of the two bridge girders rather than hanging beneath a single beam, you gain valuable vertical hook clearance. This design is critical in plants with limited headroom where maximum lift height is required.
- Heavy-Duty Load Capacities: Built to seamlessly handle loads ranging from 10 Ton to over 100 Ton, making it the preferred choice for primary metal processing, heavy machinery assembly, and heavy mold handling.
- Wider Span Coverage: Dual-box girder construction provides superior structural rigidity over longer spans, preventing excessive deflection during heavy load travel.
- Maintenance Accessibility: Top-running trolley designs allow service technicians to walk along built-in footwalks and platforms on top of the crane bridge, simplifying routine preventive maintenance and inspection.
- Auxiliary Hoist Capability: Double girder bridges can easily accommodate a secondary (auxiliary) hoist on the same trolley frame for lighter, faster material handling alongside the primary heavy hoist.
Double Girder EOT Crane Manufacturer in India for Growing Industries
At Konex Material Handling System LLP, every crane project begins with understanding the customer’s application rather than offering a one-size-fits-all solution.
We work closely with:
- Plant Engineers
- Factory Owners
- Production Heads
- Procurement Managers
- Maintenance Teams
- Project Consultants
- EPC Contractors
Our objective is simple: provide a crane solution that aligns with the facility’s workflow, available space, material handling challenges, and future growth plans.
Unlike generic equipment suppliers, our approach focuses on application-specific solutions that help organizations achieve better operational outcomes
Why Choose Konex as Your Double Girder EOT Crane Manufacturer in India
Selecting the right lifting equipment partner directly impacts your facility’s long-term operational profitability and safety record. As an established Double Girder EOT Crane Manufacturer in India, Konex Material Handling System LLP combines precision structural engineering with practical shop-floor utility.
Here is how Konex delivers tangible value to factory owners, plant managers, and procurement leaders across the country:
1. Robust Structural Engineering & Build Quality
Every Konex Double Girder Overhead Crane India solution is built using computer-optimized box girders fabricated from tested structural steel plates. Our fabrication facility in Ahmedabad utilizes standardized welding procedures and non-destructive testing (NDT) to ensure structural integrity across every weld joint. This rigid build minimizes beam deflection and lateral sway, providing smooth, precise load positioning even when moving 100-ton components.
2. Customization Matched to Your Duty Cycle
No two industrial bays share identical operational demands. We tailor every aspect of our DG EOT Crane systems—from span length, lift height, and operating speed to duty classification (Light, Medium, Heavy, and Extra Heavy Duty). Whether your workflow requires continuous 24/7 coil handling or intermittent equipment maintenance lifting, Konex configures a crane balanced for performance, energy usage, and longevity.
3. Smooth, Precise Motion Controls
Uncontrolled acceleration or jerky stopping motions increase mechanical stress on crane components and create hazardous load-sway conditions. Konex integrates advanced Variable Frequency Drives (VFD) across long travel, cross travel, and hoisting mechanisms. This provides soft starting, smooth acceleration, micro-speed positioning, and controlled braking, extending component lifespan and enabling pinpoint load control.
4. Safety-First Operational Features
Safety is non-negotiable in heavy material handling. Our double girder cranes come equipped with multi-layered safety features, including dual-stage limit switches, anti-collision sensors, mechanical overload cut-off devices, emergency power stop circuits, and heavy-duty failsafe braking systems.
5. Local Manufacturing with Nationwide Delivery and Support
Operating from our modern manufacturing hubs in Bakrol, Ahmedabad, Konex provides fast turnaround times, transparent project management, and reliable post-installation field support. Our engineering team works directly with your civil and project teams from initial layout approval to final site load testing.
Rugged, Reliable, and Built to Perform
“Konex Double Girder Cranes are reliable & robust in construction, ensuring high performance even in the most challenging industrial environments. Designed with precision, they provide seamless operation with superior durability.”
This product philosophy is at the heart of every crane we build.
Top Benefits of Using a Double Girder EOT Crane
- Higher load capacity – Handles up to 100 Tons efficiently
- Larger span coverage – Works across spans up to 40 meters
- Sturdy and long-lasting – Built for harsh industrial use
- Low maintenance requirements – Saves time and operating cost
- Ideal for critical applications – Used in high-precision, high-risk settings
Whether you need to move a massive turbine or transfer ladles of molten metal, this is the crane you can count on.
Core Features of Konex Double Girder EOT Crane
Each DG EOT Crane from Konex is designed to offer maximum efficiency and safety. Here are some of the standard and optional features:
- Modular design for faster installation and better maintenance
- Customizable lifting capacities from 5 Ton to 100 Ton
- Heavy-duty hoisting mechanism with twin drive or single drive options
- High-efficiency motors (flange-mounted / foot-mounted)
- Dual-speed / VFD-controlled travel motion for precision control
- Long-travel crab with geared motor drive
- Limit switches, buffers, and current collectors for safety
- Flameproof / weatherproof options for special environments
All mechanical and electrical components are sourced from reputed Indian or international suppliers for reliable long-term use.
Applications – Where These Crane Are Used
Konex Double Girder EOT Crane are trusted by industries across India and abroad. Here are some common application areas:
Load Capacity & Technical Customization
We understand that no two operations are the same. That’s why we offer:
- Custom lifting capacity from 5 to 100 Ton
- Adjustable span widths and lifting heights
- Custom hoist configurations: wire rope hoist or open winch type
- Special crane classifications as per IS 3177, IS 807, or FEM/ISO standards
Whether you’re expanding an existing setup or planning a new facility, Konex delivers the exact crane solution you need.
Safety Systems & Compliance with Global Standards
Safety is a non-negotiable part of every Konex crane. All our DG EOT Cranes come equipped with:
- Electromagnetic / Hydraulic brakes
- Rotational and height limit switches
- Anti-collision sensors for multi-crane bays
- Overload protection systems
- Manual emergency shut-down controls
We follow all standard safety norms as per Indian and international codes, including IS, IEC, and ISO guidelines.
Maintenance & Service Support by Konex
Reliable performance doesn’t stop after installation. Konex offers complete after-sales service, including:
- Annual Maintenance Contracts (AMC)
- Periodic inspections & load testing
- Quick availability of genuine spare parts
- Dedicated service team across India
We’re not just a crane manufacturer — we’re a partner in your long-term operations.
Optimizing Total Cost of Ownership (TCO) & Long-Term Facility Productivity
For factory owners and financial leaders, investing in heavy material handling infrastructure is a long-term capital decision. The initial purchase price represents only a fraction of a crane’s total lifetime cost; operating efficiency, maintenance requirements, and structural durability dictate its true ROI.
Partnering with an experienced Double Girder EOT Crane Manufacturer ensures that your facility achieves maximum operational value through key financial and practical benefits:
- Minimizing Unplanned Production Stops: By utilizing precision-matched gear assemblies, heavy-duty motors, and multi-layer structural reinforcements, Konex cranes are engineered to prevent sudden mechanical breakdowns that halt entire manufacturing lines.
- Lower Energy Consumption: Integrating advanced Variable Frequency Drives (VFD) optimizes power usage during startup and movement cycles, reducing peak electrical loads across your facility.
- Extended Mechanical Lifespan: Balanced weight distribution across twin girders reduces concentrated wear on gantry rails, wheel bearings, and building support columns, protecting your factory’s civil infrastructure.
- Predictive Maintenance Efficiency: Dedicated service walkways, easily accessible grease points, and standard modular components reduce routine maintenance time from days to hours, ensuring maximum operational availability.
Operational Safety & Ease of Maintenance
Protecting shop floor personnel and surrounding plant machinery is a priority in every Konex design. We integrate multiple protective measures into every custom crane system:
- Dual-Stage Limit Switches: Prevents over-hoisting or over-lowering of the hook block, protecting wire ropes and structural frames from overtravel damage.
- Electronic Overload Cut-off: Automatically halts hoisting motion if the load exceeds the rated Safe Working Load (SWL) capacity.
- Anti-Collision Sensors: Essential for bays where multiple cranes share a single runway track, preventing structural collisions between active bridge girders.
- Phase & Voltage Protection Relays: Shields drive motors and electrical components from power supply variations, phase losses, or voltage spikes.
- Emergency Power Cut-Off: Accessible mushroom-head emergency stop buttons on control pendants, remotes, and main power panels for instant shutdown when needed.
Customized Double Girder EOT Crane Solutions
Every manufacturing facility has unique requirements.
Factors such as:
- Building dimensions
- Production layout
- Material flow
- Future expansion plans
- Operational frequency
- Safety requirements
- Industry-specific challenges
can significantly influence crane selection.
For this reason, Konex develops customized solutions rather than relying solely on standard product configurations.
Our team works with clients to identify the most suitable crane solution for their operations, ensuring that the final system supports productivity and operational efficiency.
Supporting Better Material Handling Efficiency
An effective material handling system can help businesses:
- Improve workflow efficiency
- Reduce material movement delays
- Support production targets
- Minimize bottlenecks
- Improve workplace safety
- Enhance operational planning
- Reduce equipment handling challenges
When material movement becomes faster and more organized, production teams can focus more effectively on core manufacturing activities.
This is one of the primary reasons why many industrial facilities choose a Double Girder EOT Crane Manufacturer in India capable of providing application-based solutions rather than simply supplying equipment.
Contact Konex Material Handling System LLP
Ready to discuss a custom double girder EOT crane solution for your facility? Reach out to our technical sales team for engineering advice, customized drawings, and competitive project quotations.
FAQs
A Double Girder Electric Overhead Traveling (EOT) Crane features two parallel bridge girders that support a top-running trolley (crab hoist unit). Unlike Single Girder Cranes—where the hoist hangs below a single beam—Double Girder Cranes allow the hoist to travel along rails on top of the bridge. This dual-beam construction offers higher load-bearing capacity (10 Ton to 100+ Ton), greater structural stability across wider spans (up to 40 meters), and higher vertical hook clearance.
Konex Material Handling System LLP, based in Bakrol, Ahmedabad (Gujarat), is a premier designer and manufacturer of custom heavy-duty Double Girder EOT Cranes in India. Konex provides high-capacity lifting solutions (10 Ton to 100 Ton) engineered to comply with national and international standards like IS 3177, IS 807, and FEM/ISO guidelines for heavy industrial applications nationwide.
Konex Double Girder EOT Cranes are engineered for heavy-duty material handling with standard lifting capacities ranging from 10 Tons to 100 Tons (and custom configurations from 5 Tons upwards). They cover bridge spans up to 40 meters, making them ideal for steel plants, heavy machinery assembly, metal fabrication bays, turbine handling, and foundry operations.
Because the crab hoist unit is mounted on top of the dual bridge girders rather than suspended beneath them, the hoist hook can draw up between the two girders. This structural configuration delivers maximum usable vertical hook height, allowing plants with limited ceiling clearance to lift tall or bulky equipment safely.
Konex designs and manufactures Double Girder EOT Cranes in strict compliance with Indian and global engineering standards, including:
- IS 3177 / IS 807: Indian Standards for structural crane design and code of practice.
- FEM / ISO Standards: European and International Federation of Material Handling standards for mechanical and duty class categorization.
- IEC Standards: Standardized electrical components, panels, and motor protections.
- NDT Tested Welds: All box-girder fabrications undergo non-destructive testing at the manufacturing facility in Ahmedabad.
Yes. One major advantage of Konex double girder bridge designs is their capability to integrate a secondary (auxiliary) hoist on the same trolley frame alongside the primary heavy-duty hoist. The auxiliary hoist handles lighter loads at higher operating speeds, improving overall bay efficiency and cycle times.
Konex integrates Variable Frequency Drives (VFD) across long-travel, cross-travel, and hoisting mechanisms. VFD control provides:
- Smooth Acceleration & Deceleration: Eliminates sudden mechanical jolts and reduces wear on gears and wheels.
- Minimized Load Sway: Enables precise micro-speed positioning of delicate or heavy loads.
- Energy Efficiency: Reduces peak electrical surge currents during motor startup cycles.
Konex Heavy-Duty Double Girder EOT Cranes are built with multi-layered safety mechanisms, including:
- Rotary and dual-stage height limit switches to prevent over-hoisting.
- Electronic load limiters (overload protection cut-offs).
- Optical anti-collision sensors for multi-crane runways.
- Failsafe electromagnetic or electro-hydraulic thrustor brakes.
- Phase fault and voltage fluctuation relays with mushroom-head emergency stop buttons.
Konex minimizes overall operational costs by incorporating computer-optimized box girders to prevent rail wear, low-maintenance modular hoists, energy-saving VFD controllers, and accessible full-length footwalks on the crane bridge. Built-in walkways allow maintenance engineers to perform routine servicing safely and quickly, drastically cutting down machine downtime.
Konex offers tailored customization for specific duty cycles (Class I through Class IV / Heavy Duty) and special environments, including:
- Flameproof / Explosion-proof electrical equipment for chemical and hazardous zones.
- Weatherproof enclosures and thermal protection for outdoor or high-temperature metal casting plants.
- Custom open-winch hoists or heavy wire-rope hoist configurations.
- Radio remote control (RRC) and cabin control options.
Konex cranes are engineered and manufactured in Bakrol, Ahmedabad, Gujarat. Konex provides full lifecycle support across India, including civil layout consulting, custom CAD drawings, factory load testing, installation assistance, Annual Maintenance Contracts (AMC), and ready supply of genuine spare parts.
Plant engineers, project consultants, EPC contractors, and procurement managers can request custom engineering drawings and project proposals by contacting Konex Material Handling System LLP directly through their website or sales team. Providing details such as required capacity (Tons), span length (Meters), lift height, and duty cycle enables their engineering team to prepare a custom solution.