Underslung Cranes
| Specifications | |
|---|---|
| Capacity: Up to 15 Tons. | |
| Span: Up to 20 Meters. (Longer Span Available on Request) | |
| They are designed to run directly on gantry griders | |
| Made to suit narrow headroom constraints or other building dimension restrictions | |
| They are available in single girder or double girder design in a range of lifting capacities and span. | |
| The Crane's end carriages are hung below the shop I Beam. The Long travel wheels move on the beam flanges and the beam girder is supported below the end carriages. | |
Underslung Crane — Efficient Material Handling Solution for Limited Headroom Spaces
Introduction
When workspace height is limited, a traditional overhead crane may not fit efficiently. This is where the Underslung Crane (also known as a suspension crane) becomes an ideal solution. Designed to travel beneath the runway beams, it maximizes space utilization and ensures smooth material handling. At Gajjar Industries, every underslung crane is engineered with precision, reliability, and safety—making it a preferred choice across manufacturing, automotive, and logistics industries.
What Is an Underslung Crane?
An Underslung Crane is a type of Overhead Travelling Crane where the end carriages run on the bottom flange of the runway beams instead of on top. This configuration allows for a higher hook approach and is particularly suited for workshops or warehouses with restricted headroom.
Key Features:
- Compact structure for low headroom environments
- Smooth and silent operation with flexible mounting
- Suitable for lighter loads and shorter spans
- Designed for easy installation and maintenance
These cranes are ideal for assembly lines, light fabrication, and maintenance areas where space optimization and precision lifting are essential.
Advantages of Underslung Cranes
The Underslung Crane offers both operational and structural benefits that make it a versatile choice for modern industries:
- Maximized Space Usage: Operates beneath existing structures, freeing up valuable overhead space.
- Customizable Design: Adaptable for varied spans, capacities, and workflows.
- Enhanced Safety: Equipped with limit switches, anti-collision systems, and overload protection.
- Cost-Effective: Lower steel structure requirements reduce project costs.
- Ease of Maintenance: Simple structure ensures quick inspection and repair.
These advantages make underslung cranes a reliable solution for plants with limited height or architectural constraints.
Single Girder Underslung Crane — Compact and Efficient
The Single Girder Underslung Crane is the most common configuration, offering a balance of strength and economy. It uses a single bridge girder with the hoist running on the bottom flange, ensuring minimal dead weight and smoother movement.
Typical Applications:
- Light fabrication workshops
- Warehouse loading bays
- Small-scale assembly units
- Maintenance departments
Technical Highlights:
- Capacity: Up to 10 tons
- Span: Up to 25 meters
- Duty class: IS 3177 / IS 807 compliant
- Control: Pendant, remote, or cabin options
This configuration is ideal for light-duty EOT crane operations where efficiency and low maintenance are critical.
How Underslung Cranes Differ from Top Running EOT Cranes
Feature | Underslung Crane | Top Running EOT Crane |
Runway Position | Below the beam (bottom flange) | Above the beam (top flange) |
Space Requirement | Ideal for low headroom | Requires higher ceiling |
Capacity Range | Light to medium duty | Medium to heavy duty |
Installation | Easier and flexible | Requires robust gantry structure |
Maintenance Access | Simplified | More complex at height |
This table helps users quickly understand which system suits their facility best. For most low-ceiling or space-limited environments, an underslung setup ensures better headroom utilization without compromising performance.
Light Duty EOT Crane — Designed for Everyday Operations
While heavy industries use high-capacity cranes, many facilities need Light Duty EOT Cranes that can handle day-to-day lifting tasks safely. Gajjar Industries’ Underslung Cranes fall perfectly in this category — offering reliability for smaller loads, repeated operations, and tight spaces.
Why Choose Light Duty EOT Cranes?
- Ideal for 1–10 ton capacities
- Low maintenance cost
- Energy-efficient motors and brakes
- Designed for continuous operation in compact workshops
When combined with underslung design, these cranes bring exceptional flexibility to material handling processes.
Engineering Excellence by Gajjar Industries
Every Underslung Crane manufactured at Gajjar Industries is backed by years of engineering experience, precision manufacturing, and compliance with Indian and international safety standards.
Our Expertise Includes:
- Advanced 3D design and load analysis
- Customized span, speed, and lifting height options
- IS-certified structural components
- Long-life bearings and gear mechanisms
- Full electrical safety compliance
We focus on providing clients with not just equipment, but complete lifting solutions that enhance productivity, reduce downtime, and improve workplace safety.
Choosing the Right Underslung Crane for Your Facility
Before selecting your crane, consider these key parameters:
- Load Capacity: Match your crane’s capacity to the heaviest load you’ll lift regularly.
- Span & Travel Length: Measure the distance between supports and operational length.
- Height Constraints: For limited headroom, underslung cranes are ideal.
- Operational Frequency: Choose the right duty class — light, medium, or heavy-duty.
- Control Method: Decide between pendant control, remote operation, or cabin control.
A professional consultation from Gajjar Industries ensures you choose a system that optimizes efficiency and safety for your unique environment.
Why Businesses Trust Gajjar Industries
- Decades of Industry Experience — proven expertise in EOT and underslung cranes
- Custom Design Flexibility — every system is engineered to your specifications
- Quality Assurance — adherence to ISO and IS standards for structural safety
- After-Sales Support — prompt service and spare parts availability
- Pan-India Delivery & Installation — efficient project completion timelines
With over thousands of installations across India, Gajjar Industries stands as a trusted name for Overhead Travelling Cranes and related solutions.
Enhance your workspace with Gajjar Industries’ precision-engineered Underslung Cranes.
For design consultation, pricing, or installation assistance, contact our crane experts today and get the most efficient lifting solution for your facility.
FAQ's
An underslung crane is designed for facilities where headroom is limited or structural height does not allow the installation of a conventional top-running EOT crane. Instead of running on rails placed above the beams, the underslung crane operates beneath the runway girder, making it ideal for compact spaces.
These cranes are extensively used in assembly lines, fabrication units, warehouses, maintenance shops, and production areas where light to medium loads (up to 10 tons) are handled regularly. Because of their low headroom design, underslung cranes offer maximum lifting height and efficient space utilization. They are particularly valuable in buildings where roof structures cannot bear heavy loads or where architectural design limits the installation of standard cranes.
In short, underslung cranes provide smooth, precise, and safe material handling solutions for industries that need flexibility, minimal structural modification, and reliable performance in restricted spaces.
The primary difference between an underslung crane and a standard overhead (top-running) crane lies in the way each system is mounted and operated.
Runway Position:
Underslung Crane — Runs beneath the runway beam, with the end carriages mounted on the bottom flange.
Overhead Crane — Travels on rails placed above the runway beam.
Space Utilization:
Underslung Cranes are best suited for low headroom areas, ensuring maximum hook approach and height of lift.
Overhead Cranes require higher ceilings and are typically used in heavy industrial environments.
Load Capacity:
Underslung models generally handle light to medium loads (up to 10 tons).
Standard overhead cranes can lift heavy loads (up to hundreds of tons).
Installation Flexibility:
Underslung systems can be mounted directly to the roof structure, requiring minimal floor or gantry space.
Overhead cranes often demand a separate gantry or runway support.
In essence, underslung cranes are chosen for space-restricted and low-capacity operations, while top-running cranes are used in heavy-duty and high-ceiling facilities.
Yes, underslung cranes can be fully customized to match the operational and spatial requirements of your facility. At Gajjar Industries, each crane is designed to fit specific project parameters such as load capacity, span length, lifting height, travel speed, and control options.
Customization can include:
Capacity & Span: From 0.5 to 10 tons with flexible span options.
Hoisting Mechanism: Wire rope hoists, electric chain hoists, or manual systems.
Control Type: Pendant control, radio remote control, or cabin operation.
Speed Settings: Variable frequency drives for smooth acceleration and deceleration.
Safety Features: Overload limiters, emergency stop systems, anti-collision devices, and limit switches.
Additionally, Gajjar Industries provides paint coatings, galvanized finishes, and IS-standard compliant materials to ensure long-term durability and corrosion resistance. Whether you need a single girder underslung crane or a customized light-duty EOT system, every crane is built for precision, reliability, and maximum efficiency in your unique workspace.
Underslung Cranes – Smart Lifting for Compact Spaces
Not every workspace is made for standard crane setups. That’s where an underslung crane makes the difference. At Gajjar Industries Private limited, we design and manufacture underslung cranes that run on the bottom flange of runway beams—perfect for buildings where headroom is tight or structural support is limited.
Built in India and shipped worldwide, our cranes are trusted by companies across the USA, Middle East, Africa, and other high-demand regions.
What is an Underslung Crane?
An underslung crane—sometimes called an underhung crane—hangs from the ceiling structure instead of being mounted on the floor or columns. The end trucks ride on the lower flange of beams, making it ideal for smaller buildings or when the layout calls for maximum floor space and minimal overhead clearance.
Why Choose Gajjar Industries?
Smart Designs for Challenging Spaces
We build underslung cranes for customers who need lifting solutions without compromising on floor layout or ceiling height. Whether it’s a production line or a warehouse, we’ll work around your limitations.
Proven Export Experience
We’ve shipped cranes to facilities across the globe. Our export process is smooth, our packaging secure, and our technical support always within reach.
Custom From Start to Finish
Every detail—span, lifting height, trolley speed, power supply—is made to match your setup. You don’t adjust to our cranes; we build to yours.
Built to Make Work Easier
Optimized for low headroom and narrow buildings
No need for floor columns, saving space and improving workflow
Runs on existing ceiling structures (or new gantry if needed)
Flexible control: pendant, cabin, or remote operation
Lightweight but strong steel construction
Quiet, smooth movement with inverter-based controls
Integrated safety features to protect workers and equipment
Ideal for These Industries
Our underslung cranes are often used in
Machining and fabrication units with limited headroom
Small-scale manufacturing with compact shop floors
Automotive assembly where movement between lines is frequent
Warehousing and packaging where every inch of space matters
Maintenance bays that need agile, ceiling-mounted lifting gear
A Smooth Export Process
Our team ensures international buyers get what they need, on time