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50 years of excellence in material handling solutions, driven by in-house design.
Precision-engineered, fully customizable hoists and cranes tailored to meet diverse industry demands. MORE THAN 12000 INSTALLATIONS SINCE INCEPTION.Strong Partnerships
We thrive on building lasting relationships rooted in trust and loyalty.
Customer Satisfaction
Customer satisfaction is our top priority. 50+ years of exceeding expectations.
Unmatched After Sales Care
We provide Rapid service, Readily available spares and expert support.
Continuous Innovation
We implement cutting-edge technology for efficient operations.
Robust and Reliable
Our products have modular design for easy maintenance and minimal downtime.
Cost Effective Solutions
We offer affordable spares and components for long-term savings.
Our Legacy
Five Decades of Engineering Excellence
From the roller logs of ancient civilizations to the precision-engineered systems of today, every era has demanded stronger, smarter, and safer ways of Material Handling. Since 1974, Sigma Cranes and Hoists Pvt. Ltd. has been answering that demand and raising the bar with every passing decade.
What began as a modest workshop over 50 years ago has grown into one of India’s most trusted industrial crane manufacturers built on relentless innovation, uncompromising quality, and an unwavering commitment to the industries & it’s demands.
As industries evolve and demands grow, we continue to innovate ensuring that the next 50 years of Sigma’s story is even stronger than the last.
Our Track Record
Trusted by Industry Leaders Nationwide
successful installations
Load handling Customisability
Active corporate clients
In-house design capability
Our Product Range
From standard configurations to fully customized designs, every Sigma product is engineered with precision and backed by decades of expertise. Our product range is designed to meet the full spectrum of industrial demand:
Single Girder EOT Cranes
capacities up to 32 tons, spans up to 30 meters
Double Girder EOT Cranes
heavy-duty loads up to 50 tons, spans up to 30 meters
Electric Wire Rope Hoists
Capacities up to 32 tons, heights up to 100 meters, hoisting speeds from 2 m/min to 12 m/min
From aerospace to steel, from automotive to defence — industries that cannot afford compromise choose SIGMA.
Single Girder EOT Crane
Electrically Operated Overhead Travelling Crane with advanced features for safe and efficient material handling.
Double Girder EOT Crane
A double girder EOT crane is a heavy-duty lifting system with two parallel girders, ideal for handling large loads.
Gantry | Goliath Crane
Crane with a bridge-like structure supported by legs, available in single and double girder configurations.
Standard Electric Wire Rope Hoist
A motorized device for handling heavy loads with a wire rope system.
Flexible Trolley Hoist
Hoist capable of negotiating curved beams, ideal for complex industrial layouts.
What We Offer
Comprehensive Support Beyond Installation

Professional Installation & Commissioning
Expert teams handle complete crane assembly, alignment, electrical connections, load testing, and operator training at your facility. Our installation ensures safe operation from day one. .

ENGINEERING CONSULTATION & DESIGN
Expert engineering consultation and design support tailored to your lifting application — retained as a core Sigma offering.

Emergency Service Support
Rapid deployment of trained service technicians, supported by emergency video call guidance for real-time assistance. A strong after-sales commitment ensures significant reduction in downtime keeping operations always running smoothly and efficiently.
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Testimonials
For 50 years, we’ve been the trusted partner for companies ranging from aerospace giants to automotive manufacturers. Here’s what our clients say about working with Sigma Cranes.
Modular design, value for money, and efficient safety featured designs that minimize equipment self-weight. Recognized for custom-built solutions for specialized applications.
Design Consultant/Chartered Engineer, DESIGN TECHNOLOGIES
Dealing with Sigma for the past 20 years. Very much satisfied with their on-time supply and support in service. We recommend SIGMA for your hoist and crane requirements anytime.
JOTHI MALLEABLES PVT. LTD.
Long association with us for more than 2 decades and supplying Hoist and EOT Cranes for all our units in Chennai, Coimbatore, Trichy, Ranipet. User friendly and immediate service offered without any delay.
Using SIGMA HOISTS in our organization for the past 30 years. Very much satisfied on their on-time supply and after-sales support. No issues in recommending SIGMA.
MARCS MACHINERIES PVT. LTD.
Our Clientele













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