Welcome To Js Gear

Crane Duty Gearbox - Maximum Efficiency and Meeting International Quality Standards

Crane Duty Helical Gearbox under the brand name JS gears is the best crane duty helical gearbox manufacturers and suppliers. We can custom design and build gearboxes as per your applications and requirements. We are a team of professionals actively engaged in fulfilling the demands for crane duty gearbox from various parts of the world. We have clients as some of the leading production units from different parts of the world, and we are happy that we could serve them as custom gearbox manufacturers. Our professionals are highly experienced and qualified engineers with a lot of industry exposure, and they play a vital role in our venture to become one of the best custom gearbox manufacturers.


HT-Series Gearbox Extra long center distance for hoisting application

Crane Duty Helical Gearbox - Js Gear
Helical Gearbox - Js Gear

A Quality-Driven Service

Being one of the top crane duty helical gearbox manufacturers, we provide utmost significance for the quality of our products. We are committed to strive relentlessly to improve our services, team and products to maintain our number one status of helical gear manufacturers. Maintaining the status of a responsible and consistent business firm, all our endeavours are directed to improve the businesses of our clients. As a dedicated team of gearbox manufacturers, all our products are priced low and affordable for all types of business entities. We custom design, manufacture and supply gearboxes at the doorsteps of our clients, and this is one of the reasons for our amazing growth as the leading crane duty gearbox suppliers in India and different parts of the world.

The Best Crane Duty Gearbox Manufacturer in India – We Design and Supply High-Quality Gearboxes for the Crane Industry

Being the Best Crane duty gearbox manufacturers in India, we supply robust and well-designed gearboxes to the crane Industry. We incorporate the latest technological innovations and high-quality raw materials in building supreme gearbox solutions for our clients. We have earned a name for ourselves as the best crane duty helical gearbox suppliers in Ahmedabad, thanks to our dedication and the strongest desire to serve the crane industry with supreme quality and reliable products.

We are a pioneer in the manufacturing and supply of long travel gearbox in India. Today, we are one of the top gear manufacturers in the country and across the world. We are specialized in the production of the EOT crane gearbox. We offer a comprehensive range of gearboxes at affordable rates.

We provide an excellent opportunity for our clients to order custom gearboxes with us. We have clients from diverse industries relying on us for crane duty gearboxes and are already successful entrepreneurs in their respective industries. We design and supply the perfect winch machine gearboxes for industrial needs. Contact us today for reliable, durable, cost-effective and complete gearbox solutions for the crane industry.



  • Specially Design for Heavy Duty Steel Mill EOT Crane Long travel and cross travel application
  • All Helical Gears are Case Harden and Profile Ground with Roller bearing design.
  • We have 3 models LT-250, LT-305 and LT-360
  • Available Ratios 6:1, 8:1, 10:1, 14:1, 18:1, 22:1, 26:1 and 30:1

360 Product View

Industries where we applied

Crane Duty Helical Gearbox - Js Gear



About JS Gear

J.S. Was established in year 1990. Our modern manufacturing facility is at Ahmedabad. It is one of the largest company in Gujarat engaged in manufacturing high quality gearboxes. Under the brand name J.S. With vast and varied experience possessed by Mr. J.S. Panchal (Founder of the company) and Mr. Nirav Panchal (Promoter of the company) spanning over 30 years. J.S. has now emerged as a reference point or proudly preferred product in this flourishing field.

The gear box is designed to satisfy requirements & conditions encountered in different process. High torque is required for many industries hence the gear unit is designed accordingly. We at J.S. bring to you the finest in gear & transmission technology.

J.S. Has strong technology and human resources base to meet the exacting standards of the most demanding customers in India. We also offer value added services like diagnostic studies, reverse engineered gearbox spares & address requirement for speed & power capacity changes. We use branded instruments to measure & calibrate it regularly


Why Choose Us

The factory has consistently embraced innovation to provide a superior level of excellence, and we providing full and specific solutions for our every valuable customers.


Appropriately grow high-quality portals through reliable technology. Dynamically fabricate synergistic architectures.


JS Gear are government approved and all licenses available


Our all workers are highly experience and well trained.


We may be strong as individuals but together we are invincible




The Best Industrial Gearbox Manufacturers

We are the best Industrial gearbox manufacturers as a result of the following qualities that we have incorporated in our service:

  • Strictly adhering to international quality standards
  • Professional, skilled and experienced Human Resource
  • Industrial gearbox suppliers with excellent vendor base
  • Ethically correct business operations
  • Express and on-time delivery system
  • Affordable rate
  • Friendly customer care System

As an established inline helical gearbox manufacturer, we have supplied more than 2 million gearbox units. This is the evident proof of our popularity and acceptance of our service worldwide. Talk to us today to avail special discounts on all our products, including parallel helical gearbox.


We pay special attention on the raw material used for the production. All the raw materials are procured from reliable vendors, who hold a good reputation in the market.


We always believe in best quality and best services. Our customers are most important assets of our firm so we never compromise with quality driven principles.


We are in operation since 1990, We possess a team of 15 expert professionals, who have an adequate amount of experience in this field.




Harden and profile Ground Gears
  • Crane duty helical gearboxes available in three & Four stages
  • Sizes:  ( Input to Output center) 250 to 1200 MM available
  • Gears: High Graded Alloy Steel, Case Harden and Profile Ground
  • Bearing : Roller Bearings.
  • Available version: Solid Standard shaft,Geared output shaft & Hollow output is also available.
  • Case:  Cast Iron & Fabricated
  • Ratio:  Available up to 630:1