With outstanding workability and high-precision operation, crawler cranes have the potential to increase efficiency of transportation and assembly.


Building a better society for all, helping to make tomorrow brighter. To achieve such objectives, HSC embarked on development of the 275 t class crawler crane by endowing it with performance to meet a new day and age.

Crawler Cranes

Crawler cranes have excellent mobility on soft ground. These multi-purpose cranes can be used in a broad range of applications, ranging from construction to civil engineering and harbor stevedoring.

Previous Models

Here, you can get information on previous models manufactured by Sumitomo Heavy Industries Construction Cranes Co., Ltd., Hitachi Construction Machinery Co., Ltd., and Sumitomo Heavy Industries Construction Crane Co., Ltd.

Distributor Network

We provide sales and services through our global network of distributors.

Find a Distributor

Sales & Service

Ground Pressure Simulator

The simulator calculates ground pressure of a crane for any given working condition. The results can be printed out.

Owner's Site (Global e-Service)

Through the Owner’s site, you can obtain operation data of machines at remote locations, manuals and various reference materials. You need to sign up as a member to use the site.

Company Outline

You can see our company profile, including address, main business activities, main products, etc.


Our company was established in 2002. You can see the history of our company together with our parent companies.

Brand message

View our brand massege and statement.

Material Procurement

We welcome your proposals for materials procurement.


  • We believe it is important to secure the health, safety and security of our customers and employees as well as business continuity, we have decided to continue to work from home in and after June to shift to a “New Lifestyle”. For employees who need to go to work, we keep following measures thoroughly to prevent infection.
    We apologize for any inconveniences, and your kind understanding is highly appreciated.
    Click here for web inquiries
  • Following the state of emergency extension to prevent from the coronavirus (COVID-19) declared on May 4th, we have decided to extend our countermeasure until the end of May 2020. We apologize for any inconveniences, and your kind understanding is highly appreciated.
    Click here for web inquiries
  • Our offices will be closed for holidays, from April 29th (Wed) to May 6th (Wed), and will start work on Thursday May 7th. E-mails and inquiries to this Website will not be read during the period. Thank you for your understanding and cooperation.