Komatsu Selected for Development of Innovative Technologies for Outer Space Autonomous Construction Managed by the Japanese Government.

Space

Participating in the project for promoting the development of innovative technologies for
autonomous construction, such as on the Moon.

Vilvoorde, December 2021 — Komatsu Ltd. (hereafter “Komatsu”) (President and CEO:
Hiroyuki Ogawa) has applied for the request for proposal concerning the Project for Promoting
the Development of Innovative Technologies for Outer Space Autonomous Construction (lead managed by Japan’s Ministry of Land, Infrastructure, Transport and Tourism (hereafter “MLIT”)
with collaboration by Japan’s Ministry of Education, Culture, Sports, Science and Technology).

This Project was decided by the MLIT in July this year as part of its Strategic Program for
Accelerating Research, Development and Utilization of Space Technology (Stardust Program).
Komatsu’s proposal of the Development of Digital Twin Technology for Lunar Construction
Equipment has been selected as an eligible target of Technology related to Autonomous
Construction (Automation and Remote Control).

Under the leadership of the Council of Promoting the Development of Innovative Technologies
for Autonomous Construction, an inter-ministry collaboration body, all selected companies and
organizations will diligently conduct research and development of their individual technologies.
In this way, in the near future Komatsu will contribute to Japan’s achievement of advanced
construction and research and development of outer space construction activities, such as on
the moon.

Adaptation of lunar construction equipment by using digital twin technology (conceptual)
In the ongoing three-year, mid-term management plan, to be completed in the fiscal year
ending March 31, 2022, Komatsu is working to achieve safe, highly productive, smart, and
clean workplaces of the future by advancing products (automation and autonomy of machines)
and processes (optimization of construction operations). Concerning the selected
Development of Digital Twin Technology for Lunar Construction Equipment, Komatsu will
utilize accumulated technologies in both products and processes.


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Because it’s complicated to approach actual objects on the moon’s surface, Komatsu believes
that digital twin technology is essential, precisely recreating site conditions and machines. To
develop this technology, Komatsu will conduct a feasibility study to verify the possibility of
developing high-precision digital twin technology, the basic technology of lunar construction
equipment. Specifically, Komatsu will create and operate a hydraulic excavator in cyberspace
and compare its movements with actual equipment on Earth to verify the simulator’s precision.
Komatsu will also set the surface conditions of the moon as cyberspace, and check the
movements of the excavator in the simulator in order to identify the issues facing our lunar
equipment.

Achievement of safe, highly productive, smart and clean workplaces of the future by advancing
products (automation and autonomy of machines) and processes (optimization of construction
operations).

Towards the next 100 years, Komatsu will continue to create value through manufacturing and
technology innovation to empower a sustainable future where businesses, people, and our
planet thrive together.

Find out more of Japan’s MLIT (Project for Promoting the Development of Innovative
Technologies for Outer Space Autonomous Construction, Such as On the Moon in Japanese here.

About Komatsu
Komatsu is an industry-leading manufacturer and supplier of equipment, technologies and
services for the construction, forklift, mining, industrial and forestry markets. For over a century,
Komatsu equipment and services have been used by companies worldwide to develop modern
infrastructure, extract fundamental minerals, maintain forests and create technology and
consumer products. The company’s global service and distributor networks support customer
operations, tapping into the power of data and technology to enhance safety and productivity
while optimizing performance.


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