SafeAI & Obayashi’s Electric Autonomous Haul Truck

SafeAI and Obayashi's groundbreaking electric, autonomous Caterpillar 725 haul truck, symbolizing innovation in sustainable construction technology.

Sustainable Future in Construction Technology

SafeAI and Obayashi Corporation have unveiled the first-ever retrofitted zero-emission, autonomous haul truck. This innovation marks a significant milestone in the heavy industry, blending the cutting-edge technologies of autonomy and electrification.

“I am proud of our latest endeavor of retrofitting a Caterpillar 725, marking the world’s first haul truck retrofitted with autonomous and electrification technology. This pioneering project is a testament to our commitment to an energy-agnostic, autonomous future where efficiency and sustainability go hand in hand,”

Bibhrajit Halder, founder and CEO of SafeAI

Redefining Safety and Productivity

The Caterpillar 725 retrofit sets a new standard in workplace safety and operational efficiency. The autonomous technology minimizes the need for human presence in hazardous environments, significantly reducing risk. Moreover, the electrification of the haul truck allows for continuous operations, substantially enhancing productivity.

  • Model: Caterpillar 725
  • Retrofit Technologies: Autonomous and Electrification
  • Environmental Impact: Reduction of lifecycle emissions by over 60%
  • Operational Benefits: Enhanced safety, 24/7 operations, lower operating costs
  • Partners: SafeAI, Obayashi Corporation, AVIA Engineering

Sustainable and Cost-Effective Solutions

This retrofit approach is not just about technological advancement; it’s a strategic move towards sustainability. By upgrading existing vehicles, companies can significantly cut down on emissions, contributing to their carbon-neutral goals. The project demonstrates a cost-effective way to adopt green technologies, avoiding the high expenses typically associated with brand-new electric and autonomous vehicles.

Advancing Environmental Goals

SafeAI and Obayashi’s initiative is in line with the global push for environmental stewardship in construction. The retrofit of the Caterpillar 725 is expected to slash net life cycle emissions by over 60%, a significant step towards achieving carbon neutrality on construction sites.

Innovative Retrofit Technology

The project combines SafeAI’s OEM-agnostic autonomous technology with expertise in electrification. This collaboration transforms the Caterpillar 725 into an innovative autonomous electric vehicle, capable of meeting the rigorous demands of modern construction sites.

Collaborative Efforts for a Greener Future

SafeAI and Obayashi have been working together since October 2020, focusing on addressing common challenges in construction through autonomous solutions. This project is a culmination of their efforts, showcasing their commitment to leading the industry towards a more sustainable future.


The unveiling of the retrofitted Caterpillar 725 by SafeAI and Obayashi represents a shift in the construction industry, emphasizing the importance of sustainability and innovation. This project paves the way for a future where technology and environmental consciousness coexist, leading to a safer, more efficient, and sustainable construction industry.


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