Yanmar introduces Electric Excavator Prototype
Equipment

Yanmar introduces Electric Excavator Prototype

Yanmar has revealed a prototype electric work machine equipped with "advanced force control technology," capable of undertaking tasks in challenging environments such as disaster sites or even lunar surfaces. The prototype machine, which lacks a cab, is based on Yanmar's Vi025 mini excavator.

According to Yanmar, the successful implementation of force control capabilities, a challenge for traditional hydraulic systems, has been achieved. The force control function was realised using a large series elastic actuator (SEA) comprising an electric motor, reducer, and spring that can be installed on construction equipment. The objective of this technology is to automate intricate manual tasks on construction sites to address the shortage of labour.

Additionally, the prototype incorporates an articulated motor instead of a conventional electric cylinder, expanding its range of motion through electrification. This feature allows the machine to execute tasks at high altitudes, such as ceiling operations.

The Yanmar Next-Gen work machine prototype, featuring Force Control Technology, showcased the large Series Elastic Actuator (SEA) developed in collaboration with JAXA, contributing to an increased range of motion through the adoption of joint motors.

Looking ahead, Yanmar intends to conduct further testing on the prototype to ascertain practical applications for the next-generation work machine.

The SEA, a product of collaboration between Yanmar and JAXA's Space Exploration Innovation Hub Center under the Moonshot Research and Development Program, made its debut at the Construction DX Challenge 2023, organised by the Japanese Ministry of Land, Infrastructure, Transport, and Tourism.

Yanmar has revealed a prototype electric work machine equipped with advanced force control technology, capable of undertaking tasks in challenging environments such as disaster sites or even lunar surfaces. The prototype machine, which lacks a cab, is based on Yanmar's Vi025 mini excavator. According to Yanmar, the successful implementation of force control capabilities, a challenge for traditional hydraulic systems, has been achieved. The force control function was realised using a large series elastic actuator (SEA) comprising an electric motor, reducer, and spring that can be installed on construction equipment. The objective of this technology is to automate intricate manual tasks on construction sites to address the shortage of labour. Additionally, the prototype incorporates an articulated motor instead of a conventional electric cylinder, expanding its range of motion through electrification. This feature allows the machine to execute tasks at high altitudes, such as ceiling operations. The Yanmar Next-Gen work machine prototype, featuring Force Control Technology, showcased the large Series Elastic Actuator (SEA) developed in collaboration with JAXA, contributing to an increased range of motion through the adoption of joint motors. Looking ahead, Yanmar intends to conduct further testing on the prototype to ascertain practical applications for the next-generation work machine. The SEA, a product of collaboration between Yanmar and JAXA's Space Exploration Innovation Hub Center under the Moonshot Research and Development Program, made its debut at the Construction DX Challenge 2023, organised by the Japanese Ministry of Land, Infrastructure, Transport, and Tourism.

Next Story
Infrastructure Energy

REC Transfers HVDC Project to Power Grid

REC Limited has successfully handed over the Special Purpose Vehicle (SPV) for a High-Voltage Direct Current (HVDC) transmission project to Power Grid Corporation of India Limited (PGCIL). This strategic move aligns with the nation's objectives to strengthen its power transmission network. Key Highlights: Project Overview: The HVDC project, under the inter-state transmission system (ISTS) initiative, is a critical component of India's push toward robust and efficient electricity transmission. It aims to handle bulk power transfer across long distances while ensuring minimal losses. Role of RE..

Next Story
Infrastructure Transport

NF Railway Collaborates with IIT Guwahati

The Northeast Frontier (NF) Railway has signed strategic Memorandums of Understanding (MoUs) with IIT Guwahati to foster technological advancements and improve railway operations in the region. This partnership focuses on innovative solutions to enhance safety, efficiency, and sustainability in rail infrastructure. Key Highlights: Purpose of MoUs: The collaboration aims to leverage IIT Guwahati's expertise in technology and research for implementing cutting-edge solutions across railway operations. Key areas of focus include: Automation and digitization in maintenance. Sustainability initiati..

Next Story
Infrastructure Transport

Danapur Division Modernization Plans Revealed

The Railway Board has unveiled ambitious plans for the expansion and modernization of the Danapur Division, a critical hub under the East Central Railway. The initiative focuses on infrastructure development, enhanced passenger amenities, and operational efficiency. Key Highlights: Scope of Modernization: The Railway Board's blueprint emphasizes: Upgrading existing infrastructure to accommodate more passenger and freight traffic. Improving station facilities, such as platforms, waiting areas, and connectivity. Introducing advanced signal systems for safer and smoother operations. Freig..

Hi There!

"Now get regular updates from CW Magazine on WhatsApp!

Join the CW WhatsApp channel for the latest news, industry events, expert insights, and project updates from the construction and infrastructure industry.

Click the link below to join"

+91 81086 03000