Yanmar introduces Electric Excavator Prototype

30 Nov 2023 CW Team

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.

Infrastructure Urban

09 Jan 2026

Mount Invests Rs 250 Cr, Adds PUF & PEB Plants, 400+ Jobs

TUMKUR, Karnataka, January 8, 2025 - Mount Roofing & Structures Private Limited, one of India's fastest-growing manufacturers in PUF and a leading solutions provider across Pre-Engineered Building (PEB) and Polycarbonate sheets, simultaneously inaugurated its second fully automated continuous Sandwich Panel manufacturing line and a new PEB manufacturing plant at its integrated campus in Tumkur." The milestone expansion, part of a total investment of INR 250 crores, marks a significant advancement in the company's commitment to engineered performance, manu..

Titan Intech Strengthens UltraLED Push With Global LED Veteran

Titan Intech has announced the induction of global LED industry veteran Su Piow Ko to its Board of Directors, marking a strategic step in strengthening its UltraLED Displays roadmap and building globally competitive LED display solutions from India.The appointment aligns with Titan Intech’s ambition to position India as a hub for advanced, high-quality LED display manufacturing. With an increased focus on UltraLED Displays, the company aims to enhance technical governance, raise manufacturing standards and expand its presence across global markets.Su Piow Ko brings over three decades of inte..

Dun & Bradstreet Flags New Growth Engines in India 2026 Outlook

Dun & Bradstreet has released its India 2026: D&B’s Perspective report, projecting a stable macroeconomic environment underpinned by fresh opportunities for productivity-led and inclusive growth. The report outlines how India’s next growth phase will be driven by digitised logistics, trusted data ecosystems, clean energy and rising city vitality.According to the outlook, India’s GDP growth is expected to reach around 6.6 per cent by FY2027, supported by resilient consumer demand and sustained public investment. Manufacturing is seen entering a new phase, moving beyond scale towar..