Off-Highway Trucks

  • CONEXPO 2023 Features Hydrogen, Electric Equipment

    Walking CONEXPO 2023, the giant international construction show in Las Vegas this month, it was obvious that OEMs are devoting huge amounts of resources to developing alternative power sources for their compact equipment.

    Hydrogen powered units and battery packs were common and new products powered by alternative energy sources were popular with attendees. New technology was the name of the game at this year’s show.

    However, there were several prototypes that were built only for the show, according to some exhibitors, and were not likely to be put into mass production anytime soon. In fact, one manufacturer told us, “This was manufactured for the purpose of the exhibition and is not intended for mass production.”

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  • Volvo Unveils Electric Concrete Mixer Truck

    Guy Youngs
    Guy Youngs

    Best known for its world-class transport solutions, Volvo unveiled its first commercial electric truck –the Volvo FL Electric – in 2019, this was followed by the Volvo VNR Electric in 2020. Volvo introduced three 44-ton electric trucks this past September, some of the heaviest in its line up, bringing its portfolio to six commercial EV trucks, designed to cover everything from city distribution and handling to construction transport and regional hauling.

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  • 240 Ton EV Mining Truck Can Charge in 30 Minutes

    Guy Youngs
    Guy Youngs

    A 240-ton mining haul truck is being fitted with a 1.4 megawatt-hour (MWh) prototype battery system that global green energy company Fortescue has developed with equipment maker Liebherr.

    UK-based engineering company WAE Technologies, (acquired by Fortescue in March 2022), completed and delivered the battery system to Fortescue’s workshop in Perth, Australia. The battery will be assembled and installed in the mining haul truck before it's transported to the Pilbara in Western Australia for…

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  • JCB Unveils Mobile Hydrogen Refueler

    Guy Youngs
    Guy Youngs

    JCB has unveiled a mobile hydrogen refueler which it says will allow on-site refueling of hydrogen powered machines in the same way that fuel bowsers are used for diesel powered equipment.

    The mobile hydrogen refueller is designed to provide an easy way to refuel machines, the vast majority of which have fuel delivered to them while working on site, said the company. JCB said customers are already used to a transportable fuel system.

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  • Hydrogen Truck To Help Decarbonize Mining Industry

    A new hydrogen fuel truck is being tested by the mining industry in hopes of helping to decarbonize activities that have been exceptionally challenging to mitigate. The mining industry contributes 7% of the world’s total carbon emissions per year, (according to McKinsey). This represents more than twice the carbon emissions from the global shipping industry, for example.

    The hydrogen-powered vehicle is meant to replace typical mining haul vehicles, which pollute heavily.

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  • Smaller Bauma Returns To Munich

    Summary. After more than three years, Bauma, one of the largest construction events in the world, reopened its doors for seven days in Munich Oct. 24. Power Systems Research (PSR) had a five-person team at the event, discussing trends with industry representatives, from new products and services to topics around the future evolution of sustainable technologies.

    The show was smaller than the last time it was held, in 2019. Close to 3,200 exhibitors from 60 countries (2019: 3,684 exhibitors from 63 countries) participated and more than 495,000 visitors from over 200 countries (2019: 627,603 visitors from more than 200 countries) came to Munich for the event.

    Bauma is the world’s leading trade fair for construction machinery, building material machines, mining machines, construction vehicles and construction equipment. International visitors made up about 50% of the attendance. That’s a change from 2019 when about two-thirds of visitors came from Germany.

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  • Special Report: M&T Expo

    BRAZIL/SOUTH AMERICA REPORT  
    Carlos Briganti
    Carlos Briganti

    TheM&T Expo 2022 is one of the most important trade fairs in the construction and mining equipment industry throughout Latin America and this year the show featured more than 600 exhibiting brands in 54,000 square meters. Held in Sao Paulo Aug. 30-Sept. 2, 2022, the event had more than 30,000 visits in four days. 

    Disagreements between show organizers and exhibitors caused key players in the market to avoid the show. The list of missing exhibitors included Caterpillar, John Deere, Komatsu, JCB, CNH, and Volvo. Chinese companies, as well as Liebherr, took this opportunity to use large spaces at the event, both in area and in product portfolio with respective sales and engineering teams.

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  • Hyundai Doosan Infracore Plans Hydrogen Engine

    FAR EAST: SOUTH KOREA REPORT

    Hyundai Doosan Infracore announced that it has been selected as the lead company for the national project “Development of Hydrogen Engine System and Storage and Supply System for Construction Machinery and Commercial Vehicles” by the Industrial Technology Evaluation and Management Agency.

    Through this project, the company plans to develop a 300kW, 11-liter class hydrogen engine and hydrogen tank system with zero carbon emissions, which will be installed in commercial vehicles…

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  • Komatsu Provides Hybrid CE To Southeast Asia

    INDONESIA REPORT
    Akihiro Komuro
    Akihiro Komuro

    Komatsu began introducing hybrid construction equipment in Indonesia this spring. Equipped with an engine and electric motor as the power source, these machines can improve fuel efficiency by 20-30%, compared to conventional machines.

    Chinese manufacturers are pushing low-priced construction equipment, and are now rivaling Komatsu, which has a stronghold in Indonesia, in terms of market share. With fuel prices rising sharply, emerging countries are also becoming more environmentally conscious. Komatsu is fending off Chinese competition with its highly fuel-efficient construction equipment and is tapping into demand for decarbonization.

    In Indonesia, the largest construction equipment market in Southeast Asia, Komatsu has launched a hybrid hydraulic excavator. Equipped with a hybrid system developed in-house, the excavator’s swing unit is electrically powered. When turning the body, including the arm and driver’s seat, from side to side, the energy generated during deceleration is used to generate electricity, which is stored for future use. The company plans to market the system to nickel mine developers and others, where demand for EV batteries is growing.

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