Construction

One of the most significant advantages of electric construction vehicles is the reduction of noise pollution. (Image source: Canva)

Construction vehicles powered by diesel engines contribute to significant costs and environmental pollution, impacting both nearby communities and ecosystems

IDTechEx’s report, Electric Vehicles in Construction 2024-2044: Technologies, Players, Forecasts, explores the accelerating shift toward electric construction vehicles, focusing on advancements in battery technologies, key industry players, and the societal benefits of electrification.

Cost reduction and efficiency

Electric construction vehicles are designed to maximise productivity, reliability, and efficiency while significantly reducing operational costs. Choosing the right battery chemistry is critical to achieving cost-effective electrification, ensuring the total cost of ownership is lower than that of diesel-powered alternatives.

Construction machines, unlike passenger vehicles, require sustained power over extended periods, which means lower power densities are sufficient. Additionally, electrification could replace traditional hydraulic systems with electric linear actuators, reducing maintenance needs, improving vehicle durability, and further lowering operational expenses.

Lithium Iron Phosphate (LFP) batteries are the leading choice for electric construction vehicles due to their durability and cost-effectiveness. In comparison, Nickel Manganese Cobalt (NMC) batteries, with higher energy and power density, are more suitable for compact machines but are more expensive. While NMC batteries are prevalent in Europe, LFP batteries dominate the Chinese market. Over 75% of pack manufacturers in Europe and North America currently use NMC batteries.

Innovations such as fast charging, battery swapping, and tethering address concerns about electric machines running out of power during a workday. Many new machines now feature larger batteries, enabling them to complete a typical day’s tasks without interruptions.

Electric construction vehicles bring transformative advantages, particularly in noise and air quality. Noise pollution is drastically reduced, allowing operators to communicate more effectively and minimizing disruptions to nearby communities. Improved air quality, thanks to the elimination of harmful diesel emissions, benefits workers' health and surrounding populations.

IDTechEx forecasts that by 2044, annual sales of electric construction vehicles will surpass 650,000 units, with the market valued at over US$126bn.

Volvo’s On-Board Weighing systems are designed for wheel loaders, excavators and articulated haulers. (Image source: Volvo CE)

Imagine a site where every load is optimised, every operation runs smoother, and every decision is backed by real-time data. With On-Board Weighing systems from Volvo Construction Equipment (Volvo CE), that’s exactly what you can achieve

Designed for wheel loaders, excavators, and articulated haulers, this technology puts you in control of your load and haul operations like never before. Here’s how On-Board Weighing can revolutionise your work.

Smarter decisions, better results

On-Board Weighing gives you real-time data at your fingertips – material weights, load cycles, operator performance and more – with the insights to fine-tune your operations, plan better, and keep on improving.

Accuracy you can rely on

Say goodbye to the guesswork and interruptions that lead to wasteful underloading or dangerous overloading. With real-time load data displayed on the Volvo Co-Pilot screen, you can optimise every haul with pinpoint precision.

Boost your efficiency

Picture this: fewer trips, less fuel wasted, and no more excess wear on your machines. On-Board Weighing ensures you load exactly what’s needed, streamlining your process and keeping your projects on time and on budget. Plus, with the Operator Coaching app available on Volvo Co-Pilot with Load Assist, you’ll unlock even greater efficiencies.

Keep your team safe

Your crew’s safety is non-negotiable, and On-Board Weighing has your back. By staying within safe operating limits, you minimise risks to your operators, your equipment, and your site.

Do more for the planet

When you optimise your loads, you’re not just saving fuel – you’re reducing emissions and shrinking your carbon footprint. On-Board Weighing helps you build a reputation for carbon reduction, attracting clients who value environmentally conscious practices.

With On-Board Weighing technology from Volvo CE, you’re not just working smarter – you’re leading the way in efficiency, safety, and sustainability. Let’s make it happen! Speak to your local Volvo dealer today.

This article was authored by Volvo CE.

The next generation Cat D8 Waste Handler is designed and built from the frame up to withstand challenging landfill operating environments. (Image source: Cat)

Caterpillar has launched the next generation of its Cat D8 dozer with advanced technology to provide faster and more accurate results

Numerous advantages have been included in order to maximise the performance of the dozer over previous models. Greater space in the cab, wide air suspension seat with adjustment options, integrated rollover protective structure and 17% more visibility all ensure the operator experience is enhanced, while also ensuring greater levels of safety. Further, the addition of a 254 mm touchscreen main display has key features to assist operators, providing them with an overview of the machine, technologies and helpful tips.

The company has also drawn attention to assist technology features which minimise operator input, boosting productivity for less experienced operators and decreasing effort and fatigue for everyone. Assist with Attachment Reader Option (ARO) standard features include Stable Blade, Traction Control, Steer Assist, Blade Load Monitor, AutoRip, Attachment Ready Option, AutoCarry, Cat Grade and Slope Assist, and Slope Indicate.

Remote working

Featuring an external connector for efficient dealer installation of a plug-and-play, roof-mounted remote-control unit, the new D8 dozer ships from the factory remote control ready. Cat Command for Dozing removes the operator from the cab by enabling remote dozer operation when working in hazardous environments.

With no on-site network requirements, the portable and lightweight Command console provides quick and efficient line-of-sight remote control from up to 400 m (1,312 ft) for optimum operator visibility. The Command station delivers non-line-of-sight operation either on-site or from miles away. The station features a comfortable seat, familiar controls and allows the use of Grade, Payload, Assist and other technologies using the included touchscreen.

The next generation D8 dozer design also enables a wider range of machine connectivity than prior models. Streamlining service efficiency, Remote Troubleshoot saves time and money by allowing the Cat dealer to perform dozer diagnostic testing remotely. Remote Flash enables on-board software updates without a technician at a convenient time that does not disrupt the production schedule.

Customisable dashboards streamline fleet management efficiency by providing critical machine operating information like dozer hours, miles, location with mapping, idle time, CO2 emissions, asset status and operation, and fuel utilisation. The D8 dozer leverages VisionLink to provide actionable data insights, accessed anywhere a connection is available through Cat Product Link, for all connected assets, regardless of fleet size or manufacturer.

Huaxin Cement has expressed optimism and excitement opportunity to work with Lafarge Africa and Nigeria. (Image source: Adobe Stock)

Lafarge Africa has reiterated its commitment to Nigeria’s economic and infrastructure development following the recent acquisition by Huaxin Cement

The company made the announcement after Holcim agreed to sell 83.81% of its shareholding in Lafarge Africa to Huaxin Cement. This move has been labelled a “significant milestone” by Lafarge Africa, and one that heralds in a new chapter for the company to deepen its impact and reinforce its position in the West African country.

‘’This development will further solidify Lafarge Africa's position as a leading contributor to Nigeria’s infrastructure and economic growth,” remarked Gbenga Oyebode, chairman, Lafarge Africa Plc. “Nigeria’s market holds vast potential with its positive growth indices, increasing urbanisation, and infrastructure demand. We remain committed to leveraging these opportunities while maintaining our focus on sustainability and innovation.”

Lolu Alade-Akinyemi, CEO of Lafarge Africa, added, "Our journey in Nigeria for the past 65 years has been one of resilience, collaboration, and consistent growth. Our market position and long-term market potential are promising. This transition provides an opportunity for Lafarge Africa to continue growing and evolving, supported by the investment and global expertise of Huaxin Cement Ltd. We will remain steadfast, delivering value to our customers, sustaining our upward momentum, and ensuring a smooth transition for everyone.”

For its part, Huaxin Cement has expressed optimism and excitement opportunity to work with Lafarge Africa and Nigeria. Gang Xu, vice president of Huaxin Cement, commented, “Leveraging the knowledge and experience of the management and staff of the company, combined with our experience gained from the operation of more than 60 cement plants, and other businesses, in 12 countries – including 7 in Africa – we will devise plans for the further growth of Lafarge Africa. Together, we will build on the proud and long history of Lafarge Africa and will honour its legacy by bringing it to the next level of development.”