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Komatsu’s digital solution Precision opens up new opportunities to work in a smarter and more efficient way thanks to technological developments, it is now possible to show the machine’s position to within just a few centimetres, providing the foundation for many functions that facilitates the forest machine operator’s working day. Source: Timberbiz Precision is now expanding with more useful benefits, such as line following with guidance support. Precision includes many features that help increase productivity while providing the operator with important information and support to make wise decisions. With geofencing, it is possible to draw in digital fences when planning the object, around the work area or to mark a protected area. Selectable alarms then alert the operator if the machine is too close to the border, providing extra peace of mind. The high precision also provides advantages such as being able to mark boundaries and areas digitally, based on map data from, for example, drones or LiDAR scanning. An accurate visualisation of the machine on the map as well as higher resolution map layers are other practical features. Another area of use is stem code visualisation, which means that individual stems can be visualised with stem codes based on, for example, biodiversity considerations. Stem coding supports the operator in their work, enabling them to make better decisions more easily. It will also be easier to comply with directives, such as distances between future trees. Precision can also show the exact position of the felled logs, not just where the tree was cut. This feature allows the operator to know exactly where the timber is, even when it is dark or has snowed. This will also make it easier to see the assortment found in each log pile or at the roadside. Precision is constantly evolving, and new features are being added. New a guidance support for line following, which helps the operator stick to a particular path. The person planning the route also sets limits for deviations and if the machine starts to deviate from the planned course, a guide will support the operator in how to navigate back to the line. This function is very useful when planning, for example, strip roads. It is also important that the user experience is as smooth and intuitive as possible. A new feature is the ability to set zoom levels for different working modes. The zoom is automatically adjusted during work based on the operator’s presets, ensuring a more seamless experience throughout the working day. The functionality of the map layers has also been improved. For example, it is possible to import data layers, activate boundaries such as area boundaries, and add detailed information about a data layers. A new feature also allows the operator to select how felled stems should be visualized on the screen. Either as individual logs for full control of production or grouped together to give a good overview.  

Södra has decided to invest in a battery-electric long-haul truck in its daily logistics chain for transporting woodchips. Using self-produced, fossil-free electricity to charge the woodchip truck, the environmental footprint from these transport operations will be dramatically reduced. Source: Timberbiz The electric woodchip truck is supplied by Scania and represents a milestone in Södra’s long-term goal of transitioning to fossil-free transportation. Today, road transport plays a key role in the Swedish forest industry, and as one of the largest buyers of transport services, Södra has long strived to make its logistics more efficient and environmentally friendly. Truck transport accounts for about 5% of Södra’s fossil CO₂ emissions when indirect emissions are also included. By introducing this long-haul truck to transport woodchips in Blekinge and eastern Småland, Sweden, Södra is taking an important step towards a fossil-free future. Delivery of the battery-electric woodchip truck is expected towards the end of 2024 and the truck will be tested in real-life conditions during the 2025–2027 period. The aim is that the truck will travel about 100,000 kilometres per year, corresponding to 400 kilometres every day. Meanwhile, to facilitate charging during normal operations, the plan is to extensively expand the charging infrastructure at the mills in Mörrum, Mönsterås, Orrefors and Långasjö, Sweden, over the coming year. On completion of the test program, the pilot project will be evaluated to formulate a clear plan for the large-scale electrification of Södra’s entire vehicle fleet. “This battery-electric woodchip truck is an exciting milestone in our efforts to electrify the truck fleet, not least because it is being deployed directly in our operations as part of our day-to-day transport operations. The project will teach us a great deal while contributing to Södra’s overall goal of net zero emissions by 2040. I am convinced that the test will also generate valuable insights that the entire industry can benefit from in the future,” said Henrik Brodin, Project Manager for A Fossil-Free Södra. The pilot project is part of the TREE project, an initiative coordinated by the Forestry Research Institute of Sweden (Skogforsk). The overarching objective of the project is to contribute to ensuring that battery-electric vehicles accounts for 50% of new truck sales in the forestry industry by 2030. In addition to Södra, a further 20 partners are participating in this ambitious initiative, including other forest companies, logistics companies, haulage companies, charging infrastructure companies, technology companies and universities. The project will answer important questions regarding route optimisation and charging infrastructure, knowledge that can help Södra and its contract hauliers to reduce their costs and environmental footprint across the value chain. The electric woodchip truck is a Scania 45R with a load capacity of up to 64 tonnes. With an estimated range of 250 to 300 kilometres when deployed in Södra’s operations, it is ideal for regional transport operations in eastern Småland. The truck has three integrated electric motors providing a continuous power output level equivalent to 610 hp and comes equipped with 624 kWh of batteries installed. The truck has a charging capability of 375 kW, which means that charging time is minimised and is usually around one hour under normal operations. The electric woodchip truck will be introduced into regular route planning and will operate just like the rest of Södra’s truck fleet. “It’s clear that a major shift to fossil-free electrified road transport is under way. It will be interesting to see how the electric woodchip truck performs once it is integrated into Södra’s daily production operations,” said Patrik Svanberg at Scania Sverige AB.