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Komatsu Reports Record 2025 Sales but Profits Decline

Akihiro Komuro Komatsu announced that its revenue reached a record high for fiscal 2025 due to the effects of a weaker yen and improved pricing. However, the company explained that profits fell below the previous year’s level due to declining demand for construction machinery in North America and rising costs.
In North America, the company reported that demand for residential construction remained sluggish and that machinery purchases by rental companies had also declined. It also noted that the Asian market remained generally weak.
Conversely, demand for mining equipment remained high, with the resources sector underpinning its performance. It also stated that its parts and services business had performed steadily.
Furthermore, although Komatsu acknowledged that ‘the business environment remains uncertain’, the company expressed the view that ‘infrastructure investment and mining demand will remain robust’.
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South Korean Shipbuilders Win $1.1 Billion in Orders
Major South Korean shipbuilders HD Hyundai, Hanwha Ocean and Samsung Heavy Industries secured a total of approximately $1.1 billion in new orders in a single day, it was reported.
The article explains that demand for LNG carriers and high-value vessels remains strong. It also states that demand for low-carbon, high-efficiency ships is growing due to stricter environmental regulations.
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Yanmar To Build Plant for Marine Hydrogen Engines

Akihiro Komuro Yanmar Power Solutions is advancing the development of engines that are compatible with next-generation fuels. In anticipation of future increased production volumes of marine and land-based engines, the company has acquired a site in Amagasaki City, Hyogo Prefecture.
The new plant will be used to conduct test runs of marine hydrogen engines and to reorganize and strengthen production capabilities, including those of existing plants. The new plant is scheduled to begin operations about March 2029.
In the marine industry, there are ongoing efforts to develop and commercialize decarbonization technologies with the aim of achieving carbon neutrality by 2050. Leveraging its expertise in engine development and production, Yanmar Power Solutions plans to develop powertrains compatible with next-generation fuels, including hydrogen, methanol and ammonia, and establish production systems to support them.
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HD Construction Introduces Electric Safety Training
SOUTH KOREAREPORT
In response to the growing adoption of electric construction equipment, HD Construction Equipment has introduced South Korea’s first safety management certification system for high-voltage systems. The system is designed to educate specialists in maintaining and inspecting high-voltage batteries and electrical systems in electric excavators and other machinery.
Recognizing that the expansion of electric construction equipment requires addressing safety risks that differ from those…
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EcoFlow Launches 2kWh Portable Power Station

Akihiro Komuro EcoFlow Technology Japan has announced that it launched its new “DELTA 3 2000 Air” portable power station. Positioned in the 2kWh class, the new unit combines 1,920Wh of storage capacity with a lightweight design aimed at improving portability for household backup power, vehicle use and outdoor applications. The company simultaneously released a 220W lightweight bifacial solar panel using TOPCon cells, presenting the products as a combined solution for improving energy self-sufficiency during outages and off-grid use.
Despite its relatively compact dimensions of 220 × 223 × 426 mm, the DELTA 3 2000 Air offers rated output of 1,000W with 1,500W surge capacity and dual AC outlets. EcoFlow says the unit can support essential appliances such as refrigerators, lighting, notebook PCs and communications equipment during blackouts. The product uses lithium iron phosphate batteries and is rated for about 3,000 charge-discharge cycles while retaining 70% capacity, underscoring its positioning as a long-life backup power device rather than a short-term consumer gadget.
The company also highlighted disaster-preparedness and business continuity planning (BCP) applications, noting that the system can be used for communications backup, temporary server protection and auxiliary power for medical devices in homes and small offices. Its flat handle and compact form factor are intended to make storage easier in limited spaces such as under car seats or in narrow household gaps. The newly launched 220W bifacial solar panel, weighing approximately 5.1 kg, is designed to complement the power station by enabling more autonomous power supply in disaster or outdoor settings. -
Ammonia-Fueled Marine Engine Approved
Swiss marine power company WinGD says it has completed both Type Approval Testing (TAT) and Factory Acceptance Testing (FAT) for its ammonia-fueled two-stroke marine engine, marking what it described as a world first.
The tests were completed in January 2026 on the X52DF-A-1.0 engine at the Engine & Machinery Division of HD Hyundai Heavy Industries (HHI-EMD) in South Korea, witnessed by Lloyd’s Register together with representatives from major classification societies and under the supervision of EXMAR.
The 52-bore engine is scheduled to be installed on a 46,000 m3 LPG/ammonia carrier ordered for EXMAR. According to WinGD, the vessel series is expected to become the first ammonia-fueled gas carriers to enter commercial service, representing an important step in the shipping industry’s decarbonization efforts. The company said the development program demonstrated strong safety, reliability and performance results under a fuel pathway widely viewed as one of the more promising zero-carbon options for long-distance marine transport.
WinGD said the X-DF-A engine uses high-pressure ammonia injection with a pilot fuel dose of around 5% at full load, while delivering load handling, dynamic response and fuel efficiency comparable to equivalent diesel-fueled X-Engines in both ammonia and diesel modes. The company also said emissions results were encouraging, including NOx levels during ammonia operation that were below those generated in diesel use, alongside negligible contribution of N2O to the overall greenhouse gas emissions footprint. WinGD added that it has already secured an early orderbook of around 30 X-DF-A engines across multiple vessel segments.Source: WinGD
Many alternative-fuel projects still sit at the concept or pilot stage. This one is different because it was executed on an engine destined for an actual commercial vessel program, under classification-society supervision and in cooperation with a yard ecosystem that can industrialize the result.
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Koshin Launches Hybrid Energy Storage System
Koshin plans to release its new “Hybrid Power Storage System” Feb. 24, 2026, to counter power outages. The system combines a portable power station (BPS-24LD) and an inverter generator (GV-18iSD). Simply connecting the two with a dedicated cable enables the system to automatically cycle between generating and storing electricity.
Unlike a standalone portable power station, which becomes unusable once its battery runs out, or a standalone generator, which is difficult to use at night or in residential areas due to its outdoor nature, this hybrid system can store electricity generated by the generator in the portable power station. This enables quiet indoor use as needed. When the portable power source’s charge falls below a certain level, the generator automatically starts and shuts off once the unit is fully charged. This feature provides a long-term power supply without the need for cumbersome operation and supports household appliances such as refrigerators and heating equipment. The system also features a CO sensor and a safety function that automatically stops the generator during improper use. This system is expected to enhance household peace of mind in preparation for prolonged power outages caused by an increase in natural disasters in Japan.
Source: KOSHIN Read The Article
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2026 R&D investment Plan Prioritizes Smart Ag

Akihiro Komuro South Korea’s Ministry of Agriculture, Food and Rural Affairs 2026 research and development investment plan for the agricultural sector reveals a policy to allocate budget resources primarily to the “smart agriculture” field, centered on robots, drones, and artificial intelligence (AI).
The plan aims to address structural challenges in Korean agriculture, such as an aging population and severe labor shortages, while achieving increased productivity and labor savings.
A key feature of the plan is its emphasis on developing field-implementable technologies, such as autonomous agricultural machinery, data analysis for precision farming, and unmanned pest control drones. The plan also envisions advancing the sophistication of agricultural management through the development of standalone technologies, and by establishing data integration platforms and agricultural ecosystems.
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Marine Hydrogen Engine Project Aims for 2028

Akihiro Komuro The New Energy and Industrial Technology Development Organization (NEDO), Kawasaki Heavy Industries, Yanmar Power Solutions, and Japan Engine Corporation have announced the installation of new liquefied hydrogen fuel supply equipment for demonstration purposes, as well as the start of land-based operation of marine hydrogen engines.
This is part of a project commissioned by NEDO’s Green Innovation Fund/Next-Generation Ship Development Project. Three purely domestic engine manufacturers have formed a consortium: Kawasaki Heavy Industries, Yanmar Power Solutions, and Japan Engine.
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Delays in Agricultural Equipment Delivery Worsen

Akihiro Komuro The increase in 2025 rice prices has provided Japanese farmers with more financial flexibility, leading to a surge in demand for upgrades to agricultural machinery. However, farmers are reporting longer wait times for machinery orders, sometimes up to a year. They are expressing concerns such as, “We can’t plan next season’s operations,” and “If delivery is delayed until next year, can we really count it as an expense for this year?”
Many small- and medium-sized farms had delayed replacing machinery due to prolonged low rice prices, opting instead to repair old equipment or purchase used machinery. The 2025 rice harvest, however, saw more farmers gain financial leeway, increasing the demand for replacing or purchasing new machinery.
While agricultural machinery manufacturers have been increasing production of high-efficiency models, such as smart farm equipment, targeting large-scale agricultural corporations, the supply-demand balance has shifted. This has created a situation in which supply cannot keep pace with the sudden surge in demand.
Source: JA.com
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