KIOTI has confirmed that its current lineup of tractors, UTVs, and zero turn mowers is now officially approved to run on HVO renewable diesel, marking a practical step toward lower emission operation without requiring any mechanical conversion.
The announcement focuses on Hydrotreated Vegetable Oil as a drop in fuel alternative to conventional diesel. Unlike biodiesel blends that often come with compatibility limits, HVO is chemically similar to fossil diesel and can be used directly in modern diesel engines.
From an operator perspective, this matters because the transition does not introduce additional complexity. Machines can continue operating with standard fueling practices, while fleets gain access to a lower carbon fuel option where supply is available.
HVO fuel compatibility in agricultural diesel engines and real world implications
Technically, HVO fuel meets the EN 15940 standard for paraffinic diesel fuels. This is important because most modern agricultural engines designed around common rail injection systems can tolerate this fuel type without recalibration.
Key technical implications:
- no required engine modifications or retrofits;
- full miscibility with conventional diesel;
- cleaner combustion characteristics due to low aromatic content;
- reduced particulate emissions compared to standard diesel;
KIOTI also indicates minimal power deviation, typically around 2 percent. In real world field work, this difference is generally negligible, especially in loader work, mowing, and light to mid duty operations where engine load fluctuates.
However, it is worth noting that energy density of HVO is slightly lower than fossil diesel. This can result in marginally higher fuel consumption in heavy draft applications, although the tradeoff is often acceptable in regions prioritizing emission reductions.
Operational benefits for mixed fleets and precision agriculture environments
One of the more practical advantages of HVO adoption is its flexibility in mixed fleets. Contractors and farms operating different brands can introduce HVO without segregating fuel systems, provided engines meet compatibility standards.
For precision agriculture setups, including GNSS guided operations, consistent engine behavior is critical. Since HVO does not require changes in injection timing or control logic, it preserves machine response characteristics. This avoids recalibration issues that sometimes arise with alternative fuels.
Cold weather performance is another area where HVO performs well. Compared to traditional biodiesel, it offers improved cold flow properties, making it suitable for year round use in Northern and Central European conditions.
Availability and market positioning of HVO in agriculture
KIOTI notes that HVO has been available at fuel stations in parts of Europe since mid 2024, with expanding distribution networks. Adoption is currently strongest in regions with regulatory incentives or carbon reduction frameworks.
For agricultural users, the key limiting factor remains availability rather than technical compatibility. Where supply chains are established, HVO presents a straightforward pathway to reduce lifecycle emissions without investing in new machinery.
About KIOTI
KIOTI is the international brand of Daedong Corporation, a South Korean manufacturer with a long history in agricultural machinery. Founded in 1947, Daedong has grown into a global player in the compact and utility tractor segment.
KIOTI key figures:
- presence in over 80 countries;
- strong focus on compact and utility tractors from approximately 25 to 140 horsepower;
- vertically integrated manufacturing including engines, transmissions, and drivetrains;
- expanding footprint in North America and Europe.
KIOTI has positioned itself as a value driven alternative to premium brands, while steadily increasing its focus on technology integration, operator comfort, and now sustainability through fuel compatibility initiatives like HVO support.
