Blog category
Knowledge Base
Practical knowledge for owners of mini tractors and compact machines. From buying advice and maintenance to troubleshooting and seasonal tips — everything you need to keep your tractor running reliably for years to come.
06/07/2026
Winterizing and long-term storage of the Yanmar Super Forte AF: coolant, battery, fresh oil, and storage — plus a checklist for restarting.
06/07/2026
Which engine oil, transmission and front axle oil belong in the Solis 20 and Solis 26, and how much? All types and quantities per model from the manual.
06/07/2026
Which engine oil and how much oil goes into the Yanmar Super Forte AF-22 to AF-33? All types and exact capacities for engine, transmission, front axle, and coolant.
06/07/2026
Thinking about buying a Solis 20 or Solis 26? Read about the strengths and weaknesses, the difference between both models and what to look out for when buying used.
06/07/2026
Buying a Mitsubishi S3L, S3L2, S4L or S4L2? The differences between 3- and 4-cylinder, the power output, and what to look for in a used engine.
06/07/2026
How to safely store a Solis 20 or Solis 26 for the winter or a long period, plus seasonal maintenance and tire pressure.
06/07/2026
Hydraulics, power take-off (PTO) and lift system of the Solis 20 and Solis 26, plus which implements suit 20 or 26 hp.
06/07/2026
All specifications and complete torque settings for the Mitsubishi S3L, S3L2, S4L and S4L2 from the workshop manual, with the head bolt tightening sequence.
06/07/2026
How to properly start a Solis 20 or Solis 26, even in cold weather: ignition switch, preheating, cold-start procedure, and key controls.
06/07/2026
Which oil, air and fuel filter does your Solis 20 or Solis 26 need? Including the important air filter difference between production years before and from 2017.
