Blog category
Yanmar
Knowledge base for Yanmar mini tractors. Yanmar built compact, sturdy diesel tractors that, with proper maintenance, remain reliable for decades. In this knowledge base, you’ll find practical information per model on operation, maintenance, common faults, and original parts — from the Super Forte series to the F and YM models — so you always get the most out of your Yanmar.
06/07/2026
How to winterize the Yanmar Ke series: the factory step-by-step plan for storage plus the checklist for the first start in spring.
06/07/2026
Troubleshooting guide for the Yanmar Ke series: starting problems, irregular running, overheating, hydraulics and electrics — from symptom to solution.
06/07/2026
The hydraulics and PTO of the Yanmar Ke series explained: 2-point lift with automatic depth control, PTO speeds, and suitable implements.
06/07/2026
The controls of the Yanmar Ke series step by step: pre-glowing and starting, continuously variable driving, shifting the PTO and the dashboard lights.
06/07/2026
When should you replace the oil, fuel, and air filter on the Yanmar Ke series? Intervals, procedure, and fit per engine code.
06/07/2026
Which engine oil and fluids belong in the Yanmar Ke series? All quantities and specifications at a glance, from engine oil to coolant.
06/07/2026
The complete maintenance schedule for the Yanmar Ke series: all intervals from 50 to 600 hours, plus the adjustment values for the V-belt and steering play.
06/07/2026
Considering a Yanmar Ke-1, Ke-1D, Ke-2D, or Ke-3D? This buying guide covers the differences between models, indicative prices, known points of attention, and parts availability.
06/07/2026
Buying a Yanmar Super Forte AF-22 to AF-33? Read the experiences, strengths and weaknesses, the engine differences between the models, and what to look out for when buying used.
06/07/2026
Yanmar Super Forte AF won't start, losing power, or running hot? Go through the known faults — from battery and bleeding to overheating.
