Blog category
Kubota GB13 GB14 GB15 GB16 GB18 GB20
Knowledge base for the Kubota GB series mini tractors: GB13, GB14, GB15, GB16, GB18 and GB20. Specifications, maintenance, oil, filters, controls, hydraulics and troubleshooting.
09/07/2026
Here's how to properly store a Kubota GB13 through GB20: lock the clutch, fill the tank, disconnect the battery, and follow the correct spring and autumn service routine.
09/07/2026
Air, fuel, oil and hydraulic filter for the Kubota GB13 through GB20: intervals, procedure and the right parts.
09/07/2026
Which engine oil and how much? All fluid capacities and oil types for the Kubota GB13 through GB20, translated into modern oil types.
09/07/2026
The complete maintenance schedule for the Kubota GB13 through GB20 by operating hours, plus the official adjustment values for the clutch, brakes and V-belt from the operator's manual.
09/07/2026
Starting problems, overheating, charging issues, a seized clutch and a sinking lift: all common faults of the Kubota GB series with cause and solution.
09/07/2026
Lift with position control, PTO speeds with reverse position, and which implements you can realistically run with 13–20 hp.
09/07/2026
Key positions, official preheating times per temperature and the meaning of the dashboard lights of the Kubota GB series.
09/07/2026
Considering buying a Kubota GB13, GB14, GB15, GB16, GB18 or GB20? Complete buying advice: versions, differences per model, market prices and what to look out for with grey imports.
