Mitsubishi/Satoh ST2020 Oil Recommendations and capacity

   / Mitsubishi/Satoh ST2020 Oil Recommendations and capacity #1  

Glyn Finch

New member
Joined
Oct 18, 2013
Messages
1
Location
Greer,SC
Tractor
Mitsubishi ST2020
I need to know what type of oil to use and the capacity of a Mitsubishi/Satoh/Kumiai ST 2020 tractor. Also, the engine temp light comes on after about 30 minutes of use, but the radiator is full. Any suggestions as to what to check?
 
   / Mitsubishi/Satoh ST2020 Oil Recommendations and capacity #2  
Hi Glyn Finch,

I bought my tractor (Satoh ST2020) in 2005. Since 2005 I am using 10w40 STOU oil for the tractor. Unfortunately I don't have any manual for the machine, so if you have more precise information, please let me know.
STOU oil is suitable for both motor and gear box. As I remember it is needed ~20 liter of oil by the gear box and other 4 liter of oil by the motor.

By the way I have the same symthom as you. It can be suspicious the cooler/radiator (use only distilled water for it) or the heat detector.
I had earlier the same problem, but at that time the outer surface of the radiator was coverd by cottonwood. Check it and clean it if it is necessary!
 
   / Mitsubishi/Satoh ST2020 Oil Recommendations and capacity #3  
Glyn, for motor oil use 15W-40 Shell Rotella or Chevron. For hydraulics, does yours use the same reservoir for transmission, hydraulics and rear? If so use hydraulic/gear oil. There is a Satoh/Mitsubishi forum here too. Welcome.
 

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