COOLANT CONCENTRATION LEVEL NEW KIOTI .. WHAT IS YOURS

richard22c · Jan 30, 2019

My new Kioti has a coolant concrentration level at 5 degrees above zero; using mini hydrometer. This seems too weak for Nothern climates. Was wonder if all new Kioti
tractors are shipped at this level? -22F today in Iowa.

Makes me wonder at what temperature does coolant really freeze at compared to hydrometer reading.

YLee Kioti · Jan 30, 2019

A good refractometer is inexpensive and more accurate.

For your location a worthwhile investment.
Speak with your dealer but it seems a few ounces at a time of removing coolant and adding 100% coolant until the freeze protection point is achieved.

Simple tool but the accuracy over floating balls is worth it.

richard22c · Jan 30, 2019

Thanks.. I will get one. I always questioned the accuracy of those hydrometers with little balls floating.

oosik · Jan 30, 2019

How much coolant does your system hold. Drain exactly half and replace with full strength anti-freeze. This will get you to lower than -35F. Replace with full strength NOT the pre-diluted stuff.

The Fred · Jan 30, 2019

The other thing about Kioti is the green coolant they still use that almost all car manufacturers no longer utilize. It should be replaced every 5 years or at least checked for PH level every so often.

Most manufacturers ship their machines with coolant good to -34f or 50/50 mix.

ritcheyvs · Jan 30, 2019

50-50 is about ideal. I would not go more than 50% glycol. Too much glycol (like 100%) can form a film on the coolant passages that reduces cooling capability while providing less freeze protection.

mmecsics · Jan 30, 2019

Ive been thinking about draining the factory green coolant in mine and changing it over to rotella elc. I run the elc in all my other diesels, and wonder why they use just plain ole green from the factory.