Monotemp and multitemp

[germantotoro]

If you know the major difference between Carrier Vector1850 and Vector1850MT, please let me know.
These two units seem to have same component (compressor, heat-exchanger, etc but there is cooling capacity difference approximately 2000 - 3000 W (at 0 deg).
The difference is only the rotation speed of engine?

I heard that Thermo King changed only rotation speed between SLX400 and SLX Spectrum...

Germantotoro

[bessershmit]

If you know the major difference between Carrier Vector1850 and Vector1850MT, please let me know.
These two units seem to have same component (compressor, heat-exchanger, etc but there is cooling capacity difference approximately 2000 - 3000 W (at 0 deg).
The difference is only the rotation speed of engine?

I heard that Thermo King changed only rotation speed between SLX400 and SLX Spectrum...

Germantotoro
The Vector 1850 Mt and TK Spectrum have 1 or 2 x-tra evaporators ,different temp in each compartment of the trailer.
Thats the major difference in mono/multitemp mafriend