Identify compressor capacity TRANE 3FB80

Hi,

Currently have been requested to remove and replace 2 existing open drive TRANE compressors 3F5B80 operating on R22 used for HVAC in a large super market....Using 37kw drive motors.

Customer has requested for Bitzer CSH series compressors as replacement

I am having difficulty locating official capacity rating information for the existing TRANE compressor?
Can anyone provide me with a technical fact sheet or link on the ratings of this compressor? ;)