import re
my_text = '2 Running Hrs - \tPort M/E RPM \t- \t'
print(re.search('Running Hrs([^\t\r\n]+)\t', my_text).group(1).strip())
aW1wb3J0IHJlCgpteV90ZXh0ID0gJzIgUnVubmluZyBIcnMgICAgICAgICAgICAgICAgICAgICAgICAgLSAgXHRQb3J0IE0vRSBSUE0gIFx0LSAgXHQnCnByaW50KHJlLnNlYXJjaCgnUnVubmluZyBIcnMoW15cdFxyXG5dKylcdCcsIG15X3RleHQpLmdyb3VwKDEpLnN0cmlwKCkp