The GP40 utilizes a turbocharged 16 cylinder engine to produce an extra 1000HP, which allows the unit to maintain tractive effort at higher speeds. GATX also carries -2 and -3 variations providing additional tractive effort and control system upgrades.
Your web browser (Internet Explorer) is out of date. Please switch to a different, up-to-date browser to experience more security, speed and best user experience on the site.
Okay