he bigger the dozer the more efficiently they work and the more aggregate they can shove. The World's biggest and most powerful (production) Bulldozer is the D575A-3SD built by Komatsu in Ishikawa, Japan. Standing 16 feet tall, 41 feet long and 24 fe
F-14 Tomcat using afterburners for take off. The original Pratt & Whitney TF30 engines were replaced with GE F100's not requiring afterburners to be used on take off.