Bore hole drilling machine (DDW-600) DDW-600 drilling rig is the integral steel-tracked chassis model with powerful mobile capability; advanced negative feedback 1  ... DW/TXS Construction Equipment (Beijing) Co., ...
Levitation. Maglev trains have no contacts with the rails while they move forward. They are levitated on the guide-way with the help of magnetic forces. Levitation is the process by which an object is suspended against gravity in a stable position without any physical contact.
Fastest maglev train. The fastest magnetically levitated (maglev) train runs at the speed of 603 km/h (374.69 mph), achieved by the Series L0 (A07) which was operated by the Central Japan Railway Company on the Yamanashi Maglev Line, in Yamanashi, Japan, on 21 April 2015. The Yamanashi Maglev Line is currently a test line.