bulgaria 160t beam bridge erection launcher crane
Bridge Beam Launcher Crane is used for erecting concrete box girders for high speed (250km, 350km) passenger railway lines. This machine is suitable for equal span girders or different span girders which can be 20m, 24m and 32m, 50m. The rear part has two supports. One of the supports is 'C' shape column with rotary and folding technology. Get Price
Get Price