A tamping machine or ballast tamper is a machine used to pack (or tamp) the track ballast under railway tracks to make the tracks more durable. The machine, costing about Rs 27 crore, is a latest high ...
Attendees observe the operation of the Plasser American GRM2000 tamper machine donated to the Penn State Altoona Rail Transportation Engineering program at the Railroaders Memorial Museum on Wednesday ...
Penn State Altoona chancellor and dean Ron Darbeau (left) checks out the Plasser American GRM2000 tamper machine at the Railroaders Memorial Museum on Wednesday afternoon. Mirror photo by Patrick ...
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