Front wheels of this motor tractor have solid rubber tires with guiding flange similar to that of railroad car wheel; smooth solid rubber tire rear wheels are guided by two small rollers which can be hydraulically lifted for road operation; additional pair of wheels with pneumatic tires is mounted in front of vehicle in steerable fork; when latter is completely lowered, tractor rolls solely on fork wheels and rear wheels, and can move on road and cross protruding railway tracks; car coupling is hydraulically operated; 65 hp tractor weighing 7800 kg can haul 700-ton load on level and 310 ton on 2% incline. (21885)
"Unilok" rail and road switching locomotive
Le locotracteur rail-route Unilok
Genie Civil ; 145 , n 12
1968
2 pages
Article (Journal)
English
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