The first series of X class were basically an S class in a completely redesigned carbody. They had a single set of controls that were set up for the long end to lead, in fact the long end was the No. 1 end. To run short end leading the driver had the brake valves and speedo behind him which could make driving them uncomfortable.
Over the years most if not all X's were put on the standard gauge for various lengths of time. On broad gauge they were common sights on interstate 'Jets' and did a lot of long distance passenger working. They were common on all of the named trains, Aurora, Spirit, Daylight, Overland and the Vinelander. About the only mainlines they didn't run over much were the Gippsland line and until the late 70's, the Bendigo line.
Original S1 mesh by Matt (ATSF854), modifications by myself.
Information thanks to victorianrailways.net
  
   
    | mesh_art |  | 
   
    | mesh_art / icon.tga | 168.8 kB | 
   
    | mesh_art / $screenshot$.jpg | 75.8 kB | 
   
    | compressor-start.wav | 35.4 kB | 
   
    | air-brake-release-hiss-loop.wav | 105.2 kB | 
   
    | brake-squeel-loop.wav | 380.7 kB | 
   
    | mesh_body |  | 
   
    | mesh_body / coupler |  | 
   
    | mesh_body / coupler / coupler_lod4.trainzmesh | 1.5 kB | 
   
    | mesh_body / coupler / coupler.lm.txt | 401 B | 
   
    | mesh_body / coupler / detail_albedo.png | 689.3 kB | 
   
    | mesh_body / coupler / detail_albedo.texture.txt | 60 B | 
   
    | mesh_body / coupler / coupler_parameter.texture.txt | 68 B | 
   
    | mesh_body / coupler / coupler_normal.texture.txt | 86 B | 
   
    | mesh_body / coupler / coupler_normal.png | 129 B | 
   
    | mesh_body / coupler / coupler_lod3.txt | 568 B | 
   
    | mesh_body / coupler / detail_normal.texture.txt | 84 B | 
   
    | mesh_body / coupler / coupler_lod1.trainzmesh | 59.3 kB | 
   
    | mesh_body / coupler / coupler_lod2.trainzmesh | 32.8 kB | 
   
    | mesh_body / coupler / coupler_lod0.txt | 568 B | 
   
    | mesh_body / coupler / detail_normal.png | 797.4 kB | 
   
    | mesh_body / coupler / coupler_lod4.txt | 568 B | 
   
    | mesh_body / coupler / coupler_lod3.trainzmesh | 14.7 kB | 
   
    | mesh_body / coupler / coupler_lod2.txt | 568 B | 
   
    | mesh_body / coupler / coupler_lod1.txt | 568 B | 
   
    | mesh_body / coupler / coupler_albedo.png | 946.5 kB | 
   
    | mesh_body / coupler / coupler_albedo.texture.txt | 62 B | 
   
    | mesh_body / coupler / coupler_lod0_take 001.kin | 2.9 kB | 
   
    | mesh_body / coupler / coupler_lod0.trainzmesh | 151.2 kB | 
   
    | mesh_body / coupler / coupler_parameter.png | 1.2 MB | 
   
    | mesh_body / 3a-3a.texture.txt | 39 B | 
   
    | mesh_body / alpha-alpha.texture.txt | 45 B | 
   
    | mesh_body / 1c.tga | 4.0 kB | 
   
    | mesh_body / headlight.texture.txt | 32 B | 
   
    | mesh_body / body_lowest.im | 3.4 kB | 
   
    | mesh_body / 3a.tga | 16.0 kB | 
   
    | mesh_body / cab.texture.txt | 26 B | 
   
    | mesh_body / compressor.kin | 968 B | 
   
    | mesh_body / crew.lm.txt | 207 B | 
   
    | mesh_body / fan1.im | 28.9 kB | 
   
    | mesh_body / hosebags |  | 
   
    | mesh_body / hosebags / 34coupled.lm.txt | 212 B | 
   
    | mesh_body / hosebags / bpleftcoupledstraight.lm.txt | 224 B | 
   
    | mesh_body / hosebags / bpleftcoupledstraight.im | 18.0 kB | 
   
    | mesh_body / hosebags / bpleftholder.lm.txt | 215 B | 
   
    | mesh_body / hosebags / bpleftholder.im | 18.0 kB | 
   
    | mesh_body / hosebags / dpholder.lm.txt | 211 B | 
   
    | mesh_body / hosebags / bpleftcoupled.im | 18.0 kB | 
   
    | mesh_body / hosebags / 34holder.lm.txt | 211 B | 
   
    | mesh_body / hosebags / 34coupled.im | 54.8 kB | 
   
    | mesh_body / hosebags / 34holder.im | 54.8 kB | 
   
    | mesh_body / hosebags / bpleftcoupled.lm.txt | 216 B | 
   
    | mesh_body / hosebags / hose.texture.txt | 27 B | 
   
    | mesh_body / hosebags / mrleftholder.lm.txt | 215 B | 
   
    | mesh_body / hosebags / mucable.texture.txt | 30 B | 
   
    | mesh_body / hosebags / mrleftholder.im | 18.0 kB | 
   
    | mesh_body / hosebags / mucablebackcoupled.lm.txt | 221 B | 
   
    | mesh_body / hosebags / mrleftcoupledstraight.im | 18.0 kB | 
   
    | mesh_body / hosebags / dpholder.im | 71.0 kB | 
   
    | mesh_body / hosebags / mucablefrontcoupled.lm.txt | 222 B | 
   
    | mesh_body / hosebags / mucablebackcoupled.im | 27.3 kB | 
   
    | mesh_body / hosebags / mucablefrontcoupled.im | 27.3 kB | 
   
    | mesh_body / hosebags / mucablebackuncoupled.im | 62.4 kB | 
   
    | mesh_body / hosebags / mrleftcoupledstraight.lm.txt | 224 B | 
   
    | mesh_body / hosebags / mucablebackuncoupled.lm.txt | 223 B | 
   
    | mesh_body / hosebags / mrleftcoupled.lm.txt | 216 B | 
   
    | mesh_body / hosebags / mucablefrontuncoupled.im | 62.4 kB | 
   
    | mesh_body / hosebags / mucablefrontuncoupled.lm.txt | 224 B | 
   
    | mesh_body / hosebags / single-triangle.im | 390 B | 
   
    | mesh_body / hosebags / mucable.tga | 256.0 kB | 
   
    | mesh_body / hosebags / mrleftcoupled.im | 18.0 kB | 
   
    | mesh_body / hosebags / hose.tga | 64.0 kB | 
   
    | mesh_body / map-map.texture.txt | 41 B | 
   
    | mesh_body / map-normal-map-normal.texture.txt | 98 B | 
   
    | mesh_body / lights_front.im | 4.6 kB | 
   
    | mesh_body / marker-red-glow.im | 2.7 kB | 
   
    | mesh_body / headlight.tga | 64.0 kB | 
   
    | mesh_body / fan2.lm.txt | 207 B | 
   
    | mesh_body / nboard_off.lm.txt | 213 B | 
   
    | mesh_body / numboard-off.texture.txt | 35 B | 
   
    | mesh_body / nboard_on.lm.txt | 212 B | 
   
    | mesh_body / nboard_off.im | 3.6 kB | 
   
    | mesh_body / numboard-on.texture.txt | 34 B | 
   
    | mesh_body / nboard_on.im | 3.6 kB | 
   
    | mesh_body / mesh.lm.txt | 275 B | 
   
    | mesh_body / marker-white-glow.im | 2.7 kB | 
   
    | mesh_body / numboard-off.tga | 96.0 kB | 
   
    | mesh_body / open_mirrors.kin | 5.0 kB | 
   
    | mesh_body / numboard-on.tga | 96.0 kB | 
   
    | mesh_body / red-glow.texture.txt | 53 B | 
   
    | mesh_body / open_mirrors.im | 85.0 kB | 
   
    | mesh_body / fan2.kin | 2.5 kB | 
   
    | mesh_body / red-glow.tga | 48.5 kB | 
   
    | mesh_body / lightsvl.texture.txt | 31 B | 
   
    | mesh_body / lights_rear.im | 4.6 kB | 
   
    | mesh_body / red-glow-a.tga | 48.5 kB | 
   
    | mesh_body / step-glow-step-glow.texture.txt | 53 B | 
   
    | mesh_body / ring.tga | 4.0 kB | 
   
    | mesh_body / lightsvl.tga | 256.0 kB | 
   
    | mesh_body / single-triangle.im | 390 B | 
   
    | mesh_body / step-glow.tga | 64.0 kB | 
   
    | mesh_body / ring-ring.texture.txt | 43 B | 
   
    | mesh_body / taildisc |  | 
   
    | mesh_body / taildisc / disc-normals.texture.txt | 78 B | 
   
    | mesh_body / taildisc / disc-normals.tga | 768.5 kB | 
   
    | mesh_body / taildisc / taildisc.kin | 948 B | 
   
    | mesh_body / taildisc / taildisc.lm.txt | 211 B | 
   
    | mesh_body / taildisc / taildisc.im | 8.5 kB | 
   
    | mesh_body / taildisc / disc.texture.txt | 27 B | 
   
    | mesh_body / taildisc / single-triangle.im | 390 B | 
   
    | mesh_body / taildisc / disc.tga | 1.0 MB | 
   
    | mesh_body / trans-trans.texture.txt | 45 B | 
   
    | mesh_body / windows.im | 2.6 kB | 
   
    | mesh_body / wiper_back.im | 18.7 kB | 
   
    | mesh_body / wiper_back.kin | 5.0 kB | 
   
    | mesh_body / wiper_back.lm.txt | 213 B | 
   
    | mesh_body / wiper_front.im | 18.7 kB | 
   
    | mesh_body / wiper_front.kin | 5.0 kB | 
   
    | mesh_body / x-x.texture.txt | 37 B | 
   
    | mesh_body / x_white-x_white.texture.txt | 72 B | 
   
    | mesh_body / wiper_front.lm.txt | 214 B | 
   
    | mesh_body / x_white.tga | 16.0 kB | 
   
    | mesh_body / xcab.tga | 4.0 kB | 
   
    | mesh_body / yellow-glow.texture.txt | 59 B | 
   
    | mesh_body / yellow-glow-a.tga | 48.5 kB | 
   
    | mesh_body / yellow-glow.tga | 48.5 kB | 
   
    | mesh_body / xcab-xcab.texture.txt | 43 B | 
   
    | mesh_body / x.tga | 16.0 kB | 
   
    | mesh_body / fan.texture.txt | 26 B | 
   
    | mesh_body / fan2.im | 28.9 kB | 
   
    | mesh_body / external_lights.im | 34.4 kB | 
   
    | mesh_body / fan1.kin | 2.5 kB | 
   
    | mesh_body / rad_mesh-rad_mesh.texture.txt | 74 B | 
   
    | mesh_body / fan1.lm.txt | 207 B | 
   
    | mesh_body / open_mirrors.lm.txt | 215 B | 
   
    | mesh_body / crew.im | 19.7 kB | 
   
    | mesh_body / exterior_cab.lm.txt | 215 B | 
   
    | mesh_body / external_lights.lm.txt | 218 B | 
   
    | mesh_body / dfan1.lm.txt | 208 B | 
   
    | mesh_body / dfan1.kin | 2.5 kB | 
   
    | mesh_body / dfan1.im | 29.2 kB | 
   
    | mesh_body / crew.kin | 3.2 kB | 
   
    | mesh_body / fan.tga | 192.0 kB | 
   
    | mesh_body / chain-chain.texture.txt | 45 B | 
   
    | mesh_body / closed_mirrors.lm.txt | 217 B | 
   
    | mesh_body / chain.tga | 32.0 kB | 
   
    | mesh_body / 3b.tga | 17.0 kB | 
   
    | mesh_body / exterior_cab.im | 1.9 MB | 
   
    | mesh_body / body_low.im | 337.5 kB | 
   
    | mesh_body / compressor.im | 696 B | 
   
    | mesh_body / closed_mirrors.im | 83.1 kB | 
   
    | mesh_body / 3b-3b.texture.txt | 39 B | 
   
    | mesh_body / 3c.tga | 4.0 kB | 
   
    | mesh_body / 1a-1a.texture.txt | 39 B | 
   
    | mesh_body / 1a.tga | 16.0 kB | 
   
    | mesh_body / 1b-1b.texture.txt | 39 B | 
   
    | mesh_body / glass2-glass2.texture.txt | 47 B | 
   
    | mesh_body / 1c-1c.texture.txt | 39 B | 
   
    | mesh_body / 3c-3c.texture.txt | 39 B | 
   
    | mesh_body / 1b.tga | 17.0 kB | 
   
    | mesh_body / glass2.tga | 64.0 kB | 
   
    | mesh_body / rad_mesh.tga | 1.0 MB | 
   
    | mesh_body / trans.tga | 1.0 MB | 
   
    | mesh_body / alpha.tga | 512.0 kB | 
   
    | mesh_body / body_med.im | 1.3 MB | 
   
    | mesh_body / body.im | 2.3 MB | 
   
    | mesh_body / cab.tga | 768.0 kB | 
   
    | mesh_body / map.tga | 16.0 MB | 
   
    | mesh_body / map-normal.tga | 16.0 MB | 
   
    | vrdiesel.gs | 58.0 kB | 
   
    | wheel-grind-loop.wav | 371.7 kB | 
   
    | wheel-grind-squeal-loop.wav | 371.7 kB | 
   
    | air-brake-application-hiss-loop.wav | 150.1 kB | 
   
    | compressor-loop.wav | 284.2 kB | 
   
    | compressor-stop.wav | 69.0 kB | 
   
    | Общий объём файлов: | 51.0 MB |