Analysis of information sources in references of the Wikipedia article "SUW 2000" in English language version.
(Przemyśl -) Medyka PKP - Mostiska 2 UZ (- Lvov): [E] Starting from 1st June 2009, PKP operates a daily night train Kraków - Lvov, using the 1435mm gauge line to/from the SUW2000 gauge changing facilities at Mostiska 2. The 1520mm daytime passenger trains use the gauge changing facilities at Przemyśl. UZ works freight trains to Medyka. On the Polish side the 1520mm gauge continues to Zurawica, on the Ukrainian side 1435mm gauge track ends at Mostiska 1.
... Beginning of operation: 29 October 2000; Place: Polish – Lithuania border; activation of the track gauge changing facility (TSP) in Mockava (LG). ... Beginning of operation: 15 December 2003; Place: Polish – Ukrainian border; activation of the track gauge changing facility (TSP) in Mostiska-2 (UZ)
The SUW 2000 system developed by Ryszard Suwalski, D. Sc., C.E. allows automatic wheel span adjustments on rolling stock, enabling trains to travel over different-gauged tracks. [...] Mr Suwalski's invention involves special junctions which adjust wheel span to track gauge as stock travels through.
Variable gauge systems: SUW 2000, Poland; DBAG/Rafil Type V, Germany; CAF BRAVA, Spain; Talgo RD, Spain; Japan RTRI; Korea KRRI [..] DB Rafil and PKP SUW 2000 are technically compatible and thereby 'interoperable'
[…] additional funds should be provided for the acquisition of 8 units of SUW 2000 axles. These axles are required for replacement during the maintenance inspection and during the exploitation in case of defects, as production of one wheel-gauge usually takes 6 months. The price of acquisition of one SUW 2000 amounts to about 115 [thousand litas]. The total sum, needed for acquisition of wheel-gauges, would make up [0.92 million litas]
The SUW 2000 system developed by Ryszard Suwalski, D. Sc., C.E. allows automatic wheel span adjustments on rolling stock, enabling trains to travel over different-gauged tracks. [...] Mr Suwalski's invention involves special junctions which adjust wheel span to track gauge as stock travels through.
... Beginning of operation: 29 October 2000; Place: Polish – Lithuania border; activation of the track gauge changing facility (TSP) in Mockava (LG). ... Beginning of operation: 15 December 2003; Place: Polish – Ukrainian border; activation of the track gauge changing facility (TSP) in Mostiska-2 (UZ)
[…] additional funds should be provided for the acquisition of 8 units of SUW 2000 axles. These axles are required for replacement during the maintenance inspection and during the exploitation in case of defects, as production of one wheel-gauge usually takes 6 months. The price of acquisition of one SUW 2000 amounts to about 115 [thousand litas]. The total sum, needed for acquisition of wheel-gauges, would make up [0.92 million litas]