BONATRANS GROUP a.s. Documents
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Freight 2026
BONATRANS supplies TSI-certified freight wheels & BONAESFA axles for 23.5–25t axle loads, cutting LCC and noise.
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Segment Metro
GHH-BONATRANS supplies metro wheelsets with BONASILENCE® noise absorbers, cutting rolling noise up to 8dB(A)—trusted in 60+ cities worldwide…
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BONASTAR 4BD
BONASTAR®4BD advanced wheel steel delivers 30% longer lifespan and superior RCF resistance vs. standard ER8—TSI-approved for all rolling sto…
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Segment Locomotive
BONATRANS: High-performance locomotive wheelsets and axles built for extreme traction loads, backed by a world speed record of 357 km/h.
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Segment High Speed
GHH-BONATRANS delivers high-performance wheels, axles & BONAXLE® induction-hardened technology for high-speed trains—trusted by Alstom, Siem…