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TVP NG-DBS

Product catalog summary

Overview: The document provides a detailed technical analysis of the TVP NG-DBS bogie, an alternative to the standard Y25 bogie, highlighting its specifications, advantages, and performance metrics.

Specifications:

Maximum axle load: 22.5 t/axle
Maximum speed: 120 km/h
Weight: 5.0 t
Suspension stroke: 48 mm
Wheel diameter: 920/840 mm
Wheel base: 1,800 mm
Track gauge: 1,435 mm
Brake type: Disc brake

Key Features:

Interchangeability with Y25 bogie
Up to 10% lower energy consumption
Up to 30% reduction in wheelset wear
Noise level from 78 dB(A), classifying it as a "very silent wagon"
Improved safety against derailment

Performance and Advantages:

Radial steering reduces dynamic effects on the track and noise in small curves
Energy savings up to 10% in the smallest curves
Maintenance-friendly with technology comparable to Y25
Potential for further reduction of Life Cycle Costs (LCC) with track-friendly design

Comparative Analysis:

TVP NG-DBS shows better performance in energy consumption and wheel wear compared to Y25
Graphical data indicates energy reduction and improved guiding forces

Economic Considerations:

Calculated values include purchase price and maintenance costs
Potential for LCC reduction with a 10% bonus for track-friendly bogies
Internal interest rate for calculations: 8%
Calculation period: 20 years

Conclusion: The TVP NG-DBS bogie offers significant improvements over the standard Y25 bogie in terms of energy efficiency, noise reduction, and maintenance, making it a viable alternative for modern rail freight transport.

Catalog excerpts

2 – AXLE BOGIE 2 – ACHSIGES DREHGESTELL up to 30% lower wheelset wear level of TSI noise from 78 dB(A) up to 10 % lower energy consumption bis 30% niedrigerer Verschleiß von Radsätzen The new bogie was developed based on the previous version with participation of Entwickelt wurde das neuartige Drehgestell auf Basis der Vorgängerversion unter maßgeblicher Teilnah

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TVP NG-DBS bogie is an alternative to the standard Y25 bogie Das Drehgestell TVP NG-DBS ist eine Alternative zu dem Standard-Drehgestell Y25 Main differences comparing to standard bogie: headstock-free frame, suspension, disc brake and cross-coupling for improvement of the running properties Vom Standard-Drehgestell unterscheidet es sich u.a. durch kopfstucklose Ausfuhrung des Rahmens, Federung, Scheibenbremse und Kreuzankerkopplung zur Verbesserung des Fahrverhaltens 1. ADVANTAGES OF THE BOGIEVORTEILE DES DREHGESTELLSREDUCTION OF WHEEL WEAR UP TO 30% / REDUKTION DES RADVERSCHLEISSES BIS ZU 30%...

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3. REDUCTION OF ACTUAL NOISE IN SMALL CURVES REDUKTION DES REALEN LARMS IN ENGEN BOGEN Radial steering - more suitable positions of wheelsets to rails that secures elimination of squealing and screeching during curve negotiation. Radiale Steuerung - radial richtige Position der Radsatze im Gleisbogen, garantiert die Eliminierung von Knarren und Kreischen bei der Bogendurchfahrt. 4. RADIAL STEERING - REDUCTION OF DYNAMIC EFFECTS ON THE TRACK Radial steering - comparison of taking the radial position by wheelsets in a curve at TVP NG-DBS and Y25 (measurement results). Radiale Steuerung - Vergleich...

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THE LOWEST WEIGHT IN TF (TRACK FRIENDLY) CATEGORY OF BOGIES NIEDRIGSTES GEWICHT IN DER KATEGORIE TF (TRACK FRIENDLY) VON DREHGESTELLEN Bogie weight is 5t. / Gewicht des Drehgestells 5t. HIGHER SAFETY AGAINST DERAILMENT IN COMPARISON WITH Y25 THROUGH REDUCTION OF GUIDING FORCES / HÖHERE ENTGLEISUNGSSICHERHEIT GEGENÜBER ZU Y25 DURCH ERNIEDRIGUNG VON FÜHRUNGSKRÄFTEN Thanks to new wheelset guiding with modified suspension characteristics and with cross-coupling, safety against derailment under quasi-static conditions are significantly improved. Dank der neuen Radsatzführung mit veränderter Charakteristik...

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TVP NG-DBS

TVP NG-DBS

Catalog excerpts

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