UIC 644

Railway Coach Bogie Behavior Assessment

This standard specifies the behavior and performance requirements for Y25 bogie type coaching stock bogies, focusing on derailment resistance, curving performance, and stability characteristics. It provides test methods and acceptance criteria for evaluating bogie performance through simulation, calculation, and track testing to ensure safe operation across varying track geometries and speeds. Compliance verification is mandatory for coach manufacturers, bogie suppliers, and infrastructure operators to maintain interoperability and prevent accidents. Accredited testing ensures comprehensive evaluation against standardized criteria, reducing operational risks and supporting evidence-based vehicle certification.

What it measures

  • Derailment coefficient and safety margin against derailment
  • Lateral and vertical wheel loads on curves
  • Curve-climbing behavior and stability
  • Dynamic response to track irregularities and switches
  • Forces on bogie frame and guidance components
🇩🇪 DIN EN 14363 🇬🇧 BS EN 14363 🇫🇷 NF EN 14363 🇮🇹 UNI EN 14363 🇪🇸 UNE EN 14363 🇳🇱 NEN EN 14363
1,399 Accredited labs
17 Countries

Showing 51–75 of 800 labs

Bundesministerium der Verteidigung Bundeswehrkrankenhaus Berlin Abteilung XVI Laboratoriumsmedizin

Active
DAkkS D-ML-13381-01-01 Berlin, DE
NRBC-Normoblasten Anteil unreifer Retikulozyten Erythrozyten DELTA-He Leukozyten + 3 more
View Profile

Bundeswehrkrankenhaus Berlin Abteilung XVI Laboratoriumsmedizin

Active
DAkkS D-ML-13381-01-00 Berlin, DE
Blutungszeit PFA ADP Blutungszeit PFA EPI PFA-P2Y Erythrozyten Hämatokrit + 3 more
View Profile

Bureau Veritas Consumer Products Services Germany

Active
DAkkS D-PL-12024-02-02 Schwerin, DE
DIN EN 1337-6 DIN EN ISO 1421 DIN EN ISO 3377-1 DIN EN ISO 3377-2 DIN EN ISO 13934-1 + 3 more
View Profile

C-TEC Systemtechnik und Serviceleistung für die Werkstoffprüfung

Active
DAkkS D-K-20476-01-01 Dortmund, DE
/ Messgeräte Radiometrie 100 µW/cm² stärkemessgeräte UV-A 365nm Linearität der + 3 more
View Profile

C. Grünewälder Waagentechnik CalGroup

Active
DAkkS D-K-20113-01-00 Wuppertal, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32) verwendete Abkürzungen:
View Profile

CARTESY

Active
DAkkS D-K-22378-01-01 Mühldorf a. Inn, DE
Tensile testing of metallic materials (I Vickers hardness test (ISO 6507) Kraft Railway vehicles — specific test require Railway — traction effort and braking fo + 3 more
View Profile

CBRE GWS Industrial Services GmbH Kalibrierlabor

Active
DAkkS D-K-15125-01-01 Lorsch, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO elektronische Waagen Railway bogies — wheelsets and bogies st Datenlogger mit + 3 more
View Profile

CE-LAB GmbH. EMV-Prüfzentrum

Active
DAkkS D-PL-12133-01-01 Ilmenau, DE
IEC 61000-4-2: 2008 VDE 0847-4-2 IEC 61000-4-3: 2006 VDE 0847-4-3 IEC 61000-4-4: 2012 + 3 more
View Profile

CERTIFER Deutschland GmbH CERTIFER Prüfstelle für Schienenfahrzeuge

Active
DAkkS D-PL-11312-01-00 Nürnberg, DE
DIN EN 16334 EN 50128 EN 50129 DIN EN 50215 EN 50657 + 3 more
View Profile

CETA Testsysteme

Active
DAkkS D-K-19566-01-00 Hilden, DE
Druck * > –0,12 bar bis negativer und positiver Überdruck p e > –0,01 bar bis > 0,03 bar bis + 3 more
View Profile

CEcert

Active
DAkkS D-PL-12049-01-02 Wismar, DE
IEC 61000-4-2: 2008 EN IEC 61000-4 IEC 61000-4-3: 2006 IEC 61000-4-4: 2012 IEC 61000-4-5: 2005 + 3 more
View Profile

COAGUMED Gerinnungszentrum

Active
DAkkS D-ML-21581-01-00 Berlin, DE
Thrombozytenaggregationstest Blutbild mit Vordifferenzierung Calcium Natriumchlorid Kalium + 3 more
View Profile

COMPRION GmbH Prüf- und Kalibrierlabor

Active
DAkkS D-K-19708-01-00 Paderborn, DE
- Gleichspannung Quellen > 0,10 V > 1 V > 10 V - Gleichstromstärke + 3 more
View Profile

CSA Group Bayern

Active
DAkkS D-PL-12030-01-02 Plattling, DE
DIN EN 55016-2 VDE 0877-16-2-1 VDE 0877-16-2-2 VDE 0877-16-2-3 EN IEC 61000-4 + 3 more
View Profile

CTK-Poliklinik

Active
DAkkS D-ML-13325-01-00 Cottbus, DE
Oligosaccharide Chromatographie (Gaschromatograpie Cannabinoide (THC-COOH) Amphetamine Opiate + 3 more
View Profile

CTL Chemisch-Technologisches Laboratorium GmbH Bielefeld

Active
DAkkS D-PL-11062-01-02 Bielefeld, DE
DIN EN ISO 13934-1 DIN EN ISO 13935-2 DIN EN ISO 13937-2 DIN EN ISO 13937-3 DIN EN 14682 + 3 more
View Profile

CTS Clima Temperatur Systeme

Active
DAkkS D-K-18066-01-00 Hechingen, DE
Vickers hardness test (ISO 6507) Temperaturmessgrößen –70 °C Railway braking — urban guided transport Thermometer mit > –40 °C Widerstandssensor * + 3 more
View Profile

Carl Zeiss

Active
DAkkS D-PL-12125-01-01 Oberkochen, DE
DIN EN 60601-1 IEC 60601-1 DIN EN 60601-1-1 IEC 60601-1-1 IEC 80601-2-77 + 3 more
View Profile

Carl Zeiss IQS Deutschland

Active
DAkkS D-K-21703-01-00 Oberkochen, DE
Carl Zeiss Industrielle ≤ 3818 mm Oberkochen, D 1) In den CMC sind die erweiterten Messu Carl Zeiss Industrielle ≤ 20 m Auswertesoftware Messvolumen mit + 3 more
View Profile

Carl Zeiss Industrielle Messtechnik

Active
DAkkS D-K-15007-01-01 Oberkochen, DE
Parallelendmaße 50 mm DIN EN ISO 3650:1999 Thermischer Ausdeh- Maximale Dimension Bandbreite Höhe: 80 mm + 3 more
View Profile

Carl Zeiss Jena

Active
DAkkS D-PL-12037-01-02 Jena, DE
DIN EN 61010-1 VDE 0411-1 IEC 61010-1 : 2010 DIN EN 60825-1 VDE 0837 + 3 more
View Profile

Carl Zeiss Jena GmbH Kompetenzzentrum Qualität/Kalibrierlabor

Active
DAkkS D-K-12037-01-01 Jena, DE
Parallelendmaße * 0,5 mm DIN EN ISO 3650:1999 Parallelendmaße * 40 mm Parallelendmaße * ≥ 100 mm Strichmaßstäbe 0 mm + 3 more
View Profile

CeGaT

Active
DAkkS D-ML-13206-01-01 Tübingen, DE
angeborener Chromosomensatz (Imbalancen im Genom, (Duplikationen/Del SNRPN-Region 15q11-13 UPD15 (UBE3A) SMN1; Spinale Muskelatrophie + 3 more
View Profile

Cenata

Active
DAkkS D-ML-21205-01-01 Tübingen, DE
Pränatales Screening auf Chromosomenstörungen (Trisomie 21, Trisomie 18, Trisomie 13, X0, XXX, XXY, XYY, XXYY, 22q11 (DiGe
View Profile

Charité - Universitätsmedizin Berlin Institut für Pathologie

Active
DAkkS D-ML-13008-09-01 Berlin, DE
Whole genome sequencing (WGS: SNV, CNV/SV)
View Profile

No matching labs found.

Industries

Coach and passenger vehicle manufacturers Bogie and suspension system suppliers Railway operators and depot maintenance Track infrastructure and maintenance organizations Vehicle type approval and certification bodies

Related Standards

  • UIC 518 Railway applications — Tests for the acceptance of running characteristics of railway vehicles
  • EN 14363 Railway applications — Running gear — Testing and validation of running behaviour and safety
  • UIC 505-1 Railway vehicles — gauge limits — Part 1: Rolling stock

Other Test Methods

0 labs selected
Compare