Scope
EN 15663:2017
Railway Vehicle Reference Masses Definition
This standard defines the methodology for calculating and specifying reference masses for railway vehicles, including tare mass, maximum operational mass, and mass distribution. Reference masses are essential parameters used in structural design calculations, brake sizing, dynamics simulations, and operational planning. Accredited mass determination testing ensures accurate vehicle specifications that are critical for safety calculations, compatibility with infrastructure, and compliance with axle load regulations across the European rail network.
What it measures
- Tare mass (unladen vehicle weight)
- Maximum operational mass (fully loaded weight)
- Centre of gravity location and distribution
- Axle load distribution and balance
- Mass calculation methodologies and assumptions
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DIN EN 12663-1
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BS EN 12663-1
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NF EN 12663-1
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UNI EN 12663-1
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UNE EN 12663-1
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NEN EN 12663-1
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DIN EN 14363
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BS EN 14363
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NF EN 14363
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UNI EN 14363
🇪🇸
UNE EN 14363
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NEN EN 14363
1,399
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R-TECH Services
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ÖNORM EN ISO 17637
BS EN ISO 15614-1:2017
ASTM A 370
DIN EN 10080
BS EN ISO 9015-1:2011
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Ramcare
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DC CURRENT
DC VOLTAGE
thermometer Pt100
ROTATIONAL SPEED
Generate
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Rhopoint Metrology
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(Steel and tungsten carbide)
LENGTH (cont’d)
pneumatic tyres (See Note 1)
LENGTH (cont.)
Plain plug gauges (taper)
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Richard L Thomas Associates
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(HSG 264, 2012)
HSG 264 (2012) and Appx. 3 of
HSG 227 (2004))
Appendix 5 of HSG 227 (2004))
(HSG 248) – 2021
OP11 based on HSG 248
(PCM) based on HSG 248
OP04 based on HSG 248
SARIA
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AM-01 based on BS 4401:Part 1:
AM-32 based on BS 4401:Part 4:
AM-03 based on BS ISO 937:2023
AM-04 based on BS ISO
AM-31 based on BS EN ISO
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SATRA Technology Centre
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ISO 4931:1986 (withdrawn)
ISO 3759:1984 (withdrawn)
DIN EN 13759
DIN EN 12150-1
DIN EN ISO 15797
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SGS United Kingdom
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Joint IP/ASTM methods marked
IP 195*ASTM D1078
ASTM D847 by titration
ASTM D848
ASTM D 1353
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SGS United Kingdom
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(HSG 248) – 2021
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(PCM) based on HSG 248
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CHEM014 based on BS 4401
based on BS 4401 Part 4:1970
CHEM018 based on BS 4401
CHEM023 based on BS 4401-
ISO 6579-1
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SGS United Kingdom
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Method CBG-M-SOP-027 based on BS EN ISO
AM01 based on BS EN ISO 4833-1:
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ISO 10272-2
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LENGTH
Waterdraw Method
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BS EN13480 Metallic industrial
BS EN 12953 Shell boilers
BS EN BS EN 12952 Water-tube
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Safety Advice Centre
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M002based on HSG 248
(HSG 248) – 2021
(PCM) based on HSG 248
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D3TA8 based on HSG 248
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SAC-SOP-07 based on HSG 248
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SembCorp Utilities (UK)
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(HSG 248) – 2021
DI/AN/ME/025 based on HSG 248
DI/AN/ME/001 based on HSG 248
DI/AN/ME/026 based on HSG 248
(PCM) based on HSG 248
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