Last Updated:2025/11/21
(countable) Under the Whyte notation system, a steam locomotive that has a four-wheel leading truck, one powered driving axle and a four-wheel unpowered trailing truck.
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4-2-4
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Source Word
4-2-4
Noun
countable
uncountable
Japanese Meaning
ワイト記法において、先導に4輪のトラック、動力軸に1軸、補助部に4輪の不駆動トラックを備えた蒸気機関車を指す名詞。
( plural )