Last Updated：2025/12/05

A device for moving coal, coke or anthracite into the firebox or furnace of a steam boiler, which was fitted to many large steam locomotives.

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mechanical stoker

Source Word

mechanical stoker

Japanese Meaning

大型蒸気機関車等の蒸気ボイラーに設置され、石炭、コークス、または無煙炭を火室や炉内に自動で送るための機械式装置

The mechanical stoker saved the crew hours of backbreaking work shoveling coal into the firebox.

自動給炭機は、乗組員が火室に石炭をくべるという骨の折れる作業に要する時間を何時間も節約した。

Sense（1）

These boats maintain a speed of 21 knots and were built for coal firing, with mechanical stokers.

mechanical stokers

（ plural ）