無む限げん軌き道どう

noun, noun which may take the genitive case particle 'no'

continuous track; caterpillar track

Technical term for the endless belt of metal plates used on tanks, bulldozers, and similar vehicles.

• 戦せん車しゃは無む限げん軌き道どうで不ふ整せい地ちを走そう行こうする。

  Tanks travel over rough terrain using continuous tracks.

• ブルドーザーの無む限げん軌き道どうがぬかるみに沈しずんだ。

  The bulldozer's caterpillar tracks sank into the mud.