steam-powered locomotive for drawing heavy loads along surfaces other than tracks
A traction engine is a self-propelled steam engine used to move heavy loads on roads, plough ground or to provide power at a chosen location. The name derives from the Latin tractus, meaning 'drawn', since the prime function of any traction engine is to draw a load behind it.
例句与用法
1.
Design on traction engine feedback testing system 牵引电机反馈试验站测控系统设计
2.
Dy model crawler plastic traction engine Dy型履带式塑料型牵引机
3.
Dy model crawler traction engine Dy型履带式牵引机
4.
Three - jaw traction engine 三爪式牵引机
5.
Conveyor traction engine 皮带式牵引机
6.
Its highly efficient synchronous engine uses only 60 % of the energy that traditional traction engine consumes , therefore lower the cost electricity 高效率的同步电机，其消耗的能量仅为传统曳引机的60 %左右，为业主减少了用电成本。
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