中国大学MOOC: 3. Characterized by their different transmission types, there are three types of diesel locomotives, such as diesel-mechanical locomotive, diesel-hydraulic locomotive and diesel-electric locomotive.相关知识点: 试题来源: 解析 对
Diesel engine, any internal-combustion engine in which air is compressed to a sufficiently high temperature to ignite diesel fuel (distillates of heavy hydrocarbons) injected into the cylinder, where combustion and expansion actuate a piston. The mechani
Locomotive, any of various self-propelled vehicles used for hauling railroad cars on tracks. Although motive power for a train-set can be incorporated into a car that also has passenger, baggage, or freight accommodations, it most often is provided by a
Mainly related products: all types of internal combustion engine on the train with aluminum parts, various types of locomotives riveter, sheet metal, welding, etc., the other is mainly responsible for the export item after the machining of large castings in high-speed diesel locomotive transport ...
At the moment, diesel locomotives have proved to be economically expensive: high diesel fuel consumption, low durability of drive engines and pollution of the workings atmosphere. Battery locomotives have become more economical and ecological again. Based on the above, the PHP...
Owing to their wide variety of advantages compared to diesel and steam locomotive systems, electric locomotive systems have become the most popular and widely used systems for traction systems. With the advent of power electronic devices, modern electric traction systems are usingmultilevel invertersfo...
Place of Origin Tianjin, China Brand Name Brother Model Number GD1 Tourist Train Track Use Tourist Attraction Size Our design OR according to customers' requirement. Locomotive's Capacity 2 people(Driver and co-driver) Gauge Field exploration Engine Diesel Generator Wheel HEZB steel Climbing ability...
While diesel locomotives are generally not turned off but idle for long periods of time, railroads would prefer to minimize idle periods, and there is also strong environmental pressure to minimize idle time. Thus, the present long-idle characteristic of diesel locomotives is not a good ...
There is a variation of this train calledICR(InterCity Rijtuig)with a lower driver’s cabin that is often pulled by a locomotive. TheIntercity Directis a fast domestic Intercity rail service using modern ICR single-decker carriages similar to the above ICM layout. It only serves theAmsterdam-...
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