Energy use in transport. That is, the energy of the EMU will continue under EL is huge, but if there is a trailer car in the lot, then the power consumption of the EL train EMU may be less so often use the number of trains is not long, but the Cabinet if EL c is too long, the acceleration in the bus, it is OK, very much as well. In the majority of energy consumption, therefore, is no different.Weight down the shaft to use the towing carriage of the EL is quite high and the difference with passenger trailers are extremely weight balance and the Rails, including a support rail damage and wear is greatly opposed to EMU and much more balanced, thus making the issues of maintenance, it is considered worse than EL explicitly EMU.On the price side is EL with a tree are heavy and designed a quality hunt band (Bogie Design) are more complex than making much higher in price, but EMU system facilities, it has not cost less as well. In the portion of the price, therefore, depends on the supply, which is considered to be no different.Domestic Thailand has EMU car procession system 15 years ago, while engineers and operators, mainly in the country does not yet have the experience, familiar with the system, much of the EL, which is regarded as one of the disadvantages.Key advantages for the villagers to use EL is to provide service along the route, which has half the power system can be carried by the passenger from the car and to be able to improve existing passenger car trailer used. However, if entered. Long term plans are to expand the distance of the rail section of the electrical system is installed, and then increased. This aspect of EL benefits may not be much.
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