動力總成概述

車輛 的動力總成是由引擎、電池、發電機，以及包含變速箱、逆轉機 、車輪等傳動系統 所組成。Derail Valley 中包含了以下類型：

• 架線電力 - 以電車線作為電力來源 並以電力 傳動。

• Battery-Electric - Features an onboard battery electric powersource and electric transmission.

• Diesel-Electric - Features an onboard internal combustion engine powersource and electric transmission.

• Diesel-Hydraulic - Features an onboard internal combustion engine powersource and hydraulic transmission .

• Diesel-Mechanical - Features an internal combustion engine and mechanical transmission

• Steam - Features a steam-powered engine and transmission .

The type of powertrain a vehicle comes with notably affects its characteristics . Among those, there is a risk of powertrain overheating , and the different types of damage a powertrain can receive, such as mechanical and electrical .

Vehicles' powertrain type is what dictates the starting portion of their name .