Application of drive systems for mine haulage vehicles
Titel:
Application of drive systems for mine haulage vehicles
Auteur:
Johnson, Joseph W.
Verschenen in:
International journal of mining, reclamation and environment
Paginering:
Jaargang 3 (1989) nr. 3 pagina's 155-161
Jaar:
1989
Inhoud:
There are many different types of open pit mining operations around the world, and the challenge for any drive system manufacturer is to produce a system or systems that will work satisfactorily In these mines. Several factors must be considered, such as vehicle speed requirements, available engine horsepower, mine rolling resistance, grades, grade lengths, payload and tire sizes. How well a particular drive system performs depends on size, weight, and available tractive/retarding effort. In addition to performance, the system must also, have an operating cost that will be acceptable over the life of the equipment Today the choice of drive or electrical and within these Woes there are several manufacturers. Regardless of how die power is provided to the rear wheels, the job most he accomplished reliably and at acceptable cost. This paper will cover characteristics of an electric drive system and how it is applied.
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