Authors: D.M. Dubinkin, A.B. Kartashov, G.A. Arutyunyan

Title of the article: Justification of the number and type of tire size for unmanned dump truck

Year: 2020, Issue: 3, Pages: 25-33

Branch of knowledge: 05.05.06 Mining machines

Index UDK: 629.35

DOI: 10.26730/1816-4528-2020-3-25-33

Abstract: The article substantiates the quantity and type of tire size for unmanned dump truck. Types of tire sizes for dump trucks are given, as well as an analysis of applicable tires for dump trucks. An example of tire configuration for a dump truck is described, as well as the differences between projects and dump trucks with the traditional arrangement of large tires. The working productivity of large tires was calculated using the TKH “tons per kilometer per hour” technique. The general tasks that need to be addressed when designing a dump truck are highlight-ed. The conclusion is made on the relevance of the development of scientifically based approaches when designing dump trucks. The above data indicate that when surface mining, it is possible to solve the economic problem of reducing the operating costs of transporting minerals by applying the pro-posed arrangement and number of large tires when designing new dump trucks, including robotic and unmanned ones.

Key words: unmanned mining dump truck productivity mining mining dump truck large tires

Receiving date: 24.05.2020

Publication date: 04.09.2020

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