trackless mine

trackless mine

[′trak·ləs ′mīn]
(mining engineering)
A mine in which rubber-tired vehicles are used for haulage and transport.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
In a trackless mine operating round the clock, there should be 0,8 journeyman mechanic or electrician on the payroll for each major unit of mobile equipment in the underground fleet.
To install longwall faces in the trackless mines that are common in Australia, the Eimco 'Chock' trailer is often used.