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reliance capel coned socket type capel split capel with rivets rope capel mass and strength space factor selection of wire rope ordinary lay langs lay wire rope lay locked coil rope non-stranded ropes stranded ropes infield test for wire rope haulage rope guide rope wire rope core components of wire ropes wire ropes mine machinery trestles saddles traction rope track ropes: arial ropeway shuttle car exhaust conditioner compressed air locomotive trolley wire locomotive overhead wire locomotive electric battery locomotive diesel locomotive locomotive haulage rail-veyor pipe conveyor armoured chain conveyor capacity of conveyor scraper chain conveyor chain conveyor belt conveyor direct haulage calculations numerical haulage system mine car mine tub man hole jazz rail runway switch drop warwick backstay back catches buffers stop blocks safety devices on haulage gravity rope haulage main and tail rope haulage endless rope haulage direct rope haulage mine transportation system rope haulage system