"Likewise the head and tail pulleys / shafts of the conveyor belts are made of compact easy-to-handle metal structures which can dragged / pulled by bulldozer (intermediate-sized belts) or ***belt head pulley- / shaft-carrying / -transporting vehicle*** in the case of [wider-sized] belts.

sources:

***Head and tail drive pulleys for coal conveyor belt*** - 2 Jul 2010 ... The conveyor belt running between mining giants Anglo Thermal's Zibulo mine and BHP Billiton's Klipspruit project's Phola coal processing ...
www.miningweekly.com/.../head-and-tail-drive-pulleys-for-zi... -

[PDF] Conveyor Belt Maintenance - : PDF/Adobe Acrobat - Quick view
***Conveyor belt maintenance not only includes proper care of the .... belt is flipped over at the head and tail on the return side***. This allows the belt to ...
www.fennerdunlopamericas.com/pdf/MaintenanceFDA0105.pdf -

[PDF] MILLING MACHINE CONVEYOR BELT ADJUSTMENT !!!WARNING!!! NEVER ... - : PDF/Adobe Acrobat - Quick view
IF THE ***CONVEYOR BELT IS TRACKING TO EITHER THE LEFT OR THE RIGHT SIDE OF THE CONVEYOR HEAD SHAFT OR TAIL SHAFT*** THEN THE OPPOSITE END WILL NEED TO BE ...
www.roadtec.com/downloads/conveyor_belt_adjustment.pdf -

Belt Conveyor,Conveyor Idler Manufacturer,Conveyor Roller in China - Our prime products are carrying idlers, impact idlers, training idlers, ***conveyor head pulleys, conveyor tail pulleys and belt conveyors***. ...
www.beltconveyoridler.com/ -

[PPT] Guarding Conveyor Belts - A New Perspective on Equipment Guarding - : Microsoft Powerpoint - HTML
20 May 2010 ... ***Belt Conveyor Components to Guard. Head & tail pulleys***; Take-up & bend pulleys; Return rollers (Subject to miner's exposure) ...
www.usmra.com/.../Conveyors/Equipment_Guarding_Conveyor_Bel...

[DOC] Training of Conveyor Belt - : Microsoft Word - HTML
***When training a new conveyor, the first adjustment should be to make certain that the belt will travel centered on the head and tail pulleys***. ...
www.conveyorandrubber.com/.../Training of Conveyor Belt.doc -