Big Rock Equipment | North American Dealer of High …
480-695-7178. sales@bigrockequipment. Tucson, Arizona. Big Rock Equipment can supply all parts for the Superior™ MK2 gyratory crushers. Just supply us with the OEM part number and we can quote you with the correct quality part on time and under budget. We can supply parts for the following MK2 gyratory crushers. Mk2 42-65. MK2 54-74 & 54-75.