Used Crushers For Sale | Rock Crushers | Machinery and .Gyratory crusher, 30" x 60", manufactured by , Model 30-6-GY-554. Driven . Previously had 1000 HP, 4000 volt, 712 RPM, 3-phase, 60Hz AC motor.primary crusher main motor 1000 kvt,MP® Series Cone Crushers - As a secondary crusher, this MP1000 installation is critical to the success . motor permits setting adjustments in small . The pedestal-type main shaft is rigidly.