The two main types of jaw crusher produced by Parker are both single toggle designs Hydraulically assisted jaw adjustment and groove block shim placement 1300 x 1050 1000 38 000 12 SPC 200 310 380 365 450 475 570 590 715 730 870 600 x 300 280 4 200 4 SPC 30 25 35 30 45 35 55 40 65 45 75 …