Machine description: FINLAY 2002 MODEL 596 CRAWLER SCREEN POWERED BY DEUTZ 4 CYLINDER DIESEL ENGINE AND HYD. DRIVE, EQUIPPED WITH VIBRATING GRIZZLY WITH HYD. RAISE, 42" TRANSER CONVEYOR, 42" HYD. OSCILLATING DIS... more info about the 2002 Finlay 596 HYDRATRAK.