JS3042 Jaw Crusher Fabricated, stress-relieved submerged arc welded steel base Drop-forged heat-treated 4340 chrome-nickel-steel eccentric shaft Hydraulic shim adjustment Reversible manganese steel jaw dies Massive grooved, split hub flywheel Large, spherical self-aligning roller bearings Jaw Drive 150 hp (112 kW), 1200 rpm crusher motor
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