The Model 18T Oil Filter Crusher from Herkules can crush multiple filters or one large 20" filter extracting up to 98 percent of oil and reduces the filter size by 80 percent. The 18T is powered by Herkules Air Bag Technology, a maintenance free durable power system with a 5 year warranty and eliminates electrical and hydraulic hazards, providing a safer work environment. The dual door/latch interlock system is also provided for operator safety during the systems 35-55 second crushing cycle and the 18T produces 18 tons or 36,000 lbs. of crushing force with a required 120 psi. The unit is also equipped with a filter regulator air gauge, allowing the user to set the proper air pressure.