Batteries such as automotive, truck, 8-d and commercial golf cart type batteries. Cases can either be rubber or plastic and can be complete.
These batteries are encased in steel. Electric fork lifts, electric pallet jacks, electric floor sweepers are examples where steel case batteries can be found.
Electric motors of 15 horse power and up.
Electric motors free of excessive steel that are two horsepower and above. Information is usually tagged on motor. Attached gearboxes or pumps will be subject to weight deduction.
Radiators from older automobile and truck tractors, that consists of copper and yellow brass. Material must also be free of iron and plastic.
Radiators from older automobile and truck tractors, that consists of copper and yellow brass. Steel and plastic is allowed but is subject to weight deduction depending on amount of iron or waste.