We have those black, male attachment fittings on our combo bucket and if it's hot outside no way that's going on there without cracking the hoses. Our Cat salesman told us they would, but they won't. Cat needs to work on that a little more. Although with our 277 and it's combo bucket, we didn't have too much of an issue with those, but our 60" combo on our 216 is a beotch.
Go hard, go fast, or go home