Drum Washer Crusher | Model TRC-7000 | Drumbeaters of AmericaDrum Washer Crusher. Model TRC-7000. The Drum Washer Crusher Model TRC-7000 is a dual purpose machine. It can be used to wash drums or/and to crush.drum washer and crusher,Drum Washer Crusher | Model DWC-7000 | Drumbeaters of AmericaDrum Washer Crusher - Model DWC-7000. This equipment is capable of washing and crushing drums or containers sized up to 55 gallon ( up to 85 gallon.