The Chopper
This one only has 1 engine. The bigger ones have 2 . Total horse power is 650 for the small ones and 1050 for the double engine choppers. They have controls for Africa. One control is a metal detector which shuts down everything if a piece of metal over 1/2 inch long is picked up. So far we have pulled out a builders tape measure, a wrratah standard, fencing wire, tools, and steel bars.