An appropriate name considering that unsightly, huge trunk on the underside. Quite a big plane for a single engine.
It's a Pratt and Whitney Canada PT6A-140 turboprop engine capable of 867 shaft-horsepower. The Super Cargomaster EX has a max cruise speed of 185 knots (212 MPH or 343 KPH) and can carry nearly 4,000-lbs of cargo and two people.
Brings me back to my younger days flying the Caravan Amphibian around in MFS2000 and dreaming of having one later in life, until I found a used one with damaged interior for US$2,000,000. Welp.