I've had an L3800, a BX2370, and now a BX2380 and they all do it with ease. I really don't even think about it, but it is how I get full heaping scoops of pretty much anything. (BX2370 had joystick next to steering wheel; BX2380 has it on fender near seat. Position of joystick does not matter). Valves and flow determine that.
That said, when using my grapple, I sometimes get frustrated because it will only do 2 of the 3 at any given time (diverter valve instead of true 3rd function). If it would do all 3 simultaneously, I would be slightly more productive. I find myself waiting to open/close the grapple lid until it's positioned where I want it. I'd rather do all 3 at once.