Is this a new species of bumblebee?

Last Spring I sow this type of bumblebee for the very first time in my life.
Was very lucky to take some photos, as they are moving all the time and fast, much faster than other species, at least in my opinion anyway.
Does anyone here knows what kind of bumblebee is this one and if yes could you please post links & answers in comments bellow? Thank you so very much.