well, yes and no.  There are a couple places to get power.  There is a round connector along the wall beside the hydraulic controls that is a power tap.  It is where most monitors will draw power, so it will probably not help. You can farmer engineer a connection or buy an OEM one.

If you take off the panel in the lower right wall of the cab where the owner's manual stores there are a whole bunch of wires and circuit breakers and stuff you don't want to spll a can of pop into.  That is where I connected my 2-way.