[kkfx]

In EU a common classic dryer absorb 2000W, a heat-pump one around 800W. Of course they have a certain load limit, you can't dry an entire winter bed lingerie all together.

Anyway most washing machines (those who also dry and those who only wash) and dishwashers absorb around 2kW when they heat the water, for washing machines typically only one time (two if they also dry) for dishwashers 2 or 3 times. Running time depends of the program you choose: the quickest wash in general is 15' as the quickest dry, a typical wash for misc clothes is 1h/1h30', drying is 20' (much depend on how quick you can run the washer spin cycle, at 1500rpm 15' drying is enough in most cases). A dishwasher takes typical cycle is 1h30'.

Of course professional dishwashers run in few minutes, and they are far larger than the "standard 60x60x90 cm size", washing machines and dryer take the same times even at nearly-industrial product.