I bought a pair of 60KG dumbbells. Is it too heavy?

That’s called a barbell, not a dumbbell! Is the pole very long? The barbell is used for pushing. It is lifted to the chest, pushed out and pulled back. It has an effect on almost the entire upper body. It is an exercise method that I like very much, but is your 60KG table too heavy? I came from a sports school, and the coach always told us to lift the 45KG weight at most. There must be a reason why your weight is too heavy. Be careful of hurting your waist. Change it. You can keep the 60KG weight for weight lifting! Or buy a few more discus and put them on for squatting. Your weight is about 90KG, which is suitable. Just put it on your back, squat down and stand up. The speed of getting up must be fast. It is best to have two people watching. , lest...you know.

45KG push and 90KG squat.