Top lawn rollers have various kinds of weights. A few can reach 200 lbs while others can get more than 600 lbs. However, if you talk about an empty lawn roller weight, it will mostly range between 20-70 lbs. The dimensions and substance of a roller dictate its weight. Most rolling pins have 2-3 lbs per square foot of weight. The largest lawn roller weighs in at a whopping 170 lbs per square foot.