Average operating weight for a standard size bulldozer is between 19,000 and 22,000 pounds. For example, our 70-horsepower bulldozer has a maximum operating weight of 19,304 lbs. Our larger bulldozers can range between 31,000 and 51,500 pounds. Our largest 190-horsepower bulldozer rental has a maximum operating weight of up to 51,365 pounds.Average operating weight for a standard size bulldozer is between 19,000 and 22,000 pounds. For example, our 70-horsepower bulldozer has a maximum operating weight of 19,304 lbs. Larger bulldozers can range between 31,000 and 51,500 pounds.