It's about one-and-one-tenth times as heavy as a Pig.
In other words, the weight of a Pig is 0.91 times 601.26 pounds.(Domestic pig, Sus scrofa domesticus, a.k.a. S. domesticus) (adult)
It's about one-and-one-fifth times as heavy as a cubic meter of Snow.
In other words, the weight of a cubic meter of Snow is 0.83 times 601.26 pounds.(Freshly fallen, standard conditions; measurements taken in Norway, 1965-68)
One cubic meter of freshly fallen snow under standard conditions weighs an average of 510 pounds. Assembled in 2008, the world record largest snowman was constructed of 13,000,000 pounds of snow and stood 37.21 m (122.1 ft) tall.
It's about two-thirds as heavy as a Horse.
In other words, the weight of a Horse is 1.5 times 601.26 pounds.(Equus ferus caballus) (Arabian, adult)
It's about three-fifths as heavy as a Grand Piano.
In other words, 601.26 pounds is 0.61 times the weight of a Grand Piano, and the weight of a Grand Piano is 1.6 times that amount.(for Steinway & Sons, Model D Concert Grand Piano)
A Grand Piano, of the kind used for concert performances in large music halls, weighs 990 pounds. Well-made pianos such as this may last 75 to 100 years.
It's about one-and-two-thirds times as heavy as a Reindeer.
In other words, the weight of a Reindeer is 0.606 times 601.26 pounds.(for Rangifer tarandus granti, adult, bull) (a.k.a. Caribou) ()Rangifer tarandus)
It's about one-and-four-fifths times as heavy as a Panda Bear.
In other words, the weight of a Panda Bear is 0.56 times 601.26 pounds.(a.k.a. Giant Panda, Ailuropoda melanoleuca)(Adult, male)
An adult, male Giant Panda weighs up to 330 pounds. Despite having the digestive system of a carnivore, the panda eats only bamboo and must eat up to 14 pounds of it per day to compensate for the limited energy the plant provides.
It's about half as heavy as a Polar Bear.
In other words, 601.26 pounds is 0.529 times the weight of a Polar Bear, and the weight of a Polar Bear is 1.89 times that amount.(Ursus maritimus) (adult, male)