Males can weigh 130 â `` 200 kilograms ( 286 â `` 440 lb ) , and females 35 â `` 60 kilograms ( 77 â `` 132 lb ) . Males can weigh 100 -- 200 kilograms ( 220 -- 440 lb ) , and females 35 -- 82 kilograms ( 77 -- 181 lb ) .