We don't have synonyms for rulley yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are pulley, mulley and rolley.
(n) :
(UK, Yorkshire) A four-wheeled horse- or tractor-drawn wagon, usually with low or non-existent sides, used for farm work, to carry goods and, on occasion, people. Fixed rear axle, turntable front axle.
(n) :
(UK, Yorkshire) A four-wheeled horse- or tractor-drawn wagon, usually with low or non-existent sides, used for farm work, to carry goods and, on occasion, people. Fixed rear axle, turntable front axle.