荷鞍 is read as にぐら (nigura) and means packsaddle.
にぐら
nigura
にづくり
packing
にもつ
burden
に
にあげ
unloading
にだい
(truck) load-carrying tray
にふだ
label
にやく
handling cargo
にうごき
movement of goods
にぬし
shipper
にうけにん
consignee
にもつでんしゃ
baggage car
におくりにん
consignor