Shifting gulliver, who was a giant in comparison to the tiny lilliputians, was an amazing feat. How do the tiny lilliputians succeed in doing it?

From the text:

"It seems, that upon the first moment I was discovered sleeping on the ground, after my landing, the emperor had early notice of it by an express; and determined in council, that I should be tied in the manner I have related, (which was done in the night while I slept;) that plenty of meat and drink should be sent to me, and a machine prepared to carry me to the capital city."

"These people are most excellent mathematicians, and arrived to a great perfection in mechanics, by the countenance and encouragement of the emperor, who is a renowned patron of learning. This prince has several machines fixed on wheels, for the carriage of trees and other great weights. He often builds his largest men of war, whereof some are nine feet long, in the woods where the timber grows, and has them carried on these engines three or four hundred yards to the sea. Five hundred carpenters and engineers were immediately set at work to prepare the greatest engine they had. It was a frame of wood raised three inches from the ground, about seven feet long, and four wide, moving upon twenty-two wheels. The shout I heard was upon the arrival of this engine, which, it seems, set out in four hours after my landing. It was brought parallel to me, as I lay. But the principal difficulty was to raise and place me in this vehicle. Eighty poles, each of one foot high, were erected for this purpose, and very strong cords, of the bigness of packthread, were fastened by hooks to many bandages, which the workmen had girt round my neck, my hands, my body, and my legs. Nine hundred of the strongest men were employed to draw up these cords, by many pulleys fastened on the poles; and thus, in less than three hours, I was raised and slung into the engine, and there tied fast. All this I was told; for, while the operation was performing, I lay in a profound sleep, by the force of that soporiferous medicine infused into my liquor. Fifteen hundred of the emperor's largest horses, each about four inches and a half high, were employed to draw me towards the metropolis, which, as I said, was half a mile distant."