The heavier the load, the harder the brakes are applied so it can never run away.
In every other way this sturdy little trolley seems to be the same as all its competitors: steel chassis, aluminium deck, etc. but pains taking design mean that it is neater, simpler, stronger and lighter.
No other trolley is as safe or as foolproof to use.
And, at just 47kg for the trolley and 8kg for the handle it’s light and easy to carry too.