Firefighters were sent to safeguard the pioneers, who were left gotten on the Arkham Asylum ride at Warner Bros Movie World for 90 minutes.
At the time temperatures at the pleasure stop outflanked 30C.
The breakdown happened just before the thrill seekers achieved a drop on the intrigue, which can fulfill a top speed of 85km/h (52mph).
The occasion comes three months after a mischance on a ride at close to stimulation stop Dream world, which killed four individuals.
Queensland Ambulance Service official Paul Young said none of the got voyagers at Movie World required therapeutic treatment.
He communicated: “They all looked to some degree flushed and to some degree hot as you would envision, sitting in the sun.”
Four voyagers were brought down from the ride in a careful selector, while others were depleted by technique for a phase orchestrate.
In a revelation, Warner Bros Movie World rebuked the stoppage for “a mechanical issue with the chain” of the rollercoaster.
It communicated: “Because of the time required to reset the mechanical issue, we pulled in the Queensland Fire Brigade to help with the clearing technique.
“Our get-together and the fire unit routinely prepare for this kind of clearing.”
In November, the ride was cleared after a flourishing review of Warner Bros Movie World.
The review was requested by Queensland government in the aftereffect of the risky occurrence on the Thunder River Rapids ride at Dreamland, which is under four miles from Warner Bros Movie World.
Never land proprietor Ardent Leisure has claimed that the ride will be crushed.