The other helicopter picked up two patients with serious injuries.
Mr Taylor said both helicopters were requested as one of the Northland Rescue helicopters had a technical problem.
The Police Serious Crash Unit is investigating the collision. Surf Lifesaving Northern region said with summer fast approaching, drivers on beaches needed to take extra care.
"Beaches are roads so road rules apply but beach surface is different to roads. There are very soft patches which drivers don't realise and it doesn't take long for vehicles to roll over," said operational support officer Chase Cahalane..
He said over the years there had been accidents and even fatalities on Northland beaches that involved motocross vehicles, quadbikes, and four-wheel-drive vehicles.
"We have spoken to a lot of drivers who got stuck on Baylys Beach in the past," he said.
"Our advice to drivers is to drive to conditions and drive responsibly, especially in summer when a lot of people will be beaches."