The gas cylinder has exploded as the crew has dealt with a fire that spread into several farm buildings and destroyed the vehicles.
The crew was called at about 03:30 BST at Little Hallingbury, Essex on the Heartfordshire border near Bishop’s Stortford.
They stopped the fire from spreading to a nearby house and with horses with horses, which were unhealthy.
Station manager Li Hurst described it as a challenging event to bring it into control “with the crew” with a well -developed fire and very limited water supply “.
He said, “The crew also had to struggle with several gas cylinders inside the burning buildings, some of which exploded due to intense heat,” he said.
The additional crew including Hetfordshire helped deal with the fire.
Water boosers, which are large vehicles, who carry significant amounts of water, were brought to provide adequate water supply to them.
Essex County Fire and Rescue Service stated that the cause of the fire was unknown.