Unlike modern engines they have no radio, no cutting equipment, only a single 35 feet ladder, and a top speed of 35-50 mph. They also have less water capacity (300 gallons) than a modern vehicle and poorer stability due to a lack of partitions in the water tank. A further problem is that the vehicle cabins are made of wood and offer very little protection to the crew in the event of an accident.
See also UK Firefighter strike 2002.
Green Goddess is also the name of a 1923 Hollywood motion picture directed by Sidney Olcott.