How many air tanks does the bus have?
How many air tanks does the bus have? You have two air tanks because one is a wet tank and one is a dry tank. The first tank is the one that will collect a lot of condensation and dirt. The second tank is what will actually supply the brake chambers and will generally be dry.
How far can a bus travel on one tank?
On average, a clean-diesel school bus can travel about 510 miles on a tank of diesel vs. only 270 miles on gasoline, based on the same standard-sized fuel tanks.
How often should you drain air tanks on a bus?
Each air tank is equipped with a drain valve in the bottom. There are 2 types: Manual—operated by turning a quarter turn or pulling a cable. You must drain the tanks yourself at the end of each day of driving.
How long do bus engines last?
Over the long haul, newer diesel engines will last 15-20 years in a fleet, while a gasoline engine may need to be replaced once or even twice during the life of a school bus. “All of these are important for fleet managers to stop and consider when choosing a new school bus,” says Hedgecock.
What is the lifespan of a diesel bus?
This timeframe matches a diesel school bus, which has an average lifespan of 12 – 15 years as well.