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Substantial fuel economy improvements through reduced fan-on time and higher thermostat temps.

  • Radiator fan-on time, which draws in the range of 25 horsepower, can be cut more than 50 percent. This saves about 1.37 gallons of diesel per hour of fan run time.
  • A 7% fuel economy improvement was gained by raising fan-on temperature to 230°F -resulting in reduced fan-on time -in a yearlong test conducted with a fleet of Connecticut refuse trucks.
  • A 3% fuel economy improvement was gained by using 215°F thermostats in conjunction with Evans Heavy Duty Coolant. This was proven by the SAE Type II Fuel Consumption Test conducted by the PAVE Research Center at Auburn University. The engine fans were locked "on" for both the test and control trucks, eliminating the fans as a variable that could affect the test results.

Lifetime performance and savings.

  • Evans Waterless Heavy Duty Coolant will last the life of the engine, as long as it does not become contaminated by water.
  • Once it is installed, there are no coolant disposal issues.
  • The additives in Evans Waterless Heavy Duty Coolant are stable. No SCAs are needed.

For more information about Evans Coolant

office (860) 668-1114


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