What is the Engine Test Kit?

CAT Communications Adapter 3 is the latest generation of the Communication Adapter group and replaces the Comm Adapter II. This is the only recommended communication device for ET3 and the only data connection device that allows you to properly communicate with a CAT engine over dual data connections. This function is required for some ET functions (electronics technician).

What are the indicators tested by the Engine Test Kit?

What is the testing process of the Engine Test Kit?

What is the point of using Engine Test Kit?

What are the indicators tested by the Engine Test Kit?

The main indicators of engine performance tested by the Engine Test Kit are speed, power, torque, fuel consumption and so on. These indicators are usually indicated in the manual of the car or engine. In addition, there are some relative indicators, such as liter power, liter torque, liter mass, specific mass, etc., which can be compared between different engines.

What is the testing process of the Engine Test Kit?

The commonly used diagnostic methods with the Engine Test Kit mainly include the measurement of cylinder pressure, crankcase blow-by, cylinder leakage and leakage rate, intake pipe vacuum, vibration measurement of abnormal noise caused by excessive wear of cylinder piston group, as well as the crankshaft wear metal in the tank is a measure of the particle content.

For the measurement of cylinder compression pressure, it is mainly the pressure at the end of the compression of a four-stroke engine. Due to the pressure of the cylinder, the viscosity of the oil and the tuning of the cylinder-piston group, whether the adjustment of the valve train is correct, the sealing performance of the cylinder seal and other factors, in the pressure measurement of the engine cylinders, the cylinder-piston group can be diagnosed. If the sealing performance of the piston ring, valve and cylinder seal is good, the clearance of the valve must be adequate.

What is the point of using Engine Test kit?

①General start-up test. Evaluate the overall starting behavior of the engine.

② Diesel engine idle test. Evaluation of idle stability of diesel engines.

③Gasoline engine idle test. Evaluate idle stability and idle emissions of petrol engines.

④ Performance test. Evaluate the performance and economy of the engine under full load.

⑤ Load characteristic test. At the specified speed, the efficiency of the partial load of the engine is evaluated.

⑥Universal feature test. Evaluate the efficiency of the engine under different working conditions and create the basis for choosing the engine for the automobile.

⑦ Test of diesel engine speed control characteristics. Evaluate the constant speed of the diesel engine.

⑧ Test of mechanical power loss. Evaluate the mechanical power loss of the engine.

⑨The work uniformity test of each cylinder. In order to improve the fuel consumption of the engine, save energy, reduce exhaust fumes and exhaust pollution, this test is carried out.

⑩ Oil consumption test. Evaluate engine oil consumption under specific operating conditions.

Piston leak test. Evaluate the tightness between piston group and cylinder to monitor the operating state of the friction pair so that errors such as tension or snap ring can be found earlier.

To meet these growing demands, Guangzhou HERUI has various Engine Test Kits. For more information,please click on https://www.heruiparts.com/