What are the specific requirements for heat release on a mini excavator?

1. Ensure smooth discharge of hot air

(1) Do not open the radiator compartment partition or period as the heat transfer process of the vortex assembly at random. It is not always easy to do so because of the influence of high temperature air removal.

(2) A number of exhaust ports in each cabin are well known, so insist that the protections and exhaust port pumps at the bottom of the engine will prevent objects from appearing and placing or blocking exhaust heat. Is. Reducing the intake star will increase the engine

temperatures in the cabin and increase intake air temperatures. In addition, premature aging due to high temperatures can damage electrical components.

2. Air intake

In addition to avoiding hot air return and ventilating the area, one factor that affects airflow is the air hood and fan. Today, fume hoods consist mainly of venturi, rings and boxes. The orientation of the fan and hood is strictly required and

distance between the fan and the engine is also required. Since the hood is usually used to increase the power of the fan, the air is evenly distributed through the radiator core, thus preventing hot air from flowing back into the engine compartment.

3. Intake Resistance for Intake Temperature Scale Specifications (Cummins Engine Intake Resistance 6BT5.9 specification ≤ 15in H0o) Engine output decreases by 1% and engine output increases by 6°C when the intake temperature is 38°C or higher. 1.5% Warranty)