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Fuel system
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Update time : 2023-12-28 17:48:23
3. Fuel system
Before starting a new engine, the fuel tank should be filled with fuel. Before refueling, check whether the fuel tank and fuel pipelines are clean; burn
The oil filter should be installed on the engine after being filled with clean fuel.
Most diesel fuel available in the market can be used on CUM engines, but must meet viscosity, sixteen
Requirements for performance indicators such as alkane number, flow rate, water and sediment, and oil point: viscosity should be maintained at an ambient temperature of 40 ℃
Between (1.3~5.8) x10m2/s; When the ambient temperature is above 0 ℃, the cetane number should not be lower than 40. When the ambient temperature is low At 0 ℃. The cetane number should not be lower than 45; The sulfur content shall not exceed 0.5 weight percentage; Water and sediment must not exceed If the volume percentage exceeds 0.05, the fuel should be kept clean and free of moisture or impurities, otherwise it will cause the fuel pump and injector to tighten
Heavy damage; The cloud point of the selected fuel (the temperature at which paraffin crystals first appear) must be higher than the minimum ambient temperature at which the fuel operates
Lower the temperature by 6 ℃, otherwise the wax crystals will cause fuel system blockage.
Before starting a new engine, the fuel tank should be filled with fuel. Before refueling, check whether the fuel tank and fuel pipelines are clean; burn
The oil filter should be installed on the engine after being filled with clean fuel.
Most diesel fuel available in the market can be used on CUM engines, but must meet viscosity, sixteen
Requirements for performance indicators such as alkane number, flow rate, water and sediment, and oil point: viscosity should be maintained at an ambient temperature of 40 ℃
Between (1.3~5.8) x10m2/s; When the ambient temperature is above 0 ℃, the cetane number should not be lower than 40. When the ambient temperature is low At 0 ℃. The cetane number should not be lower than 45; The sulfur content shall not exceed 0.5 weight percentage; Water and sediment must not exceed If the volume percentage exceeds 0.05, the fuel should be kept clean and free of moisture or impurities, otherwise it will cause the fuel pump and injector to tighten
Heavy damage; The cloud point of the selected fuel (the temperature at which paraffin crystals first appear) must be higher than the minimum ambient temperature at which the fuel operates
Lower the temperature by 6 ℃, otherwise the wax crystals will cause fuel system blockage.
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Widely used in various fields such as transportation, engineering, mining, and agriculture. How to maintain CUM
Widely used in various fields such as transportation, engineering, mining, and agriculture. How to maintain CUM
