Reasons for Low Oil Pressure of 12 Tons Dongfeng Truck Crane

12 tons of Dongfeng truck crane engine oil pressure is low:

1.The oil is dirty and viscous, which causes the oil pump to not draw in and pump out the oil, resulting in low or no pressure on the oil.

2.The oil is thinned and leaks from the gaps of the friction pairs of the engine, resulting in low oil pressure.

3.Oil oil pipe oil leakage, oil pump damage or parts wear exceeds the standard.

4.The engine oil plug, pressure gauge or circuit failure causes low oil pressure.