... voltage, reverse power7) Monitor function: speed, water temperature, lube-oil temperature, lube-oil pressure, exhaust temperature8) Gas consumption: less than 0.33cbm ... shall immediately report unit long, and checked4). Temperature lubricating oil in 60 degrees, the continuous long time running, ... maintain)10). Each running 250 hours, a new oil and oil filter core, fuel filter core, replace all kinds ...