Forklift owners must see with terrible consequences of low-grade oil

Related to the use of fully synthetic electric forklift trucks engine oil and mineral oil advantages and disadvantages of different opinions, some say owners are easy to use fully synthetic, and some say the total synthesis has not imagined so good. Leaving aside the fully synthetic engine oil for the superiority of the engine, we first look at the long-term use of low-grade mineral oil and the consequences of not using antifreeze tank.

This is a Beverly 8V 1.4 dismantling the electrical forklift engine, the original owners of long-term use of oil as well as tens of dollars to use water as a radiator coolant, and long-term urban low speed, plus the maintenance cycle irregular lead less than 10 kilometers Wan last engine overhaul.

The engine has been completely disassembled

Carbon formation

The vast majority of vehicles currently on the market are already engine electronic fuel injection control, cylinder fuel injection works by first re-ignition at low speeds due to incomplete combustion, spewing gasoline can not be recovered, only to be attached the intake valve and combustion chamber walls, gasoline is likely to be volatile, but gasoline has stayed wax and varnish, wax and varnish long run piled thick, after repeated heating hardens to form a coke .

Wheel Driving Diesel Forklift engine crankshaft

Because long-term use of low-quality gasoline, oil, maintenance cycles are irregular and low speed main cause of carbon deposition.

Pistons coke

For the carbon on the piston is very easy to remove, but because of the piston continues to work, carbon is also very easy to longevity. By raising the speed of the shift can reduce the formation of coke, but can not be avoided. Like the picture on carbon through some sort of maintenance supplies additives have been difficult to remove.