The invention relates to the field of forklift engines, in particular to a multi-fuel electronic injection engine for a forklift.The multi-fuel electronic injection engine comprises a fuel feeding
system for feeding
gasoline or
natural gas to an engine cylinder
combustion chamber and an
electronic control system for controlling feeding of
gasoline and feeding of
natural gas fuel to the engine.When the
gasoline is fed, a corresponding gasoline
nozzle is opened, meanwhile, a corresponding
ignition coil of the cylinder
combustion chamber starts to ignite, and air synchronous with injection gasoline enters an
electronic throttle valve, and then enters the cylinder
combustion chamber through an air intake manifold to allow the engine to operate; when gas is fed, a corresponding gas
nozzle is opened, meanwhile, a corresponding
ignition coil of the cylinder
combustion chamber starts to ignite, and air synchronous with injection gas enters the
electronic throttle valve, and then enters the cylinder
combustion chamber through the air intake manifold to allow the engine to operate; the
electronic throttle valve is arranged on the air intake manifold, adjusts the opening degree of a speed-limiting
throttle valve body and limits the opening speed of the
throttle valve body.