Generally, in the Counterbalanced Forklift operation, these aspects cannot be matched. It is often expressed as: Counterbalanced Forklift's engine speed drops, the working speed is slow, and the mining is weak. Let's discuss it with everyone. First, test the output power of the Counterbalanced Forklift engine. If the output power of the Counterbalanced Forklift is much lower than the rated power, if you want to start from the simplest method at the construction site, first check if the fuel filter is clogged and there is any leak in the fuel line. Where is the gas, the plunger in the fuel pump, the fuel injection head, the oil discharge valve is seriously worn, the air filter intake air is unobstructed, the Counterbalanced Forklift engine with turbocharger, the turbocharger is damaged, Counterbalanced Forklift Whether the engine is fast and high temperature, the viscosity of the oil is reduced, the cylinder wall is closed tightly, the compression ratio is reduced, whether the cylinder liner assembly is worn and the cylinder is severely trapped, and the Counterbalanced Forklift engine valve is not tightly closed. These are the engines that seriously affect the Counterbalanced Forklift. The factor of power. If the engine of the Counterbalanced Forklift is excluded from the lack of power output, it is necessary to consider the matching between the flow rate of the hydraulic pump and the output power of the Counterbalanced Forklift engine.
Counterbalanced Forklift In the construction operation, according to the load requirement of the operation, the speed is inversely proportional to the load (flow and pressure), that is, the product of the output pressure and flow of the pump is a constant, and the output power of the pump is constant or approximately constant; If the control system fails, the engine balance of the Counterbalanced Forklift-pump-valve-load can be optimized in different working conditions, so that the Counterbalanced Forklift can not work normally, so we must master the excavator produced by various manufacturers. Control System. Such as Daewoo's EPOS system, Kato's APC system, Komatsu's CLSS system, etc.; when dealing with faults, there is also a simple to complex analysis and confirmation. Combined with modern excavator, it is a machine-electric-liquid integrated product with high technical content. Therefore, when dealing with faults, it is generally started from the electrical system, then the hydraulic system is checked, and finally the mechanical transmission system is checked. When checking the hydraulic system, check from the auxiliary oil circuit - control oil circuit - main oil circuit - control components.
