What are the hazards of excessive hydraulic oil temperature in manual forklift?
Manual forklift, also known as the cow and hydraulic pallet jack, is a simple lifting tool. Hydraulic oil of the manual forklift is too high and the damage is extremely high.
Manual forklift the main hazards are as follows:
The hydraulic oil temperature of the hydraulic pallet jack is high, the viscosity of the hydraulic oil of the hydraulic pallet jack will be reduced, the volumetric efficiency of the hydraulic system of the manual forklift and the working efficiency of the hydraulic system will decrease, and the leakage of the hydraulic pallet jack will increase, even making manual forklift is not working properly.
The hydraulic components of the manual forklift vehicle expand due to thermal expansion and contraction, so that the sliding gap of the hydraulic components of the hydraulic pallet jack vehicle becomes smaller, resulting in an increase in frictional resistance, a hydraulic valve of the manual forklift vehicle being easily stuck, and a hydraulic oil film formed. Thin, mechanical wear increases, resulting in failure of the mating surfaces of pumps, valves, motors, etc. due to wear and tear.
The rubber seal of the hydraulic pallet jack is easily deteriorated, the service life is shortened, and the sealing effect is not obtained, so that the hydraulic system of the manual forklift is seriously leaked.
The water vaporization of the hydraulic pallet jack and the vaporization of the oil easily cause cavitation on the mating surface, and the oil is oxidized to form particulate deposits, which may block the filter of the manual forklift, many orifices in the hydraulic system of the hydraulic pallet jack, and even the hydraulic system of the manual forklift is not working.
Therefore, the hydraulic oil temperature of the hydraulic pallet jack is too high, which will affect the components of the entire hydraulic system, shortening its life, or even working, making the entire manual forklift in a paralyzed state.
-
Breakthrough improvements in bucket tines and masts"We are a manufacturer specializing in the production of all kinds of standard forklifts and off-road vehicles. We produce a complete range of internal combustion forklift trucks, and they are very easy to use. In the following content, we will introduce the relevant knowledge of the product in detail, I hope it can be helpful to you when you use it.Do you like ?0
Read more -
New energy forklift power system controllerIn the electric forklift power unit, when the forward contactor is closed, the motor is in a forward rotation state; Whereas, when the reverse contactor is closed, the motor is reversed. By changing the direction of the armature current or excitation current, or by changing the polarity of the excitation winding, the commutation control of the motor is realized. However, the use of two sets of excitation windings with opposite windings will lead to a complex structure and an increase in the volume of the motor, so the first two methods are more commonly used in practicalDo you like ?0
Read more -
Electric forklifts vs. internal combustion forkliftsHowever, there are also some drawbacks to internal combustion forklifts. First of all, diesel engines are more expensive to run, especially against the backdrop of the current surge in oil prices. Secondly, the internal combustion forklift is noisy and vibrate, and the operating noise of the diesel engine has an irreversible impact on the human body. In addition, the exhaust gas pollution is serious, even if the processor is installed, it will cause environmental pollution, and it is necessary to clean up the dust regularly, which is more cumbersome to maintain, and can easily lead to oil pollution problems on the site.Do you like ?0
Read more -
What are the daily maintenance of electric forklifts?Electric forklifts are important equipment in warehousing and logistics operations, and regular maintenance is crucial. The following guide provides comprehensive recommendations for electric forklift maintenance:Do you like ?0
Read more -
"Electric Forklift Maintenance: Longer Life and More Efficiency"The above is a brief introduction to the maintenance work of electric forklifts, only the correct maintenance work can ensure the better operation of electric forklifts and improve work efficiency.Do you like ?0
Read more -
"Level 3 maintenance is indispensable! Forklift maintenance strategy"First, the key points of the first-level maintenance of forklifts Carefully check the engine oil quantity, oil viscosity and oil cleanliness; Thoroughly clean the battery and add distilled water if necessary to ensure performance; Examine the appearance and tightness of the fan belt; Check the gearbox, drive axle, working oil pump and water pump transmission device for abnormal noise; According to the regulations, add an appropriate amount of oil or grease to each part of the clutch and brake longitudinal link;Do you like ?0
Read more
