What are the reasons why a manual forklift cannot be lifted?
2 Answers
Excessive wear gap between the valve stem and valve body: Due to prolonged use of the distribution valve or unclean oil, the wear between the valve stem and valve body accelerates, damaging the sealing surface and causing oil leakage. Below is relevant information: Precautions for manual hydraulic forklifts: It is strictly prohibited for personnel to stand on or under the forklift's forks; Avoid using the forklift for high-altitude operations as much as possible. If necessary, a forklift protective cage must be used, inspections must be carried out as required, and PPE must be worn. Operations can only proceed after approval; Before use, the forklift must be inspected according to the checklist. Any issues found should be repaired promptly, and forklifts that are not properly repaired must not be used. Manual forklift: A manual forklift is a dual-purpose vehicle for high-lifting loading and unloading and short-distance transportation, as it does not produce sparks or electromagnetic fields. It is particularly suitable for loading, unloading, and transporting flammable, explosive, and fire-prohibited items in places such as automobile loading and unloading areas, workshops, warehouses, docks, stations, and freight yards. This product features balanced lifting, flexible rotation, and convenient operation.
Hey, anyone who's been working with manual forklifts for a while knows how frustrating it is when the thing suddenly won't lift. The most common issue is with the hydraulic oil—either the oil level is too low (just check the dipstick; if it's below the minimum line, top it up with the right hydraulic oil), or there's a blockage or leak in the oil line, so you'll need to check for loose or damaged pipe connections. Overloading is another culprit—forklifts have a rated load capacity, and if you try to lift something too heavy, the forks won't budge until you lighten the load. Mechanical issues can be a headache too, like worn-out seals in the cylinder, a damaged oil pump, or a stuck piston, all of which can sap the lifting power. Regular maintenance is key—don't skip oil changes. When these problems pop up, don't force it; get it fixed properly. Cutting corners will only cause bigger headaches down the line.
