Before buying a forklift truck, you must ensure that it is correctly inspected and given a test run. This applies especially to trucks being acquired on line. It is really vital to detect potential problems with trucks purchased from businesses on the Web.
Be sure to start the engine from cold, and note the ease with which the engine turns over and whether there is too much smoke. This is especially crucial with IC engine trucks.
Testing the performance of the truck in tough situations should be included in the test run. A driver who is qualified can operate the truck in forward and reverse, up the ramp.
You could perform your own inspection of an IC engine truck. On a clear area of floor, run the truck around for a few minutes while a skilled driver tests the hydraulic functions. Then, examine the ground underneath for indications of fluid leakage. Even seemingly insignificant leaking can lead to serious problems which will be very expensive to fix later on.
A trained person should inspect the chains and masts. Check with and without a load that the mast works smoothly. Watch for 'binding' or sticking of the mast. A warning indication is play in the mast channels or between the fork carriage and mast. One more is creeping forward or creeping down of the mast when loaded. These can be symptoms of issues with seals, ram or valve.
The mast may have been changed at some time if the truck is used. Make certain that the mast and any fitted attachments adhere to the rating plate on a truck. Make sure that the sideshift is not sticking when loaded.
Looking closely at the thickness of the heel for damage or wear should be included in the inspection. The truck's manufacturer specifies minimum thickness. A loose fit could mean the carriage or hanger points are worn. Watch for cracks on the arms at heels and mountings.