Prior to purchasing a forklift truck, you must ensure that it is correctly inspected and given a test run. This applies particularly to trucks being acquired online. It is very vital to detect potential problems with trucks purchased from companies on-line.
Starting the engine from cold is a good idea. Note whether there is too much smoke and the ease with which the engine turns over. This is specifically crucial with trucks that have IC engines.
Testing the performance of the truck in tough situations must be included in the test run. A skilled operator could operate the truck in forward and reverse, up the ramp.
You could inspect an IC engine truck yourself. On a clear part of floor, run the truck around for a few minutes while a skilled driver tests the hydraulic functions. Afterward, look at the ground underneath for indications of fluid leakage. Even seemingly minor leaking can indicate serious issues that will be expensive to repair later on.
The chains and masts must be inspected by a skilled individual. Check with and without a load that the mast operates well. Watch for sticking or 'binding' of the mast. A warning sign is play in the mast channels or between the fork carriage and mast. Another is creeping down or creeping forward of the mast when loaded. These can be symptoms of issues with ram, valve or seals.
The mast might have been changed at some time if the truck is used. Make certain that the mast and any fitted attachments follow 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 manufacturer of the truck specifies minimum thickness. A loose fit could mean the hanger points or carriage are worn. Look for cracks on the arms at mountings and heels.