Prior to buying a forklift truck, you should make certain that it is well inspected and given a test run. This applies especially to trucks being purchased on the World Wide Web. It is essential to detect possible issues with trucks bought from companies online.
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 particularly essential with IC engine trucks.
Testing the performance of the truck in challenging situations must be included in the test run. A qualified driver can drive the truck in reverse and forward, 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 several minutes while a skilled operator tests the hydraulic functions. After that, examine the ground beneath for indications of fluid leakage. Even seemingly insignificant leaking could result in serious issues which will be pricey to fix later on.
The chains and masts should be inspected by a qualified individual. Check with and without a load that the mast operates well. Watch for 'binding' or sticking of the mast. A warning sign is play in the mast channels or between the mast and fork carriage. One more is creeping down or creeping forward of the mast when loaded. These can be signs of problems with seals, ram or valve.
The mast may have been changed at some time if the truck is used. Make sure that the mast and any fitted attachments follow the rating plate on a truck. Check 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 can mean the hanger points or carriage are worn. Watch for cracks on the arms at heels and mountings.