Before buying a forklift truck, you must make certain that it is properly inspected and given a test run. This applies particularly to trucks being acquired on the Web. It is important to find possible problems with trucks obtained from companies on the Web.
Be certain to start the engine from cold, and note the ease with which the engine turns over and whether there is excessive smoke. This is especially essential with IC engine trucks.
Testing the performance of the truck in challenging situations must be included in the test run. A trained operator can operate the truck in forward and reverse, up the ramp.
You can inspect an IC engine truck yourself. On a clear area of floor, run the truck around for a few minutes while a qualified operator tests the hydraulic functions. Afterward, examine the ground underneath for signs of fluid leakage. Even seemingly minor leaking could result in serious problems which will be really costly to fix later on.
A trained individual must inspect the chains and masts. Check with and without a load that the mast works 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. Another is creeping down or creeping forward of the mast when loaded. These could be signs of issues with ram, valve or seals.
If the truck is used, the mast might have been changed at some time. Make certain that the mast and any fitted attachments follow the rating plate on a truck. Check that the sideshift is not sticking when loaded.
When checking the forks, look closely at the heel thickness for wear or damage. 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.