Prior to purchasing a forklift truck, you must make certain that it is well checked and given a test run. This applies specifically to trucks being obtained on-line. It is very vital to detect possible problems with trucks purchased from companies on line.
Starting the engine from cold is a great idea. Note whether there is excessive smoke and the ease with which the engine turns over. This is especially essential with IC engine trucks.
Testing the performance of the truck in challenging situations should be included in the test run. A qualified driver can operate the truck in reverse and forward, up the ramp.
You could carry out your own inspection of an IC engine truck. On a clear area of floor, run the truck around for several minutes while a trained operator tests the hydraulic functions. After that, examine the ground underneath for signs of fluid leakage. Even seemingly insignificant leaking could indicate serious issues which will be really expensive to fix later on.
A skilled individual must check the masts and chains. Check with and without a load that the mast operates well. Watch for sticking or 'binding' of the mast. A warning indication is play in the mast channels or between the fork carriage and mast. Another is creeping forward or creeping down of the mast when loaded. These could be symptoms of problems with ram, valve or seals.
If the truck is not new, the mast may have been changed at some time. Make sure that the mast and any fitted attachments adhere to the rating plate on a truck. Make certain 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 carriage or hanger points are worn. Watch for cracks on the arms at mountings and heels.