Before purchasing a forklift truck, you must ensure that it is correctly inspected and given a test run. This applies particularly to trucks being purchased online. It is really important to find possible problems with trucks bought 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 particularly essential with IC engine trucks.
Testing the performance of the truck in tough situations must be included in the test run. A skilled operator can maneuver the truck in reverse and forward, up the ramp.
You can carry out your own inspection of an IC engine truck. On a clear part of floor, run the truck around for a few minutes while a qualified operator tests the hydraulic functions. Afterward, examine the ground beneath for indications of fluid leakage. Even seemingly minor leaking could result in serious issues that will be pricey to repair later on.
The chains and masts should be inspected by a skilled individual. Check with and without a load that the mast operates smoothly. 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 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. Check that the sideshift is not sticking when loaded.
When checking the forks, look closely at the heel thickness for wear or damage. The truck's manufacturer specifies minimum thickness. A loose fit might mean the carriage or hanger points are worn. Watch for cracks on the arms at heels and mountings.