Prior to buying a forklift truck, you must make certain that it is correctly inspected and given a test run. This applies especially to trucks being purchased on-line. It is very vital to find possible problems with trucks acquired from companies online.
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 particularly crucial with trucks which have IC engines.
Testing the performance of the truck in challenging situations should be included in the test run. A trained driver could operate the truck in reverse and forward, up the ramp.
You can perform 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 driver tests the hydraulic functions. Then, examine the ground beneath for signs of fluid leakage. Even seemingly minor leaking can result in serious issues which will be really pricey to repair later on.
The masts and chains must be checked by a trained person. Check with and without a load that the mast operates well. Watch for 'binding' or sticking of the mast. A warning indication 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 could be signs of problems with ram, valve or seals.
If the truck is used, the mast may have been changed at some time. 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.
When inspecting the forks, look closely at the heel thickness for damage or wear. The manufacturer of the truck specifies minimum thickness. A loose fit could mean the carriage or hanger points are worn. Watch for cracks on the arms at mountings and heels.