Prior to purchasing a forklift truck, you must make certain that it is correctly checked and given a test run. This applies especially to trucks being purchased online. It is essential to detect possible issues with trucks obtained from businesses on the Web.
Be sure 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.
The test run should include an inspection of the truck's performance in challenging situations. A trained driver could maneuver the truck in forward and reverse, up the ramp.
You could perform your own inspection of an IC engine truck. On a clear part of floor, run the truck around for several minutes while a trained driver tests the hydraulic functions. After that, examine the ground beneath for signs of fluid leakage. Even seemingly insignificant leaking could indicate serious issues which will be pricey to fix later on.
A qualified person should inspect the chains and masts. Check with and without a load that the mast works smoothly. Watch for 'binding' or sticking of the mast. A warning indication is play in the mast channels or between the mast and fork carriage. Another is creeping forward or creeping down of the mast when loaded. These can be symptoms of problems with ram, valve or seals.
The mast might have been changed at some time if the truck is used. 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 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 mountings and heels.