A forklift must be inspected properly and given a test run prior to purchasing it. This applies particularly to trucks being bought on-line. It is vital to find possible issues with trucks purchased from companies on the World Wide Web.
Be certain to start the engine from cold, and note the ease with which the engine turns over and whether there is too much smoke. This is specifically vital with IC engine trucks.
Testing the performance of the truck in tough situations must be included in the test run. A driver who is trained could drive the truck in reverse and forward, up the ramp.
You can perform your own inspection of an IC engine truck. On a clear area of floor, run the truck around for a few minutes while a qualified driver tests the hydraulic functions. Then, examine the ground beneath for indications of fluid leakage. Even seemingly insignificant leaking can lead to serious problems which would be pricey to fix later on.
A skilled person must inspect the masts and chains. Check with and without a load that the mast works well. Watch for sticking or 'binding' of the mast. A warning sign 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 signs of problems with valve, seals or ram.
The mast may have been changed at some time if the truck is not new. 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 wear or damage should be included in the inspection. The truck's manufacturer specifies minimum thickness. A loose fit can mean the hanger points or carriage are worn. Look for cracks on the arms at heels and mountings.