Before purchasing a forklift truck, you must ensure that it is well inspected and given a test run. This applies especially to trucks being bought on line. It is vital to detect possible problems with trucks obtained from companies on-line.
Be certain to start the engine from cold, and note the ease with which the engine turns over and whether there is excessive smoke. This is particularly vital with IC engine trucks.
Testing the performance of the truck in tough situations must be included in the test run. An operator who is qualified can maneuver the truck in forward and reverse, 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 a few minutes while a skilled operator tests the hydraulic functions. After that, look at the ground beneath for signs of fluid leakage. Even seemingly minor leaking can result in serious problems which will be costly to fix later on.
The chains and masts must be checked by a qualified individual. Check with and without a load that the mast operates smoothly. 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 forward or creeping down of the mast when loaded. These can be symptoms of issues with valve, seals or ram.
If the truck is not new, the mast might have been changed at some time. Make certain that the mast and any fitted attachments adhere to the rating plate on a truck. Check 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 could mean the hanger points or carriage are worn. Watch for cracks on the arms at heels and mountings.