A forklift must be checked correctly and given a test run prior to buying it. This applies particularly to trucks being bought on the Internet. It is very essential to find potential issues with trucks obtained from companies on line.
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 particularly vital with IC engine trucks.
Testing the performance of the truck in challenging situations must be included in the test run. An operator who is qualified could maneuver the truck in forward and reverse, up the ramp.
You can check an IC engine truck yourself. On a clear part 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 could lead to serious issues that will be expensive to fix later on.
The chains and masts should be checked by a trained person. Check with and without a load that the mast works smoothly. Watch for sticking or 'binding' of the mast. A warning indication is play in the mast channels or between the mast and fork carriage. One more is creeping forward or creeping down of the mast when loaded. These could be symptoms of problems with valve, seals or ram.
The mast might have been changed at some time if the truck is not new. Make certain that the mast and any fitted attachments adhere to the rating plate on a truck. Make sure that the sideshift is not sticking when loaded.
Looking closely at the thickness of the heel for wear or damage must be included in the inspection. The truck's manufacturer specifies minimum thickness. A loose fit can mean the carriage or hanger points are worn. Watch for cracks on the arms at mountings and heels.