Class 4 - Internal Combustion Engine Trucks - Cushion Tires
For indoor use where the floor is smooth and dry, it is recommended to use this particular type of forklift. They are utilized to move palletized loads between storage area and loading dock. Forklifts which have cushion tires are utilized for low clearance applications.
Class 5 - Internal Combustion Engine Trucks - Pneumatic Tires
Usually used inside warehouses, these trucks work equally well both inside and outside for virtually any kind of use. This lift truck series has big handling capacities, from fully loaded shipping containers to small single pallet loads. They could come with internal combustion engines. Sources of fuel can be Gasoline, Diesel, LPG and Compressed Natural Gas.
Class 6 - Internal Combustion Engine and Electric Tractors
This is a very versatile tractor that adapts well to various uses. They either have battery powered electric motors or internal combustion engine. Electric is usually used indoors, while internal combustion is normally utilized outdoors.
Class 7 - Rough Terrain Forklift Trucks
For outdoor applications on difficult terrain, these kinds of trucks are the most suitable. They are equipped with huge flotation type tires. The construction business commonly utilizes these trucks to lift and transport building supplies between site locations. They are also commonly used by lumber and auto yards.