 
                    
        
                    Class 4 - Internal Combustion Engine Trucks - Cushion Tires
These forklifts are recommended for indoor applications where floors are dry and smooth. They are utilized to shuttle palletized loads between loading dock and storage area. The cushion tired forklifts are used for low clearance applications.
Class 5 - Internal Combustion Engine Trucks - Pneumatic Tires
Normally utilized inside warehouses, these trucks work equally well both outside and inside for practically any type of use. This lift truck series has large 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, Compressed Natural Gas and LPG.
Class 6 - Internal Combustion Engine and Electric Tractors
This is a very versatile tractor that adapts well to a wide range of uses. They have either battery powered electric motors or internal combustion engine. Electric is frequently utilized indoors, whereas internal combustion is usually utilized outdoors.
Class 7 - Rough Terrain Forklift Trucks
Rough terrain forklift trucks are suitable for outdoor use on difficult terrain. They are equipped with huge flotation kind tires. The construction business commonly uses these trucks to raise and move building supplies between site locations. They are often used by auto and lumber yards.