Class 4 - Internal Combustion Engine Trucks - Cushion Tires
For indoor applications where the floor is smooth and dry, it is suggested to use this kind of forklift. They are used to move palletized loads between loading dock and storage space. The cushion tired forklifts are utilized for low clearance use.
Class 5 - Internal Combustion Engine Trucks - Pneumatic Tires
Frequently used within warehouses, these trucks work equally well both outside and inside for virtually 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 could be Diesel, Gasoline, Compressed Natural Gas and LPG.
Class 6 - Internal Combustion Engine and Electric Tractors
This is a very versatile tractor which adapts well to a wide range of applications. They have either battery powered electric motors or internal combustion engine. Electric is frequently used 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 outfitted with huge flotation kind tires. The construction business commonly utilizes these trucks to lift and move building supplies between site locations. They are commonly used by auto and lumber yards.