Class 4 - Internal Combustion Engine Trucks - Cushion Tires
For indoor applications where the floor is dry and smooth, it is suggested to use this kind of forklift. They are utilized to shuttle palletized loads between storage space and loading dock. The cushion tired forklifts are used for low clearance use.
Class 5 - Internal Combustion Engine Trucks - Pneumatic Tires
Usually used within warehouses, these trucks work equally well both inside and outside for practically any type of application. 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. Fuel sources could be Diesel, Gasoline, Compressed Natural Gas and LPG.
Class 6 - Internal Combustion Engine and Electric Tractors
This specific kind of tractor adapts well to various types of applications as it is very versatile. They have either internal combustion engines or battery powered electric motors. Electric is usually used indoors, whilst internal combustion is preferred for outdoor use.
Class 7 - Rough Terrain Forklift Trucks
For outdoor applications on difficult terrain, these types of trucks are the most suitable. They are outfitted with huge flotation type tires. The construction industry commonly uses these trucks to raise and move building supplies between site locations. They are also commonly used by auto and lumber yards.