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 applications.
Class 5 - Internal Combustion Engine Trucks - Pneumatic Tires
Normally used in warehouses, these trucks work equally well both inside and outside for practically any type of use. This lift truck series has big handling capacities, from fully loaded shipping containers to small single pallet loads. They can come with internal combustion engines. Fuel sources can be Gasoline, Diesel, Compressed Natural Gas and LPG.
Class 6 - Internal Combustion Engine and Electric Tractors
This is a very versatile tractor which adapts well to various uses. They either have battery powered electric motors or internal combustion engine. Electric is frequently used indoors, while internal combustion is usually utilized outdoors.
Class 7 - Rough Terrain Forklift Trucks
Rough terrain forklift trucks are suitable for use outdoors on difficult terrain. They are equipped with huge flotation type tires. The construction business normally uses these trucks to raise and move building materials between site locations. They are also often used by auto and lumber yards.