Class 4 - Internal Combustion Engine Trucks - Cushion Tires
These forklifts are recommended for indoor applications where floors are dry and smooth. They are used to shuttle palletized loads between storage space and loading dock. Forklifts which have cushion tires are used for low clearance use.
Class 5 - Internal Combustion Engine Trucks - Pneumatic Tires
Used for virtually any type of application both inside and outside, these types of forklifts are commonly utilized inside warehouses. 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 could be Diesel, Gasoline, Compressed Natural Gas and LPG.
Class 6 - Electric and Internal Combustion Engine Tractors
This is a very versatile tractor which adapts well to a wide range of uses. They either have internal combustion engines or battery powered electric motors. Electric is best for indoor application, while internal combustion is usually used outdoors.
Class 7 - Rough Terrain Forklift Trucks
For outdoor use on difficult terrain, these kinds of trucks are the most suitable. They are equipped with huge flotation type tires. The construction industry usually uses these trucks to lift and transport building materials between site locations. They are often used by auto and lumber yards.