Class 4 - Internal Combustion Engine Trucks - Cushion Tires
These forklifts are best for indoor use where floors are dry and smooth. They are used to shuttle palletized loads between loading dock and storage area. Forklifts that have cushion tires are used for low clearance use.
Class 5 - Internal Combustion Engine Trucks - Pneumatic Tires
Normally used in warehouses, these trucks work equally well both inside and outside for virtually any kind of use. This lift truck series has large handling capacities, from fully loaded shipping containers to small single pallet loads. They can come with internal combustion engines. Sources of fuel can be Diesel, Gasoline, Compressed Natural Gas and LPG.
Class 6 - Internal Combustion Engine and Electric Tractors
This specific type of tractor adapts well to different types of uses since it is very versatile. They have either internal combustion engines or battery powered electric motors. Electric is usually used indoors, whilst 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 outfitted with huge flotation kind tires. The construction industry frequently utilizes these trucks to lift and transport building materials between site locations. They are commonly used by lumber and auto yards.