The ITA or Industrial Truck Association has determined 7 different categories of lift trucks. These classes are divided into the type of work setting; indoors, outdoors, smooth or rough surfaces and narrow aisle; whether the operator is sitting down or standing; by the type of engine; and lastly the characteristics of the equipment, regarding the maximum grade and type of tire. Several of the categories are further sub-divided by operating characteristics. Below are the following classifications of lift trucks:
Class 1 Forklifts: are considered to be electric motor trucks with air filled or pneumatic tires or cushion tires. The Class 1 forklifts also consist of 4 lift codes, or subcategories that are:
Lift Code 1: Stand-up, counterbalanced rider model.
Lift Code 4: 3-Wheel electric sit-down models.
Lift Code 5: Counterbalanced rider, cushion tire sit down tires.
Lift Code 6: This grouping included pneumatic tire models, counterbalanced rider, and sit-down rider models.
Category 2 Forklifts: Class 2 forklifts consist of narrow aisle electric trucks with solid tires.
Category 3 Forklifts: Class 3 lift trucks comprise hand/rider trucks with solid tires and electric hand trucks.
Class 4 Forklifts: Class 4 forklifts are the IC or internal combustion models. These are sit down rider forklifts with cushion tires. Usually, they are suitable for indoor application and on hard surfaces.
Class 5 Forklifts: IC sit down rider models outfitted with pneumatic tires make up Class 5 lift trucks. Typically, these models are great for working areas with significant inclines or on rough surfaces outdoors.
Class 6 Forklifts: The Class 6 forklifts are either internal combustion powered or electric models. These ride-on units can tow at least 1000 lbs. This class is engineered and designed to tow loads rather than lift it.
Class 7 Forklifts: This category is defined as rough terrain trucks with pneumatic tires. The Category 7 forklifts are almost exclusively used outside and powered by diesel engines.
The various classes of lift trucks help to keep them separated and organized. Various types of working environments rely on different categories in order to get their work done. Forklifts are quite particular in their lifting and loading capacities. Their various engine types and tire types are made for specific operation. To be able to choose the best forklift to meet all your requirements and to fulfill your jobs, do some research to know exactly what you will need from your specific model. By speaking to a few reputable dealers and taking time to explore your options, you can pick the appropriate machinery.