What Are the 5 Classes of Forklifts?

[Jared Allen]

Hey everyone,
I’ve been researching forklifts and came across the fact that they’re categorized into different classes. I know there are multiple types designed for different applications, but I’m curious of what are the 5 main forklift classes, and how do they differ?

Some specific questions I have:

• What defines each forklift class, and what types of jobs are they best suited for?
• Are certain classes more common in warehouses, construction, or outdoor environments?
• How do fuel types (electric, diesel, propane) factor into forklift classifications?
• Any recommendations on which class to choose for specific tasks?

If anyone has experience using different forklift types, I’d love to hear your insights! Thanks in advance.

 

[bumble_bee123]

Hey Jared,

Good question! Forklifts are divided into different classes based on their design and purpose. The five main classes are:

Class I – Electric Motor Rider Trucks
Battery-powered and great for indoor warehouses, especially where air quality matters. Super quiet and low maintenance, but charging downtime can be a factor.

Class II – Narrow Aisle Trucks
Designed for tight warehouse spaces—think reach trucks and order pickers. They maximize storage efficiency but require specific training to operate.

Class III – Electric Hand Trucks (Pallet Jacks)
These are your go-to for moving pallets in retail stores or warehouses. Mostly electric, easy to maneuver, but not for heavy lifting.

Class IV – Internal Combustion (IC) Cushion Tire Trucks
Propane or gas-powered, best for indoor use on smooth floors. Solid for warehouses needing more power than electric models.

Class V – IC Pneumatic Tire Trucks
Diesel or propane-powered beasts made for outdoor work, construction sites, and rough terrain. These are your heavy lifters for big jobs.

Fuel type definitely plays a role—electric is king for indoor use, while diesel and propane dominate outdoor work. If you’re working in a warehouse, Class I or II is usually the best bet. For outdoor or heavy-duty applications, Class V is a common go-to.

What kind of work are you looking to use one for?