10 Common Forklift Types, Classifications and Uses

There are 10 types of forklifts, including warehouse, side loader, counterbalance, telehandler, heavy-duty, rough terrain, pallet jack, walkie stacker, order picker and reach trucks. Each type of forklift provides an essential function for various material handling tasks.

Forklifts are a specialized category of material-handling equipment built to move and position heavy loads in controlled and demanding environments. While they may appear similar at a glance, differences in design, power, and configuration determine how and where each forklift is used.

This comprehensive guide covers all types of forklifts, including their classifications and the various roles they play across facilities and job sites. The sections that follow help you understand how different forklift designs support specific tasks and operating environments.

Forklift Classifications

Forklifts are grouped into classes based on how they are powered and the environments they’re designed to work in. Before looking at individual forklift types, understanding these classes helps establish the operating conditions each type is designed to handle.

Class I: Electric Motor Rider Trucks

Class I forklifts are electric-powered trucks where the operator rides on the machine, either seated or standing. These forklifts rely on large industrial batteries that also serve as a counterweight, helping stabilize loads during lifting. The electric design keeps noise levels low and eliminates exhaust, making these forklifts well-suited for enclosed environments.

These forklifts are most commonly used inside warehouses, distribution centers, manufacturing plants and cold storage facilities. Smooth floors and controlled conditions allow them to operate efficiently during daily material-handling tasks.

Common Class I Forklifts: Electric counterbalance forklifts, three-wheel electric forklifts

Class II: Electric Motor Narrow Aisle Trucks

Designed with space efficiency in mind, this classification encompasses electric forklifts specifically designed to operate in tight warehouse aisles. These trucks prioritize maneuverability and vertical reach, allowing operators to work within narrow layouts while still accessing high storage locations.

You’ll typically find these forklifts in high-density warehouses, where maximizing storage space is more important than travel speed. They are used exclusively indoors and work best in facilities with tall racking systems and defined aisle paths. 

Common Class II Forklifts: Reach trucks, order pickers, turret trucks, side loaders

Class III: Electric Motor Hand or Hand/Rider Trucks

Some forklifts are designed for short moves and close-quarters work, rather than high lifting or long travel. This classification covers compact, electric-powered equipment operated by a walking or standing operator. 

Class III forklifts are commonly used on loading docks, retail stockrooms, production floors and inside delivery trailers. Flat, smooth surfaces allow them to move quickly while handling lighter loads.

Common Class III Forklifts: Pallet jacks, walkie stackers

Class IV: Internal Combustion Engine Trucks (Cushion Tires)

Class IV forklifts are powered by internal combustion engines and use cushion tires made of solid rubber. These forklifts resemble electric counterbalance models in shape but run on fuels such as propane, gasoline or diesel. Cushion tires provide smooth handling on indoor surfaces while allowing tight turning.

These forklifts are most often used inside warehouses, manufacturing facilities and indoor loading areas where ventilation supports engine-powered equipment. Their low ground clearance and tire design limit their use to smooth, paved surfaces.

Common Class IV Forklifts: Cushion-tire counterbalance forklift

Class V: Internal Combustion Engine Trucks (Pneumatic Tires)

Built for versatility, Class V forklifts include engine-powered forklifts equipped with pneumatic tires. These tires provide improved traction and shock absorption, enabling forklifts to operate effectively on uneven or outdoor surfaces while still handling heavy loads. 

These forklifts are commonly used in outdoor yards, lumber facilities, industrial sites and construction staging areas. They can also transition between outdoor and indoor spaces when conditions allow. 

Common Class V Forklifts: Counterbalance forklifts with pneumatic tires (including larger industrial models) 

Class VI: Electric and Internal Combustion Engine Tractors

Class VI equipment focuses on towing rather than lifting. These tractors are designed to pull carts, trailers or dollies and may be powered by electric motors or internal combustion engines, depending on the application.

They are often found in airports, manufacturing plants, large warehouses and industrial campuses where materials need to be moved efficiently over long distances. Their design emphasizes pulling capacity and control instead of vertical lift.

Common Class VI Forklifts: Tow tractors, industrial tuggers

Class VII: Rough Terrain Forklift Trucks

When ground conditions are unpredictable, this classification comes into play. Class VII forklifts are built with reinforced frames, increased ground clearance and large treaded tires to maintain stability on uneven surfaces. Most are diesel-powered and may include four-wheel drive.

They are commonly used on construction sites and remote job locations where dirt, gravel or mud would prevent standard forklifts from operating safely.

Common Class VII Forklifts: Rough terrain forklifts, telehandlers

10 Different Types of Forklifts

Now that the broader classifications are clear, it helps to look at how forklifts actually show up in real working environments. Let’s now break down the different types of forklift and how they’re typically used day to day.

Table of Contents

• 1. Warehouse Forklift
• 2. Side Loader
• 3. Counterbalance Forklift
• 4. Telehandler
• 5. Heavy-Duty Forklift
• 6. Rough Terrain Forklift
• 7. Pallet Jack
• 8. Walkie Stacker
• 9. Order Picker
• 10. Reach Fork Truck
• Forklift Classifications
• Forklift Sizes
• Elements of a Forklift
• How to Choose a Forklift
• Rent the Right Forklift

1. Warehouse Forklift

Warehouse forklifts are built around balance and predictability, making them well-suited for repetitive lifting and transport in controlled environments.

These forklifts are designed to work on smooth, flat surfaces and follow consistent travel paths. Compared to other kinds of forklift, their size and layout make them easy to maneuver around racking, dock doors and staging areas without requiring specialized aisle configurations. 

Typical warehouse forklift models include options from Hyster, Komatsu and Toyota, which are frequently used in distribution and manufacturing facilities. You’ll most often see them operating indoors, though some models can move between indoor spaces and paved outdoor areas. 

Common Tasks:

• Loading and unloading pallets from trucks
• Moving inventory between storage and staging areas
• Supporting daily picking and replenishment workflows

Explore Warehouse Forklifts

2. Side Loader

Side loaders are built for loads that don’t fit neatly on pallets. Instead of approaching loads head-on, these forklifts lift from the side, allowing long or oversized materials to remain stable while moving through narrow spaces.

This design is especially useful in facilities where aisle width is limited and materials such as lumber, pipes or metal stock need to remain aligned during transport. Side loaders are most often used indoors but may also operate in covered or paved yard areas tied to storage facilities.

Toyota, Raymond, Yale and Hyundai are some of the more recognized manufacturers of side loaders used in warehouses and material storage facilities.

Common Tasks: 

• Transporting long or bulky materials
• Loading racks without repositioning the forklift
• Moving oversized items through tight spaces

3. Counterbalance Forklift

The counterbalance forklift keeps things simple. The weight at the rear of the truck offsets the load on the forks, allowing operators to pick up pallets directly without the need for extra stabilizing arms or supports. 

Due to their straightforward design, counterbalance forklifts are suitable for use across a wide range of environments. You’ll see them indoors on warehouse floors, at loading docks and in outdoor yards when equipped with appropriate tires. 

Among the many types of forklift trucks, this flexibility makes counterbalance models a common choice when operations don’t require specialized reach or rough-terrain handling. Popular counterbalance forklifts are produced by brands such as Mitsubishi, Toyota and Crown, offering both electric and internal combustion configurations.

Common Tasks: 

• General pallet handling
• Dock work and truck loading
• Short-distance material transport

4. Telehandler

A telehandler changes the way a forklift approaches height and distance. Instead of lifting straight up, it uses a telescoping boom that can extend forward, upward or both, making it useful in environments where reach matters as much as lift.

These forklifts are typically used outdoors, especially on jobsites where materials need to be placed above ground level or over obstacles. Uneven terrain, open layouts and variable work zones are where telehandlers tend to perform best.

Well-known telehandler manufacturers include JCB, Genie, Bobcat, Haulotte, Caterpillar and JLG.

Common Tasks: 

• Placing materials on elevated surfaces
• Reaching over obstacles or into tight spaces
• Moving heavy loads across uneven ground

Explore Telehandlers

5. Heavy-Duty Forklift

When you look across the different types of forklifts, heavy-duty forklifts stand apart for their ability to handle extreme loads without compromising stability. While they resemble standard forklifts in overall form, these machines are reinforced to manage weights far beyond what typical warehouse equipment can handle.

Their size and power make them a natural fit for open industrial environments rather than confined warehouse aisles. Models from NACCO Industries and Mitsubishi are commonly used in high-capacity applications where space and lifting demands are less constrained.

Common Tasks: 

• Lifting oversized or dense materials
• Handling containers or large components
• Supporting heavy manufacturing operations

Explore Heavy-Duty Forklifts

6. Rough Terrain Forklift

Rough terrain forklifts are built for uneven, unpredictable surfaces. Their large, deeply treaded tires and increased ground clearance allow these machines to stay stable where standard forklifts would struggle.

These forklifts are more often used outdoors on construction sites, lumber yards and unpaved storage areas. Their design prioritizes stability and traction over tight maneuvering, making them reliable on gravel or uneven ground. 

Rough terrain forklifts are commonly produced by brands such as JCB and CASE, with models designed to handle uneven ground on outdoor job sites.

Common Tasks: 

• Transporting materials across uneven ground
• Lifting loads on active jobsites
• Supporting outdoor staging operations

Explore Rough Terrain Forklifts

7. Pallet Jack

Pallet jacks focus less on lifting and more on movement. Unlike many types of forklift designed to raise loads off the ground, they lift pallets just enough to move them efficiently across flat surfaces.

These compact machines are commonly used indoors, especially in tight spaces where larger forklifts would slow operations. You’ll see them in retail backrooms, loading docks and inside trailers.

Popular pallet jack models include the Mighty Lift 20 x 36 Inch Pallet Truck and the Vestil Electric Pallet Truck, both of which are commonly used for short-distance material movement.

Common Tasks: 

• Moving pallets short distances
• Loading and unloading trucks
• Repositioning inventory in tight spaces

Explore Pallet Jacks

8. Walkie Stacker

A walkie stacker fills the gap between pallet jacks and full-size forklifts. It provides vertical lift while maintaining a compact footprint, making it particularly useful in facilities with limited space.

These forklifts are typically operated by walking behind the machine and are used indoors on smooth floors. They work well in smaller warehouses or stockrooms where occasional stacking is needed, but larger equipment isn’t practical.

Common Tasks: 

• Stacking pallets on low to mid-level racks
• Organizing storage areas
• Supporting light warehouse workflows

Explore Walkie Stackers

9. Order Picker

Order pickers are built around precision rather than pallet movement. Instead of lifting only the load, they raise the operator as well, allowing direct access to stored items.

These kinds of forklift are most commonly used in distribution and fulfillment centers, where individual items are picked rather than full pallets. 

Common Tasks: 

• Picking individual items from shelves
• Fulfilling customer orders
• Inventory checks at height

10. Reach Fork Truck

Reach fork trucks are designed for depth and height within tight spaces. Their forks extend forward, allowing pallets to be placed deep within racking while the truck remains aligned in narrow aisles.

These forklifts operate indoors and are closely tied to modern warehouse layouts that prioritize vertical storage. Smooth floors and defined aisle paths are essential for their operation.

UniCarriers, Clark Material Handling and Yale manufacture some of the most widely used reach trucks found in high-density warehouse environments.

Common Tasks: 

• Placing pallets at height
• Retrieving loads from deep racks
• Maximizing vertical storage space

Forklift Sizes

Forklifts range in size and dimensions depending on their function. Although they are versatile machines, you’ll need the right size for the job.

Standard forklifts generally measure between 4 and 7 feet wide and from 8 to 10 feet long. Outdoor or rough terrain forklifts can be greater than 10 feet in length, while narrow aisle forklifts like walkie stackers and side loaders can measure less than 5 feet. However, if you are using a forklift in a warehouse setting, it’s important to consider the aisle width. Standard counterbalance forklifts require aisles of approximately 13 feet wide to effectively turn, navigate and move pallets.

Another measurement to consider is height. Most standard forklifts can reach heights between 10 and 15 feet, but special forklifts like the telehandler can lift as high as 55 feet, depending on the telehandler size you select.

Elements of a Forklift

While size plays an important role, a forklift’s design and its various parts allow it to carry an impressive amount of weight. The key elements a forklift to consider include its lift capacity, load center and stability. Forklifts have varying abilities in each category that must be taken into account when choosing one.

• Lift capacity: The amount of weight a forklift can carry safely while remaining stable
• Load center: The distance from the forks to the load’s center of gravity; varies depending on the load weight, lift angle and tilt angle
• Stability triangle: The area under the forklift that maintains the center of gravity and prevents the vehicle from tipping over

How To Choose A Forklift

When choosing a forklift that best fits your project, you’ll need to consider the following criteria to make sure your selected equipment performs efficiently and safely:

1. Determine the capacity. How much weight do you need to lift?
2. Calculate the job site’s stability. Can the ground sustain the forklift?
3. Measure the space’s height. Can your forklift pass through the designated openings?
4. Select the correct fuel type. What setting are you working in? Do you need battery power or gas?
5. Analyze the terrain. Is the surface smooth, uneven or rough?

Forklift types vary in several aspects, from their fuel type and tire composition to their lift capacity and height, and it’s important to consider these factors when selecting a model.

Get the Lift That Fits the Work at BigRentz

The classifications and types described above exist for a reason. When you understand how these forklift types and names differ, it becomes much easier to match equipment to your operation without overcomplicating the decision.

If you’re planning an upcoming project or adjusting your current operation, BigRentz makes it easy to get the forklift you need. With access to a nationwide network of trusted rental partners, we help you source the right forklift quickly, delivered where and when your job requires it. 

Browse the available forklift equipment and attachments for rent at BigRentz and find the right lift to keep work moving without delays.