A "special forklift" is a broad term encompassing any lift truck engineered for tasks beyond the capability of standard counterbalance models. These machines are defined by unique design features, specialized operating requirements, and the ability to solve specific material handling challenges.
Key Categories of Special Forklifts
Narrow Aisle and High-Density Storage
Reach Trucks: Designed to move pallets in narrow aisles (as tight as 8–10 feet). The forks extend forward to reach into racking. Capacities range from 3,000 to 4,500 lbs.
Order Pickers: Specialized forklifts that lift the operator along with the forks to pick items from shelves directly.
Articulating Lifts: Feature forks that rotate independently while the cab stays aligned with the aisle, reducing aisle widths down to 1.6 meters (approximately 5 feet 3 inches).
Very Narrow Aisle (VNA) Forklifts: Turret trucks and swing-mast designs operating in aisles as narrow as 56 inches.
Long and Oversized Loads
Sideloaders: Lift and move loads from the side, essential for long materials like timber, steel, and pipes.
Multi-Directional Forklifts: Tires rotate to allow travel sideways with the load parallel to the aisle, eliminating the need to turn the truck. The Hubtex MSU37 is built specifically for long loads in tight spaces.
Combilift / Multidirectional Trucks: Combine counterbalance, sideloader, and narrow aisle capabilities in one machine.
Specialized Industry Applications
Paper Roll Special Forklift: Engineered specifically to maneuver and stack heavy paper rolls.
Box Car Special Forklift: Designed for loading and unloading cargo in tight railcar environments, featuring a vertically extended counterweight and capacities up to 12,000 lbs.
Rough Terrain Forklifts: Built for uneven outdoor surfaces with large tires and high ground clearance. The Viper FD30RT offers 6,000 lbs capacity.
Custom Engineering and Attachments
Major manufacturers like Hyster and Yale operate Special Products Engineering Departments (SPED) that design custom solutions for unique operational needs. These can include handling awkward loads, navigating restricted spaces, or adding protection in hazardous environments.
Attachments that transform standard forklifts into special-purpose machines include:
Specialty Forks: Fork extensions, weigh forks, folding forks, and inverted forks.
Clamps and Rotators: For handling cylindrical loads, bales, or drums, including 360-degree rotating clamps.
Carpet Poles and Rams: For transporting rolled carpets or cylindrical materials.
Special Masts: Quad masts for extra height or low-profile masts for low-clearance areas.
Jibs and Booms: For lifting batteries, bulk bags, or awkward loads.
The bottom line: A special forklift is any lift truck designed for applications beyond standard pallet handling. Key categories include narrow aisle trucks (reach trucks, order pickers, articulating lifts, VNA trucks), long-load handlers (sideloaders, multi-directional forklifts), and industry-specific machines (paper roll special, box car special, rough terrain). Custom engineering and attachments further expand capabilities for unique operational needs.