Gabelstapler

What is a forklift?

A forklift is a powered industrial truck that picks up, lifts, and transports loads from one location to another using a hydraulically driven fork carriage. Unlike simpler equipment such as hand pallet trucks or walkie stackers, a forklift achieves significantly greater lift heights and load capacities, making it the central handling machine in warehousing and production. Operation is carried out by trained personnel; however, driverless variants based on autonomous or semi-autonomous control are increasingly being used as well.

Types and drive systems at a glance

The most common types differ primarily in how they handle available space:

• Counterbalance forklift: Classic design with a counterweight at the rear; versatile, but with a comparatively large turning radius. Suitable for wide aisles and outdoor areas.
• Reach truck: The mast extends into the racking for storage while the vehicle itself remains in the aisle. Enables narrower aisle widths than the counterbalance forklift.
• Narrow-aisle forklift (very narrow aisle truck): Designed for very tight aisles, often guided by rails or inductive guide wires. Maximizes space utilization in high-bay warehouses.
• Side loader: Picks up long goods such as pipes or timber from the side; useful for materials that do not fit on standard pallets.
• Order picker: Combines driving and order picking, sometimes with a ride-on platform for the operator.

In terms of drive systems, electric, diesel, and LPG variants are available. Electric units dominate in indoor environments due to emission-free operation and lower noise levels. Diesel and gas forklifts are often preferred for outdoor use or high continuous loads. The choice of battery technology — lead-acid, lithium-ion, or fuel cell — significantly influences charging times, energy costs, and infrastructure requirements.

What matters when making a selection

The selection decision depends on several interrelated parameters that should be considered together:

• Load capacity and load center: Both figures determine which forklift you need. A nominally 2-tonne unit may lift less than stated if the load center is unfavorable.
• Lift height and mast configuration: The higher the racking, the more stable and specialized the mast must be. Free-lift height within the building should also be checked.
• Aisle width and floor condition: Narrow aisles require specialized types; uneven floors or ramps restrict certain equipment types.
• Operating hours and shift patterns: In multi-shift operations, charging infrastructure, battery capacity, or battery-change concepts are critical.
• Operating model: Purchase, leasing, or full-service rental have different implications for capital commitment, maintenance responsibility, and flexibility when demand fluctuates. Which model is more advantageous depends heavily on your own balance sheet structure and planning certainty.

Driver assistance systems — such as speed limiters in curves, camera support, or access control — are now widespread and may be required or recommended by the employers' liability insurance association depending on the operation. Their integration should be taken into account already during equipment procurement.