What is an electric stacker?

An electric stacker is a powered material handling machine designed to lift, move, and stack pallets or goods within warehouses, factories, and storage facilities. It uses an electric motor and hydraulic lift mechanism, allowing a single operator to handle heavy loads efficiently and safely.

What types of electric stackers are available?

Walk-behind (pedestrian) stackers: Operated by walking behind the machine, ideal for tight spaces and lighter loads.

Rider stackers: Allow the operator to ride on the machine, suitable for moving larger loads over longer distances.

Counterbalance stackers: Feature counterweights for stability, enabling operation without support legs.

Straddle stackers: Have adjustable support legs for handling different pallet sizes.

Reach stackers: Extend forks forward for deep stacking in racking systems.

Semi-electric stackers: Electric lifting with manual movement, best for occasional use.

Fully electric stackers: Both movement and lifting are powered, ideal for frequent, high-volume operations.

What are the main benefits of using electric stackers?

Increased efficiency: Lift and move heavy pallets quickly with minimal effort.

Reduced operator strain: Electric motors and ergonomic controls minimise physical exertion.

Improved safety: Advanced safety features such as load backrests, safety guards, emergency stop buttons, and anti-tip mechanisms.

Versatility: Suitable for various pallet sizes, load types, and warehouse layouts.

Cost-effectiveness: Lower maintenance and longer lifespan compared to manual alternatives.

What is the typical load capacity and lift height of electric stackers?

Load capacities generally range from 1,000 kg to 3,500 kg or more, depending on the model. Maximum lift heights commonly range from 2.5 metres to over 4.5 metres), with some models offering even greater reach.

How do I choose the right electric stacker for my business?

Consider:

Load weight and size

Required lift height and racking system

Aisle width and space constraints

Frequency of use

Operator preferences and safety requirements

A detailed assessment of your warehouse needs will help determine the most suitable stacker type.

What safety features should I look for?

Look for features such as:

Emergency stop buttons

Anti-tip and stability controls

Horn and warning lights

Operator presence sensors

Load backrests and safety guards

How do I maintain an electric stacker?

Regularly inspect and lubricate moving parts

Check and charge the battery as needed

Clean the machine and keep controls free of debris

Schedule routine servicing as recommended by the manufacturer

Can electric stackers be customised?

Yes, many manufacturers offer customisation options such as different fork lengths, lift heights, attachments, and battery types to suit specific operational requirements.