What is a heavy duty stacker?

A heavy duty stacker is a robust material handling machine designed to lift, move, and stack heavy pallets or loads in industrial, warehouse, and logistics environments. These stackers are built for demanding applications where high load capacities and durability are essential.

What are the main types of heavy duty stackers?

Manual heavy duty stackers: Operated by hand or hydraulic pump, suitable for lower volumes and lighter heavy loads.

Electric heavy duty stackers: Powered by rechargeable batteries, ideal for frequent use, higher capacities, and lifting to greater heights.

Straddle stackers: Feature adjustable straddle legs to handle various pallet sizes and provide extra stability.

Reach stackers: Extend forks forward for deep stacking and accessing pallets in tight racking.

Counterbalance stackers: Combine the stability of a forklift with the compactness of a stacker, suitable for block stacking and dock work.

What load capacities and lift heights do heavy duty stackers offer?

Heavy duty stackers typically support load capacities from 1,000 kg up to 2,000 kg or more. Maximum lift heights can range from 1.6 metres for manual models up to 4.8 metres or higher for electric models, with some advanced versions reaching over 6 metres.

What are the key benefits of using heavy duty stackers?

Efficient handling of heavy loads in tight or congested spaces.

Enhanced safety features such as robust masts, emergency stops, and stability controls.

Cost-effective alternative to forklifts for many stacking and transport tasks.

Reduced operator fatigue with electric power steering and ergonomic controls.

Versatility for loading/unloading, block stacking, dock work, and short transport runs.

How do I choose the right heavy duty stacker for my business?

Consider:

Load weight and size

Required lift height

Aisle width and space constraints

Type of pallets or loads handled

Frequency of use (manual vs electric)

Operator training and safety needs

Are heavy duty stackers easy to operate?

Yes, most modern heavy duty stackers are designed for easy operation, with intuitive controls, compact footprints, and features like brake override and power steering for manoeuvrability in confined areas.

What safety features should I look for?

Key safety features include:

Emergency stop buttons

Load backrests and safety guards

Stability and anti-tip mechanisms

Clear mast visibility

Speed and ramp control

Power boost for overcoming obstacles

Can heavy duty stackers be used in cold storage or outdoor environments?

Some models offer freezer conditioning or weather-resistant features, allowing reliable performance in cold storage or challenging environments.