A container spreader is the lifting attachment, a key piece of port equipment, used by cranes and reach stackers to pick up ISO containers. The spreader locks into the four corner castings of a container using twistlocks and hydraulic pins, allowing the crane or vehicle to lift the full weight of the container safely.
Key Specifications
| Specification | Typical Range |
|---|
| ISO sizes handled | 20ft, 40ft, 45ft |
| Safe Working Load (SWL) | 30–65 tonnes |
| Extension type | Telescopic (20–40ft), fixed |
| Twistlock type | Automatic or semi-automatic |
| Weight (spreader itself) | 5–20 tonnes depending on type |
Types of Container Spreaders
| Type | Description | Common use |
|---|
| Telescopic spreader | Adjustable from 20ft to 40ft | Most versatile, quay cranes, reach stackers |
| Fixed spreader | Set to one container size | Lower cost, simple operations |
| Twin-lift spreader | Lifts two 20ft containers simultaneously | High-throughput terminals |
| Tandem spreader | Lifts two 40ft containers | Ultra-high-capacity QC's |
| Reach stacker spreader | Compact, designed for RS attachment | Depots and smaller terminals |
Leading Manufacturers
| Brand | Origin | Known for |
|---|
| Bromma (Kalmar) | Sweden | Global market leader for crane spreaders |
| Stinis | Netherlands | Strong in European market, STS and twin-lift spreaders |
| Elme | Sweden | Independent, popular for reach stacker spreaders |
| RAM Spreaders | UK | Robust alternative |
| Sany | China | Growing market share |
Used Market Pricing (2026)
| Type | Price Range |
|---|
| Reach stacker spreader (used) | €15,000 – €50,000 |
| Telescopic crane spreader (used) | €50,000 – €150,000 |
| Twin-lift spreader | €100,000 – €250,000 |
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