Container Types & Specifications
Understanding container types helps you choose the right option for your cargo. This guide covers dimensions, capacities, and ideal uses for each container type.
Quick Reference: Standard Container Sizes
20' Standard
33 CBM | ~20 pallets
Max payload: 28.2 t
40' Standard
67 CBM | ~40 pallets
Max payload: 28.7 t
40' High Cube
76 CBM | ~40 pallets
Max payload: 28.6 t
20ft standard
The most common container type. Ideal for heavy cargo that doesn't need the full length of a 40'.
Dimensions
- External: 6.06m × 2.44m × 2.59m
- Internal: 5.90m × 2.35m × 2.39m
Capacity
- Volume: 33.2 CBM
- Payload: 28,200 kg
- Tare: 2,300 kg
Door/Opening
- 2.34m × 2.28m
Machinery
General cargo
General cargo
Automotive parts
40ft standard
Double the length of a 20'. Most economical per CBM for volume cargo.
Dimensions
- External: 12.19m × 2.44m × 2.59m
- Internal: 12.03m × 2.35m × 2.39m
Capacity
- Volume: 67.7 CBM
- Payload: 28,750 kg
- Tare: 3,750 kg
Door/Opening
- 2.34m × 2.28m
Consumer goods
Furniture
Textiles
Large machinery
40ft high cube (40' HC)
Extra 30cm height compared to standard 40'. Popular for lightweight, voluminous cargo.
Dimensions
- External: 12.19m × 2.44m × 2.89m
- Internal: 12.03m × 2.35m × 2.69m
Capacity
- Volume: 76.3 CBM
- Payload: 28,600 kg
- Tare: 3,900 kg
Door/Opening
- 2.34m × 2.58m
Furniture
Appliances
Oversized pallets
Retail goods
20ft Refrigerated (Reefer)
Temperature-controlled from -30°C to +30°C. For perishables and pharmaceuticals.
Dimensions
- External: 6.06m × 2.44m × 2.59m
- Internal: 5.44m × 2.29m × 2.27m
Capacity
- Volume: 28.3 CBM
- Payload: 27,400 kg
- Tare: 3,100 kg
Door/Opening
- 2.29m × 2.26m
Fresh produce
Frozen food
Pharmaceuticals
Chemicals
40ft Refrigerated (Reefer)
High-cube reefer with maximum cold storage capacity.
Dimensions
- External: 12.19m × 2.44m × 2.89m
- Internal: 11.56m × 2.29m × 2.50m
Capacity
- Volume: 66.7 CBM
- Payload: 29,500 kg
- Tare: 4,800 kg
Door/Opening
- 2.29m × 2.50m
Large perishable shipments
Frozen cargo
Temperature-sensitive goods
20ft Open Top
Removable tarpaulin roof for top-loading of tall cargo.
Dimensions
- External: 6.06m × 2.44m × 2.59m
- Internal: 5.90m × 2.35m × 2.35m
Capacity
- Volume: 32.5 CBM
- Payload: 28,100 kg
- Tare: 2,400 kg
Door/Opening
- 2.34m × 2.28m
Machinery
Timber
Marble slabs
Scrap metal
40ft Open Top
For cargo that must be loaded from above due to height or shape.
Dimensions
- External: 12.19m × 2.44m × 2.59m
- Internal: 12.03m × 2.35m × 2.35m
Capacity
- Volume: 66.5 CBM
- Payload: 28,600 kg
- Tare: 3,900 kg
Door/Opening
- 2.34m × 2.28m
Industrial equipment
Heavy machinery
Over-height cargo
20' Flat Rack
No sides or roof. End walls fold flat for easy stacking when empty.
Dimensions
- External: 6.06m × 2.44m × 2.59m
- Internal: 5.62m × 2.20m × 2.23m
Capacity
- Payload: 28,200 kg
- Tare: 2,800 kg
Door/Opening
- Collapsible end walls
Heavy machinery
Vehicles
Boats
Out-of-gauge cargo
40' Flat Rack
For very heavy or wide cargo that can't fit in enclosed containers.
Dimensions
- External: 6.06m × 2.44m × 2.59m
- Internal: 5.62m × 2.20m × 2.23m
Capacity
- Payload: 28,200 kg
- Tare: 2,800 kg
Door/Opening
- Collapsible end walls
Transformers
Generators
Construction equipment
Yachts
40' Tank Container
Cylindrical tank within container frame for liquid cargo.
Dimensions
- External: 12.19m × 2.44m × 2.59m
Capacity
- Volume: 21,000-26,000 liters
- Payload: 26,000-36,000 kg
Door/Opening
- Top hatch, bottom valve
Transformers
Food-grade liquids
Petroleum products
Wines/spirits
Pallet loading
Pallet counts assume single-tier loading. Whether you can double stack depends on the crush resistance of your own packaging, not on the container.
| Container | Euro pallets (1200 × 800 mm) | Standard pallets (1200 × 1000 mm) | Double stacked (Euro) |
|---|---|---|---|
| 20ft standard | 10 – 11 | 9 – 10 | 20 – 22 |
| 40ft standard | 23 – 25 | 20 – 21 | 46 – 50 |
| 40ft high cube | 23 – 25 | 20 – 21 | 46 – 50 |
| 45ft high cube | 27 – 28 | 24 – 25 | 54 – 56 |
A 40ft high cube takes the same number of pallets as a 40ft standard on the floor, but the extra 30 cm of height often allows a second tier where a standard would not. If your palletised load is between 1.2 m and 1.35 m tall, the high cube is worth asking for specifically.
LCL or FCL?
There is no universal crossover point, but the decision usually turns on four things:
- Volume. Somewhere between 13 and 18 CBM, a 20ft container typically becomes cheaper than the equivalent LCL charge. Below 10 CBM, LCL is almost always right; above 20 CBM, FCL almost always is.
- Time. LCL adds consolidation at origin and destuffing at destination — commonly a week at each end. If the timeline is tight, FCL buys back days that no amount of expediting will recover from a consolidator.
- Risk. In LCL your cargo shares a container with other shippers' goods and is handled several extra times. Fragile, high-value or contamination-sensitive cargo is safer in its own box.
- Destination charges. LCL destination handling is charged per CBM and can be surprisingly high. Compare landed cost using the cost estimator, not freight alone.
