Resources · Container fleet
Container Types & Dimensions
The Klassa container fleet: inside/outside dimensions, door openings and payloads of 20', 40', 40'HC, reefer, open top, flat rack and tank containers — in 3D.
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All container types — comparison
| Container type | Inside (L × W × H) | Door opening (W × H) | Capacity | Tare | Max payload |
|---|---|---|---|---|---|
| 20' Standard (Dry) 22G1 |
5.90 m × 2.35 m × 2.39 m | 2.34 m × 2.28 m | 33.2 m³ | 2,280 kg | 28,200 kg |
| 40' Standard (Dry) 42G1 |
12.03 m × 2.35 m × 2.39 m | 2.34 m × 2.28 m | 67.7 m³ | 3,780 kg | 26,700 kg |
| 40' High Cube 45G1 |
12.03 m × 2.35 m × 2.69 m | 2.34 m × 2.58 m | 76.3 m³ | 3,980 kg | 26,500 kg |
| 45' High Cube L5G1 |
13.55 m × 2.35 m × 2.69 m | 2.34 m × 2.58 m | 86.0 m³ | 4,800 kg | 27,700 kg |
| 20' Reefer 22R1 |
5.44 m × 2.29 m × 2.27 m | 2.29 m × 2.26 m | 28.4 m³ | 3,050 kg | 27,430 kg |
| 40' High Cube Reefer 45R1 |
11.58 m × 2.29 m × 2.54 m | 2.29 m × 2.57 m | 67.3 m³ | 4,800 kg | 29,200 kg |
| 20' Open Top 22U1 |
5.89 m × 2.35 m × 2.35 m | 2.34 m × 2.28 m | 32.5 m³ | 2,350 kg | 28,130 kg |
| 40' Open Top 42U1 |
12.03 m × 2.35 m × 2.35 m | 2.34 m × 2.28 m | 66.4 m³ | 3,850 kg | 26,630 kg |
| 20' Flat Rack 22P3 |
5.62 m × 2.20 m × 2.23 m | — | — | 2,750 kg | 31,250 kg |
| 40' Flat Rack 45P3 |
11.66 m × 2.24 m × 1.95 m | — | — | 5,000 kg | 40,000 kg |
| 20' Tank Container 22T6 |
21.000 – 26.000 L | — | — | 3,650 kg | 32,350 kg |
Values are typical and may vary ±2% by manufacturer and build year. Please confirm at booking.
How is it calculated?
How is a container number read?
It consists of the owner code (e.g. KLSS), a 6-digit serial number and a check digit, followed by the ISO type code (e.g. 45G1 = 40' High Cube).
High Cube vs standard?
High Cubes are 30 cm taller (inside height ≈2.69 m) with a 2.58 m door height.
Which cargo goes in which box?
General cargo: dry; temperature-sensitive: reefer; tall cargo: open top; wide, heavy machinery: flat rack; liquids: tank.