In global trade and logistics, understanding precise container dimensions is crucial for efficient operations. This comprehensive guide provides detailed specifications for 12-meter containers, helping businesses optimize their shipping strategies.
Containers: The Backbone of Global Trade
Standardized shipping containers revolutionized international commerce by improving transport efficiency and reducing cargo damage. Their uniform dimensions enable seamless intermodal transfers between ships, trucks, and trains.
Standard Container Dimensions: Key Specifications
International containers maintain consistent widths of 2,438mm (8 feet), while lengths and heights vary. Common length specifications include 12,192mm (40 feet), 9,125mm, 6,058mm (20 feet), and 2,991mm. Height options typically measure 2,896mm (9'6"), 2,591mm (8'6"), or 2,438mm (8 feet).
12-Meter Container Specifications
The commonly referenced "12-meter container" generally corresponds to a 40-foot container (40GP or 40HC). Note that 12 meters refers to external length, not internal cargo space.
40-Foot Standard Container (40GP)
- External dimensions: 12.192m (L) × 2.438m (W) × 2.591m (H)
- Internal dimensions: 12.032m × 2.352m × 2.393m
- Maximum payload: ~28 metric tons
- Volume capacity: ~67.7 cubic meters
40-Foot High Cube Container (40HC)
- External dimensions: 12.192m × 2.438m × 2.896m
- Internal dimensions: 12.032m × 2.352m × 2.698m
- Maximum payload: ~28 metric tons
- Volume capacity: ~76.3 cubic meters
Note: These represent approximate values. Actual dimensions may vary slightly by manufacturer and container type. Always verify specifications with your provider.
Container Applications by Type
20-Foot Containers (20GP)
Ideal for dense, heavy cargo like metals and minerals. Specifications include:
- External: 6.058m × 2.438m × 2.591m
- Internal: 5.898m × 2.352m × 2.393m
- Payload: ~21.6 metric tons
- Volume: ~33.2 cubic meters
Specialized Container Types
- Open-top containers: Feature removable tops for oversized cargo
- Flat rack containers: Open-side designs for bulky equipment
- Refrigerated containers: Temperature-controlled for perishables
- Tank containers: Designed for liquid transport
Container Selection Criteria
When choosing containers, consider:
- Cargo characteristics (dimensions, weight, special requirements)
- Transport mode restrictions
- Total shipping costs
- Regulatory compliance
Weight and Volume Specifications
A standard 12-meter steel container typically weighs 3.7-4 metric tons empty. Aluminum variants are lighter. Volume capacities range from 67.7m³ (40GP) to 76.3m³ (40HC).