如何裝載45呎高立方貨櫃
分步裝載指南 - 45呎高立方貨櫃的重量分配、堆疊規則及固定技巧
內部尺寸
13.56m × 2.35m × 2.70m
可用容積
86.1 m³
最大載重
27,600 kg
皮重
~4,800 kg
最大裝載高度
2.70m 內部高度
分步裝載指南
規劃額外高度
高立方貨櫃為您提供2.70公尺的內部高度 — 比標準貨櫃多出31公分。這徹底改變了您的堆疊策略。繪製貨物布局並找出可雙層堆疊但無法裝入標準貨櫃的物品。計算額外4+ CBM的頂部空間是否值得支付高立方附加費。對於棧板化貨物，若裝載後棧板高度低於1.30公尺，可考慮雙層堆疊。
檢查貨櫃
裝載前檢查貨櫃是否有結構性損壞、孔洞、進水或異味。特別注意頂部 — 高立方貨櫃較高，更易因低橋或堆疊衝擊而在頂角受損。檢查地板是否有鬆軟部位。測試門封和鎖桿。用照片記錄任何預先存在的損壞。
先裝載最重貨物，保持重心低
將最重的物品放置在前牆地板上。在2.70公尺的高度下，人們容易誘惑將重物堆得更高 — 請抵制這種誘惑。高立方貨櫃因較高，在船舶搖晃時具有更大的槓桿效應，因此高重心更危險。將重物放在地板上，利用額外高度堆放較輕、體積龐大的貨物。
雙層堆疊棧板並充分利用高度
高立方貨櫃的主要優勢在於雙層堆疊。標準裝載後的棧板（1.20-1.30公尺高）可在2.70公尺的高度限制內堆疊兩層。將更堅固、更重的棧板置於底層。確認底層紙箱能承受上層棧板的重量。在各層之間使用防滑墊或夾板均勻分散載荷。用空隙填充物填滿上層棧板上方剩餘的10-30公分空隙。
填滿較大的空隙
更高的高度意味著貨物上方有更多潛在的空隙。未填滿的垂直間隙具有危險性——貨物在顛簸的海上可能會倒塌到這些空隙中。在貨物頂部與集裝箱頂部之間使用大型填充氣囊。對於不同高度的混合裝載，可用空隙填充物墊高較矮的部分，以在整個集裝箱長度上形成平坦穩定的頂層。
固定並記錄
將捆紮帶固定在集裝箱的捆紮環上。對於雙層堆疊的貨物，需額外使用垂直捆紮以防止上層移動。如可能，在門端以兩個高度安裝載貨桿。在裝載過程中為每一層拍照，並於密封前記錄最終狀態。記錄實際重量以符合VGM規定，並注意HC集裝箱的皮重略高。
Weight distribution rules
將重貨物放置底層
在高立方櫃中雙層堆疊時，重量控制變得更為關鍵。務必將較重的棧板置於底層，上層則應為較輕且體積龐大的貨物。高立方櫃若上層過重，其危險性遠高於標準貨櫃，因為額外的高度會產生更大的槓桿效應。
前後重量分配 40/60 原則
將貨物重量分配為前半部約 40%，靠門處約 60%。此原則與標準貨櫃相同，但在高立方櫃中更為重要，因其較高的外形會在起重機吊裝時放大前後不平衡的影響。
左右兩側均勻平衡
2.70 公尺的高度使得側向平衡極為關鍵。高立方櫃若某一側過重，其傾覆力矩將高於標準貨櫃。無論是哪一層，尤其是上層，務必將重量均勻分配於左右兩側。
地板與堆疊極限
地板載重額定值與標準貨櫃相同（約 3,000 公斤/平方公尺）。但也需檢查底層貨物的堆疊額定值 — 上層棧板的全部重量將壓在其上。多數瓦楞紙箱在潮濕的海運環境中，其抗壓強度會損失 30-40%。
Loading Patterns Library
Optimize your container space with proven loading patterns for different cargo types
Column Stack Pattern
A simple and straightforward loading pattern with boxes stacked in vertical columns. Ideal for uniform cartons with good stacking strength.
Best For
- • Uniform, rigid cartons
- • Boxes with good stacking strength
- • When load stability is a priority
Efficiency
Pro Tips
- • Ensure columns are aligned vertically to maximize weight-bearing capacity of boxes
- • For added stability, consider plastic wrapping each column or adding corner protectors
- • Leave minimal gaps between columns to prevent shifting during transport
Interlocking Pattern
An advanced loading pattern where each layer alternates orientation, creating a more stable structure. This "brick-like" arrangement distributes weight more evenly and prevents collapse.
Best For
- • Cartons with moderate stacking strength
- • Medium to long distance shipping
- • When preventing collapse is critical
Efficiency
Pro Tips
- • Alternate the orientation of each layer by 90 degrees for maximum stability
- • Ensure boxes can support this load pattern - weaker boxes may crush despite interlocking
- • Creates better resistance against shifting during transit, reducing damage risk
Pinwheel Pattern
An efficient pattern where boxes are arranged in alternating orientations within the same layer, creating a pinwheel-like appearance. This maximizes space utilization and provides excellent stability.
Best For
- • Rectangular boxes with non-square dimensions
- • When maximum space utilization is needed
- • Shipments requiring both stability and efficiency
Efficiency
Pro Tips
- • Works best when box length is roughly twice its width (2:1 ratio)
- • Can improve stability and prevent shifting compared to simple stacking
- • For heavier goods, limit stack height and consider layer separation with slip sheets
Cargo Securing Techniques
Proper cargo securing is essential for safe and damage-free transport. Learn best practices for different cargo types and conditions.
Lashing & Tie-Down Techniques
Proper cargo lashing prevents movement during transport, reducing the risk of damage and ensuring safe delivery. Container ships can experience significant forces during transit, making secure cargo essential.
Understanding Lashing Points
Standard shipping containers come equipped with built-in lashing points in the floor, walls, and ceiling. These anchor points are designed to secure cargo with straps, ropes, or chains.
- • Floor lashing points can typically handle 2,000-5,000 kg of load
- • Wall and ceiling points usually have lower capacity (1,000-1,500 kg)
- • Always check the specific lashing point capacity in your container documentation
Effective Lashing Techniques
Diagonal Lashing
Straps run diagonally from the cargo to the lashing points, creating tension that prevents movement in multiple directions.
Loop Lashing
Straps form loops around the cargo and attach to lashing points on the same side, providing lateral stability.
Cross Lashing
Straps cross over the cargo in an X pattern, providing excellent stability against both lateral and longitudinal forces.
Direct Lashing
Straps connect directly from the cargo to the nearest lashing point, offering simple but effective restraint.
Pro Tips
- • Always use lashing points on opposite sides to create balanced tension
- • Check strap tension periodically during loading to account for settling
- • Use edge protectors where straps contact cargo edges to prevent damage
- • For heavy cargo, combine multiple lashing methods for redundancy
Essential Tie-Down Equipment
Lashing Straps
- • Breaking strength: 2,500-10,000 kg
- • Available in various lengths
- • Typically made of polyester
Tensioners & Ratchets
- • Working load limit: 500-5,000 kg
- • Look for smooth ratchet operation
- • Choose appropriate size for strap
Hooks & End Fittings
- • Claw hooks for lashing points
- • J-hooks for various attachments
- • Safety latches prevent disengagement