Quick Answer: The 45' High Cube Palletwide Loading Guide & Calculator profile (Equipment Code: 45PWHC) provides an internal usable planning envelope of 1,355.6 cm L × 244.4 cm W × 269.4 cm H (44' 5.7" L × 8' 0.2" W × 8' 10.1" H) with a usable cubic volume of 89.25 CBM (3,152 cu ft) and a max payload capacity of 29,250 kg (64,485 lbs). The 45PWHC is the ultimate short-sea and multimodal workhorse, offering 89.25 CBM volume and holding exactly 33 Euro pallets on the floor—providing complete 1:1 cargo parity with European 13.6 m curtainside road trailers.
Key Technical Specifications (Dual Metric & Imperial)
The 45′ High Cube Palletwide container matches the cargo capacity of a standard 13.6-meter European mega-trailer with 33 Euro pallet spaces. The following technical parameters represent the validated engineering profile for 45PWHC recorded in CBM3, sourced directly from certified equipment authority Seaco:
| Specification Parameter | Metric (ISO Standard) | Imperial (US Standard) |
|---|---|---|
| Equipment Code & Class | 45PWHC (Short-Sea & Intermodal Container) | Seaco Certified |
| Internal Usable Length | 1,355.6 cm | 44 ft 5.7 in |
| Internal Usable Width | 244.4 cm | 8 ft 0.2 in (Full Palletwide) |
| Internal Usable Height | 269.4 cm | 8 ft 10.1 in (High Cube) |
| Rear Door Clearance (W × H) | 241.6 × 258.5 cm | 95.1 × 101.8 in |
| Usable Internal Volume | 89.25 m³ (CBM) | 3,152 cu ft |
| Maximum Gross Mass (MGM) | 34,000 kg | 74,957 lbs |
| Tare Weight (Empty Unit) | 4,750 kg | 10,472 lbs |
| Maximum Net Cargo Payload | 29,250 kg | 64,485 lbs |
| Euro Pallets (1200×800 mm / EUR1) | 33 pallets on floor (66 double-stacked) | |
| Standard GMA Pallets (48×40 in / 1219×1016 mm) | 27 pallets on floor (54 double-stacked) | |
Pallet Loading Capacity & Floor Space Optimization
The defining commercial advantage of the 45′ High Cube Palletwide (45PWHC) is its ability to match the exact 33-pallet payload of standard 13.6-meter European road trailers. By expanding internal usable width to an impressive 244.4 cm (96.2 in) and length to 1,355.6 cm, logistics managers can load 16 rows of 2 Euro pallets plus 1 longitudinal pallet at the door, achieving a total of 33 Euro pallets on a single tier.
This parity enables seamless modal shifts from road freight to maritime short-sea shipping without destuffing or repalletizing. For standard GMA pallets (48 × 40 in), the 45PWHC fits 27 pallets on the floor. When cargo height permits double-stacking under the 269.4 cm ceiling, the container handles up to 66 Euro pallets.
Interactive 3D Cargo Load Simulation
Switching freight from road trailers to short-sea intermodal containers? Plan your 33-pallet distribution and ceiling clearances instantly with the free 45 hc loading calculator at CBM3.
Engineering & Fleet Architecture: Why 45PWHC Outperforms Standard Fleets
The 45PWHC features a specially engineered gooseneck tunnel understructure designed to integrate with 45ft chassis and keep overall tractor-trailer heights within the European 4.0 m road legal limit. Dual corner-casting posts located at both the 40ft and 45ft positions enable the container to be secured on standard 40ft rail wagons and top-lifted by 40ft spreaders equipped with specialized over-reach arms.
Weight Distribution, Axle Limits & Transport Safety
With 89.25 m³ of cargo volume and a net payload limit of 29,250 kg (64,485 lbs), shippers must balance axle loads across the longer 13.55-meter span. When hauling high-density products, weight must be distributed over the tandem or tridem chassis axles. Using friction rubber mats under pallets and inflatable void fillers in door areas is mandatory to satisfy CTU Code cargo securing standards.
Step-by-Step Practical Load Planning Protocol
- Confirm Equipment Code & Plate: Always verify that the physical CSC data plate, trailer VIN, or booking note specifically identifies 45PWHC rather than standard equipment before starting the loading operation.
- Measure Packed Goods with Pallet Protrusions: Record cartons and unit loads with all external banding, stretch wrap, and pallet overhang included. Even 1 cm of unmeasured bulge can obstruct side walls.
- Configure Rotation & Vertical Stacking Rules: Define permissible crate orientations, fragile tops, and maximum compression ratings in CBM3 before simulating layouts.
- Execute 3D Visual Optimization: Review placed versus unplaced items, center-of-gravity balance, and lateral clearances in the 3D visualizer rather than relying solely on total cubic volume.
- Check Rear Door & Ingress Clearances: Verify that the tallest cargo units pass cleanly beneath the rear door header (258.5 cm) without striking top seals.
- Install Certified Dunnage & Load Bracing: Secure voids with heavy-duty inflatable dunnage bags, friction rubber mats, and ratchet lashing belts to prevent load shifting during transit.
6 Costly Load Planning Mistakes to Avoid
- Overlooking Pallet Overhang: A tiny 15 mm overhang on each side expands an 800 mm Euro pallet to 830 mm, immediately eliminating lateral tolerance in palletwide containers.
- Treating Volume and Payload Interchangeably: Dense freight will reach the 29,250 kg maximum weight rating long before the cubic capacity is filled.
- Ignoring Door Header Clearance: While internal ceiling height is 269.4 cm, rear door ingress height is 258.5 cm. Trying to forklift cargo matching ceiling height will hit the frame.
- Improper Longitudinal Weight Distribution: Overloading the nose or rear of the equipment causes serious axle weight violations and severe highway safety hazards.
- Assuming Uniform Fleet Sidewalls: Wall corrugation profiles vary across manufacturers. Always maintain a 15–20 mm planning margin.
- Neglecting In-Transit Dynamic Shifts: Failure to properly brace voids allows cargo to surge forward during braking, leading to carton crush and customs cargo claims.
Related Equipment Loading Guides & 3D Planners
Compare specifications, pallet stacking efficiency, and dimensional constraints with related logistics equipment:
- 20′ High Cube Palletwide Loading Guide & Calculator — 15 Euro pallet capacity, 38.5 m³ usable volume, urban maritime distribution
- 40′ High Cube Palletwide (SeaPC+) Loading Guide & Calculator — 30 Euro pallet capacity, 79.0 m³ usable volume, high-density ocean freight
- 53′ Domestic High Cube Intermodal Loading Guide & Calculator — 30 GMA pallet capacity, 112.4 m³ volume, North American rail intermodal
- 53′ Dry Van Trailer Loading Guide & Calculator — 26-30 GMA pallet capacity, 113.8 m³ volume, pinwheel patterns & bridge law
Frequently Asked Questions (FAQ)
How many Euro pallets fit in a 45' High Cube Palletwide container?
A 45' High Cube Palletwide container fits exactly 33 Euro pallets (1200×800 mm) on the floor, identical to a standard European 13.6-meter road trailer. If pallets can be double-stacked, it accommodates up to 66 pallets.
What are the exact internal dimensions of a 45PWHC container?
The internal usable dimensions are 1,355.6 cm (44 ft 5.7 in) in length, 244.4 cm (8 ft 0.2 in) in width, and 269.4 cm (8 ft 10.1 in) in height, providing 89.25 m³ (3,152 cu ft) of usable volume.
Can a 45ft container be transported on standard European roads?
Yes, 45ft palletwide containers are legal for road drayage across the European Union when mounted on approved extendable chassis with steerable rear axles that comply with the EU turning circle (swept path) directive.
What is the maximum payload weight for a 45ft high cube palletwide?
The maximum net cargo payload is 29,250 kg (64,485 lbs) against a certified maximum gross weight of 34,000 kg.