Layout
The best layout our engine found puts all 10 in a square grid. That covers 93.7% of the floor.
The same 10 pallets still fit after leaving 100 mm of length and 50 mm of width free for handling, so this layout has room to spare.
Floor and door
The 20 ft dry container has 13.9 m² of floor (149 sq ft) inside. In the same box an EPAL 1 takes 11 positions against 10 for the CP3, so the CP3 pallets cover 13.0 m² against 10.6 m² for EPAL 1.
The door opening is 2,340 mm wide, so the CP3, carried narrow side first, clears it by 1,200 mm.
Inputs
| Inside length × width | 5,898 × 2,352 mm |
|---|---|
| Inside height | 2,391 mm |
| Door opening, width × height | 2,340 × 2,280 mm |
| Guideline payload | 21,720 kg |
| CP3 footprint | 1,140 × 1,140 mm |
| Equipment source | Leman USA Inc.. US road/rail-limited guideline payload |
Height and weight
Empty CP3 pallets are 138 mm high. The lower of the inside height (2,391 mm) and the door height (2,280 mm) is 2,280 mm, so 16 fit in one stack and 160 across the 10 clearance positions, weighing about not published, which is over the 21,720 kg guideline payload.
For loaded pallets stacked two high, each unit including its pallet can be at most 1,140 mm tall, which leaves 1,002 mm for goods on each CP3.
If all 10 clearance positions are filled in one layer, the guideline payload allows on average 2,172 kg of goods per pallet.
Other pallets in the same 20' dry
| Pallet | Floor positions | With clearance |
|---|---|---|
| EPAL 1 | 11 | 11 |
| EPAL 2 | 9 | 9 |
| EPAL 3 | 9 | 9 |
| EPAL 6 | 25 | 25 |
| EPAL 7 | 25 | 25 |
| CP4 | 8 | 8 |
| CP5 | 15 | 15 |
| 48 × 40 | 9 | 9 |
How this is computed
The engine tries every split of the deck into rows of pallets placed one way and rows placed the other way, along the length and across the width, and keeps the arrangement with the most pallets. It does not overhang, mix in other pallet sizes or allow for bulging goods. The methodology page explains each step, and the load planner runs the same code on your own dimensions.