Material: Iron
Installation conditions//Tilt step amount 0-20mm
Excellent main unit (single unit).
◆Please read
*This product is a special order item.
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Spring selection criteria table
Model | B1021B | B1021A | B1021A+B1001C | |||
Tilt load conversion moment (kg.m) | 24.0 to 38.3 | 37.8 to 53.8 | 52.2–74.0 | |||
Tilt specifications and applicable tilt length | ||||||
| sign | Material/Structure | Height (mm) | Unit weight (kg/m) | Excellent: Length of swing arm per piece (m) | ||
| (1) | wooden | 400 | 18 | 6.1–9.7 | 9.5 to 13.6 | × |
| (2) | wooden | 450 | twenty two | 4.5–7.1 | 7.0 - 10.0 | 9.7 to 13.7 |
| (3) | Aluminum Block | 600 | 11 | 6.8–10.9 | 10.7 to 15.2 | × |
| (4) | 700 | 12.5 | 5.2–8.3 | 8.2 to 11.6 | 11.3–16.0 | |
| (5) | 800 | 14 | 4.1–6.5 | 6.4–9.1 | 8.9 to 12.6 | |
| (6) | 1000 | 17 | 2.7–4.3 | 4.3–6.1 | 5.9–8.4 | |
| (7) | 1200 | 20 | 1.9–3.1 | 3.0–4.3 | 4.2–6.0 | |
*Reference value: lashing rail unit weight3 (kg/m)
[About selecting excellent models]
Please see the table.
Please check three points: the material and structure of the truck's tailgate, the tailgate height, and the tailgate length.
Select the item that matches your conditions from the left column (1) to (7) regarding the gate material, structure, and gate height.
Select the spring that intersects with the "Model (combination)" in the table based on the tilt length.
Example : 4t standard body (without crane), installation conditions: Tilt step amount 0mm, floor frame height 100mm
○Tilt material and structure: Aluminum block
○Tilt height: 700mm
○Tilt length: L=6.2M
Due to the installation conditions, the main unit is the E3001S.
Select item (4) based on the gate material, structure, and gate height. The gate length is 5.2 to 8.3 m, so select the spring B1021B.
(If the tilt length is at the boundary, it is safer to choose a stronger spring.)
*If a steel lashing rail is installed, the unit weight per meter will increase by 3 kg. In the above example, select item (5) based on the unit weight. Given the flap length, the spring selection should be B1021A.
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