Material: Iron
Dimensions // Arm length: 240mm, Tilt bracket protrusion: 18mm, Weight: 9.16kg
Specifications//Installation conditions: Tilt step amount 5 to 50 mm
[Product Description]
This is a gate opening/closing assist device that is suitable for medium and large trucks. The gate opening/closing assist device assists the force applied when opening and closing the gate of a truck, making it easier to open and close the gate. If there is a problem with the overall width limit (overall width: must not exceed 2500mm) for a reverse hinge gate, use the thin type. The thin type protrudes less from the vehicle by 9mm (18mm when installed on the left and right) compared to the standard type.
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Spring selection criteria table
Model | SRC350 | SRC550 | SRC550+auxiliary SP | |||
| Adjustment points | A | A | A | |||
Tilt load conversion moment (kg.m) | 24~30 | 38–50 | 60 to 73 | |||
Tilt specifications and applicable tilt length | ||||||
| sign | Material/Structure | Height (mm) | Unit weight (kg/m) | Seiko Rack SRC Type Tilt Length per Unit (m) | ||
| (1) | wooden | 400 | 18 | 6.0 - 7.5 | × | × |
| (2) | (1)+400H (with auxiliary tilt) | 400+400 | 18+10 | 2.3–2.9 | 3.7–5.0 | 6.1–7.5 |
| (3) | wooden | 450 | twenty two | 4.4–5.5 | 7.0 - 9.6 | × |
| (4) | (3)+450H (with auxiliary tilt) | 450+450 | 22+12.5 | 1.7 to 2.1 | 2.6–3.7 | 4.3–5.4 |
| (5) | Aluminum Block | 800 | 14 | 4.0 - 5.1 | 6.4 - 8.5 | 10.5 to 12.0 |
| (6) | 1000 | 17 | 2.7–3.3 | 4.2–5.8 | 6.8–8.3 | |
| (7) | 1200 | 20 | 1.9 to 2.4 | 3.0–4.2 | 4.9–6.1 | |
[ Example of using Seiko Rack SRC type: Installation image on a manufacturer-made wooden finished gate ]

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