05 September, 2026 |
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Bridge Bearing Pads Saudi Arab
Every bridge needs somewhere for the deck to
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Concrete pump outrigger pads Saudi Arabia sizing starts with a key difference from mobile cranes: instead of a swinging, variable load, a pump truck applies a sustained, concentrated point load for the full duration of the pour, which is why pump-specific outrigger pad sizing matters.
A mobile crane’s outrigger load shifts as the boom slews and the hook moves, so the peak load at any one point is often brief. A concrete pump holds a fixed position for the length of the pour, sometimes an hour or more, which means the ground under each outrigger pad carries close to its full working load continuously rather than in short bursts. That sustained loading is harder on soft or marginal ground than an equivalent peak load from a crane.
| Boom Class | Typical Outrigger Load | Recommended Footprint |
| 28–32m boom | 4–6 t/outrigger | 600×600mm min |
| 36–42m boom | 6–9 t/outrigger | 800×800mm min |
| 47–62m boom | 9–14 t/outrigger | 1000×1000mm+ |
Backfilled trenches, recently poured slabs still curing, and sites with a shallow water table all reduce ground bearing capacity below what a standard-size pad assumes. On these sites, size up from the table above rather than relying on the minimum footprint for the boom class. OSHA’s ground conditions requirement for cranes and derricks (29 CFR 1926.1402) makes the same point for lifting equipment: the supporting material has to match the ground, not just the machine’s rated capacity.
Diode Trading EST stocks concrete pump outrigger pads across the boom-class range above, and can size a custom footprint for larger placing booms on request. Ready-mix and precast contractors across the Eastern Province and central Saudi Arabia use these pads to keep pump trucks stable through long, continuous pours.
Diode Trading EST supplies concrete pump outrigger pads Saudi Arabia contractors rely on, sized for sustained pour loads. Contact us with your pump’s boom class and site conditions.