Can I get spare parts locally for concrete pumps in the UAE, and does brand matter?

Yes, wear parts such as delivery pipe, clamps, wear plates, S-valves, and seals are widely available in the UAE, though lead times and stock levels vary a lot by brand and by how common that model is in the local market. Choosing a pump brand with an established regional parts network reduces downtime risk considerably compared to a rarer model that needs parts shipped from overseas. This is a genuine factor to weigh even when hiring rather than owning a pump, since downtime during a hired pour still costs the contractor money. Sparkline Group stocks common wear parts for the pump models in its own fleet to minimise exactly this kind of delay. Asking about parts availability is a reasonable question during any rental negotiation.