The Schwing Stetter SP 3500 is a 95 m³/hr stationary concrete pump built for mass concreting, tunnel construction, and large infrastructure development projects. The diesel engine produces 242.7 HP. A 2,000 mm long-stroke cylinder pairs with twin Hydromatik variable displacement pumps and a reinforced rock valve for continuous operation with coarse and difficult mixes. Maximum theoretical output is 95 m³/hr (rod) and 58 m³/hr (piston). Maximum concrete pressure is 81 bar (rod) and 137 bar (piston). Delivery cylinder diameter is 200 mm. The SP 3500 uses a hydraulically driven oil cooler that prevents overheating during continuous tunnel and dam pours, alongside a high-torque agitator that keeps very coarse mixes moving without manual intervention. Used on tunnel, dam, and large infrastructure projects by project managers and EPC contractors across India. The Schwing Stetter SP 3500 concrete pump price in India ranges between ₹0.88–1.05 Crore. The right class-leading pump for infrastructure developers who need 95 m³/hr with the pressure and cooling capacity to sustain it across long tunnel and dam contracts.
