Abstract: A modular horizontal pumping unit, system, and method for pumping fluid at a wellsite. The modular horizontal pumping unit includes a pump assembly comprising a motor and a pump; fluid connectors to fluidly connect the pump assembly to wellsite equipment to pass fluid therebetween during a pumping operation; and a mobile platform transportable to a wellsite. The mobile platform includes a chassis and a wheel assembly. The chassis includes a frame with saddles. The frame has a torque bar extending through the frame to prevent deflection. The frame carried by the wheel assembly. The saddles are positioned about the frame to support the pump assembly in an operational position thereon during transport of the pump assembly and during the pumping operation at the wellsite.

Abstract: A modular horizontal pumping unit, system, and method for pumping fluid at a wellsite. The modular horizontal pumping unit includes a pump assembly comprising a motor and a pump; fluid connectors to fluidly connect the pump assembly to wellsite equipment to pass fluid therebetween during a pumping operation; and a mobile platform transportable to a wellsite. The mobile platform includes a chassis and a wheel assembly. The chassis includes a frame with saddles. The frame has a torque bar extending through the frame to prevent deflection. The frame carried by the wheel assembly. The saddles are positioned about the frame to support the pump assembly in an operational position thereon during transport of the pump assembly and during the pumping operation at the wellsite.