Mud pumpPower end 1. The frame is a welded structure with steel plate, high strength, rigidity and light weight.2. Mud pumpPower end 1. The frame is a welded structure with steel plate, high strength, rigidity and light weight.2. Adopting herringbone gear drive, running smoothly.Fluid end 1. The hydraulic cylinder is straight pass-through structure, it can make the fluid flow smoothly, volumetric ...