Fracturing pump and fracturing truck

The invention provides a fracturing pump and a fracturing truck, and relates to the technical field of engineering hydraulic equipment, the fracturing pump is used for being driven by a hydraulic motor, the fracturing pump comprises a crankshaft, the crankshaft is driven by the hydraulic motor to rotate, so that the fracturing pump performs the action of sucking hydraulic media or discharging thehydraulic media, and the fracturing pump further comprises a braking mechanism; and the braking mechanism is mounted on a pump body of the fracturing pump, so that the braking mechanism can brake thecrankshaft. According to the fracturing pump provided by the invention, due to the arrangement of the braking mechanism, the shutdown time of the fracturing pump can be controlled, so that the fracturing pump can be shut down when the extending position of the plunger of the fracturing pump is most suitable, the dismounting of the valve and the plunger cannot be influenced, the micro-motion condition of the fracturing pump