Engineering truck frame assembly and engineering truck with same

The invention discloses an engineering truck frame assembly and an engineering truck with same. The engineering truck frame assembly comprises a truck head vertical pipe, a front truck frame component and a back truck frame component. The front truck frame component comprises a main beam, a left side beam and a right side beam. The back truck frame component comprises a lower left horizontal pipe, a lower right horizontal pipe, a left tail beam, a right tail beam, a front horizontal beam, an oil cylinder front support pipe and an oil cylinder back support pipe. The back end of the right side beam tilts upwards and is fixedly connected with the oil cylinder front support pipe. The main bema penetrates through the back end of the front horizontal beam and is fixedly connected with the oil cylinder front support pipe. The main beam, the right side beam and the oil cylinder front support pipe form a triangle-shaped cradle structure. The front truck frame right side beam and the main beam are both fixedly connected the oil cylinder front support pipe of the back truck frame, the integrity of a truck frame structure is guaranteed, the whole bearing effect of the truck frame is improved. The invention further discloses the engineering truck provided with engineering truck frame assembly, structure is stable and firm, and good bearing effect is achieved.