Pilot-operated type engineering machinery anti-lock braking system and engineering machinery

The invention discloses a pilot-operated type engineering machinery anti-lock braking system and engineering machinery, and belongs to the technical field of engineering machinery anti-lock braking. The system comprises a controller, a gas path system and at least one set of wheel braking mechanism; the wheel braking mechanism comprises an ABS electromagnetic valve, a booster pump, a wheel assembly and a wheel sensor used for monitoring the rotating speed of wheels of the wheel assembly. An air outlet of the air path system is connected with an air inlet of the ABS electromagnetic valve, an air outlet of the ABS electromagnetic valve is connected with an air inlet of the booster pump, and an oil outlet of the booster pump is connected with an oil inlet of the wheel assembly; in the braking process, the controller controls closing or connection of the ABS electromagnetic valve according to a wheel rotating speed signal transmitted by the wheel sensor so as to correspondingly trigger the booster pump to release