10
2. Brake system
2.1 General description
The brake system includes service brake and parking brake.
Full hydraulic braking mode is adopted for driving brake, and the power source for
brake is hydraulic gear pump. The service brake system is mainly composed of brake pedal,
brake pump, brake valve and oil-cooled disc brake. The driving brake schematic diagram is
shown in Fig. 2-1.
Figure 2-1principle diagram of service brake Figure 2-2 Brake pedal