It is a two-circuit hydraulic brake system with two separate brake circuits & serves to actuate the brake that built into or onto the transmission.

The brakes system of MBT consists of friction disc brake (Service Brakes) and a hydrodynamic retarder. The service brake is actuated hydraulically by means of DC drive hydraulic brake actuating system. The system compresses hydraulic power pack accumulator block and a brake pressure control valve with two micro switches for retarder and service brakes operation that works in conjunction with the pedal.

The hydraulic test branch has been engaged to test & evaluate the performance of components & assembly of both elevation & traverse servo-packages in Gun Control System.

The special purpose testing of servo package not only evaluates the qualification of its components but by defects analysis it can be used for rectification of the components & the servo packages. The four section of the panel can accommodate testing of mainly Load Valve, Cross Line Relief Valve (both elevation & traverse mode) servo and any other valve in general mode especially for static testing..

The test rig consists of hydraulic power Pack, power supply & the test bench with display panel.