Should always check the parking brake performance of the machine, in order to ensure the safety and parking braking ability during emergency braking.

1) The machine's tire pressure is adjusted to a predetermined value, the boom from the ground up to about 300mm. And make sure the machine has a good brake performance.

2) Start the engine, the machine open on the opposite slope of 11 ° 20 'slopes, rough dry pavement should be flat.

3) Depress the brake pedal, it stops the machine. The variable speed control lever in neutral position, and then turn off the engine.

4) The parking (hand) brake is braking, slowly release the brake pedal and check whether the machine is still in place.