Brakes; Hydraulically Activated Brakes (Optional) - Hardi NAVIGATOR 4000 Instruction Book

4 - Sprayer setup

Brakes

Hydraulically Activated Brakes (optional)

This requires a special trailer brake valve attached to the tractor hydraulic
and brake system. Connect the snap coupler to the tractor brake outlet.
When the tractor brakes are applied, the trailer brakes will work
proportionally to the tractor brakes, and ensure safe and effective
braking.
±
WARNING! Do not connect the brakes directly to the tractor
hydraulics without the brake valve. The trailer brake power
cannot be controlled, and braking will therefore be hazardous.
±
WARNING! Maximum oil pressure is 150 bar in the brake line.
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