Hydraulic boom vang

Hydraulic boom vangVang cylinders are equipped with a pressure rod release. Inert gas pressure is charged through a “pneumatic” valve located on the cylinder body, near to the boom-side vang terminal.

Gas pressure is to be adjusted depending both on the release speed you wish, and on the thrust needed to contrast the weight of the boom.

Pressure has to be charged indicatively at 500 psi (35 bar).

The system is equipped with a mechanical valve to exclude the gas-loading pin and grant pressure holds in time.

All VANG cylinders may also be customized with double acting function (push&pull) and position sensor.

Polished stainless steel bodies are available upon demand

 

Instruction manual hydraulic boom Vang Instruction manual hydraulic boom Vang

 

Hydraulic Vang Specs by Bamar

 

Model # External Ø mm Cylinder rod Ø mm Pin Ø mm GAP mm Stroke mm Cylinder max pull (1) (3) kg Gas push (2) kg Length max PCLC mm Max axial compression load (Buckling) kg Indicative weight kg
-17 65 25 16 16 300 3100 550 2000 1000 15
-22 75 30 16 16 350 4715 830 2300 1500 20
-30 90 30 19 19 350 9200 1300 2500 2000 30
-40 110 35 22 22 400 11810 1740 2700 2600 40
-60 120 40 25 25 450 14780 2200 3000 3700 60
-90 140 50 32 32 500 16760 2700 3250 5000 75
-110 155 50 35 35 500 24340 3600 3500 6000 100
-150 180 60 40 40 500 30320 4600 4100 9000 125
-195 220 70 50 50 500 47845 9900 4700 12000 170

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