2018 D&A Heavy Industries Hydraulic Breaker Large D&A 450DP

2018 D&A Heavy Industries Hydraulic Breaker Large D&A 450DP

This function ensures less problem of the componente and longer life of the hyd breaker

The size of through bolt is bigger than other maker to reduce brakage and to avoid loose of tightness.

Accumulator makes less stress on hydraulic components and absorbs pressure fluctuation inside of breaker.

All silenced model ranges from small to large model are available

Sound surppress brackets and devices are applied from small models to large models

All models are developed by own technology and parents

Features may include:

• Automatically stops operation of breaker when object is broken which protects damage to parts and extends the life time of breaker

• Less stress to hydraulic components as absorbing pressure fluctuation

• Increases efficiency by replenishing short oil flow

• Used anti-abrasion steel

• Longer life by high quality material

• Minimize the impact caused by blank fire.

• Safe from abnormal wearing

• Higher impact power with long stroke

• Absorbs repercussion from hammering and increases camier endurance

• Ensures higher impact power

• Maximize productivity from variable speed control (D&A 70V-550V)

• Internal control valve system is more efficient by 10% to 15% than other breaker's valve, stays cooler and makes the quicker and harder-hitting

• Avaliable to install auto-Lubrication or centralize lubrication kit (over D&A 100V-550V)