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BR2166 Hydraulic Hammer Seal Kits

BR2166 Hydraulic Hammer Seal Kits

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BR2166 Hydraulic Hammer Seal Kits
BR2166 Hydraulic Hammer Seal Kits
BR2166 Hydraulic Hammer Seal Kits
BR2166 Hydraulic Hammer Seal Kits
BR2166 Hydraulic Hammer Seal Kits
BR2166 Hydraulic Hammer Seal Kits
BR2166 Hydraulic Hammer Seal Kits
BR2166 Hydraulic Hammer Seal Kits
BR2166 Hydraulic Hammer Seal Kits
BR2166 Hydraulic Hammer Seal Kits

FEATURES

Item

Specification

Series

Medium range breakers

Working weight

  1,360 kg (3,000 lb)

 Tool diameter

  125.00 mm (4.92 in)

Allowed carrier weight range

  16-26 t (35,300 - 57,300 lb)

Oil flow range

 120.0-180.0 L/min (31.7-47.6 gal/min)

Operating pressure

 140-160 bar (2,030-2,320 psi)

Impact rate (frequency)

430-790 bpm

BR2166 Breaker Seal Kit Components

br2166 hydraulic hammer seal kits-2

Additional Notes

  • Ensure  the matched carrier weight is strictly within the 16-26 t allowable range. Using an underweight or overweight carrier will cause severe impact imbalance, excessive equipment vibration, and rapid wear of the breaker’s connecting structure and hydraulic drive components.
  • Fasten the 125.00 mm tool to the breaker with specified torque and check the tightness of fixing bolts and the tool’s surface condition before each operation. Replace the tool immediately if wear, bending or cracking is found to prevent loosening, breakage and safety hazards during work.
  • Prohibit no-load dry firing under all working conditions and keep the tool fully attached to the working surface when striking. Control the impact frequency within the rated 430-790 bpm range, avoid long-term continuous breaking on hard rock or reinforced concrete, and stop the machine for inspection if abnormal noise or violent vibration occurs.
  • Clean the breaker body and tool to remove muck and dust after operation, and seal hydraulic interfaces to prevent impurity entry. Regularly check hydraulic pipelines and high-pressure joints for oil leakage, replace damaged seals in a timely manner, and use hydraulic oil meeting Sandvik specifications to maintain stable system pressure and oil cleanliness.

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