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BR1655i Hydraulic Hammer Seal Kits

BR1655i Hydraulic Hammer Seal Kits

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BR1655i Hydraulic Hammer Seal Kits
BR1655i Hydraulic Hammer Seal Kits
BR1655i Hydraulic Hammer Seal Kits
BR1655i Hydraulic Hammer Seal Kits
BR1655i Hydraulic Hammer Seal Kits
BR1655i Hydraulic Hammer Seal Kits
BR1655i Hydraulic Hammer Seal Kits
BR1655i Hydraulic Hammer Seal Kits
BR1655i Hydraulic Hammer Seal Kits
BR1655i Hydraulic Hammer Seal Kits

FEATURES

Item

Specification

Series

Medium range breakers

Working weight

  1,100 kg (2,430 lb)

 Tool diameter

 115.00 mm (4.53 in)

Allowed carrier weight range

12-20 t (26,500 - 41,100 lb)  

Oil flow range

90.0-130.0 L/min (23.8-34.3 gal/min)

Operating pressure

  135-145 bar (1,960-2,105 psi)

Impact rate (frequency)

540-920 bpm

BR1655i Breaker Seal Kit Components

br1655i hydraulic hammer seal kits-2

Additional Notes

  • Ensure  the matched carrier weight is strictly within the 12-20 t allowable range. Using an underweight or overweight carrier will lead to unbalanced impact force, abnormal equipment vibration, and accelerated wear of the breaker’s connecting structure and hydraulic core components.
  • Lock the 115.00 mm tool firmly to the breaker and check the tightness of all fixing bolts with a torque wrench before each operation. Replace the tool immediately if wear, bending, or end cracking is found to prevent the tool from loosening or breaking during work and avoid safety hazards.
  • 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 540-920 bpm range, avoid long-term continuous breaking operation on hard materials, and stop the machine for cooling and 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 joints for oil leakage, tighten or replace damaged seals in a timely manner, and use hydraulic oil that meets Sandvik specifications to maintain oil cleanliness and stable system pressure.

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