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SB452 Hydraulic Hammer Seal Kits

SB452 Hydraulic Hammer Seal Kits

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FEATURES

Item

Specification

Compatible Equipment

 6.5-13 ton excavator

Carrier Weight Class

6.5-13 t

Oil Flow

55-100 L/min

Unit Weight

440 kg

Tool Diameter

95 mm

 Tool Length

470 mm

Max Hydraulic Input Power

25 kW

Working Pressure

100-150 bar

Impact Frequency

  550-1250 bpm

Guaranteed Sound Power Level

122 dB(A)

SB452 Breaker Seal Kit Components

sb452 hydraulic hammer seal kits-2

Additional Notes

  • Adhere to rated parameters: Oil Flow 55-100 L/min, Working Pressure 100-150 bar. Under-flow/under-pressure reduces impact force; over-flow/over-pressure causes hydraulic overheating and accelerated part wear.
  • Only for 6.5-13 ton excavators. Before operation, check the carrier's hydraulic pump, boom and mounting frame to ensure they can bear 25kW max power and 550-1250 bpm impact frequency. Never mount on unqualified carriers.
  • Conduct a 5-8 minute no-load test after seal replacement/overhaul. Check for oil leaks at cylinder, pipeline and valve block; confirm stable impact frequency without abnormal noise/vibration. Troubleshoot air trapping or misaligned seals if pressure drops.

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