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SB152 Hydraulic Hammer Seal Kits

SB152 Hydraulic Hammer Seal Kits

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FEATURES

Item

Specification

Compatible Equipment

1.9-4.5 ton excavator (4200-9900 lbs)

Carrier Weight Class

1.9-4.5 t

Oil Flow

25-45 L/min

Unit Weight

140 kg

Tool Diameter

50 mm

 Tool Length

280 mm

Max Hydraulic Input Power

11 kW

Working Pressure

100-150 bar

Impact Frequency

850-1900 bpm

Guaranteed Sound Power Level

114 dB(A)

SB152 Breaker Seal Kit Components

sb152 hydraulic hammer seal kits-2

Additional Notes

  • Strictly control the oil flow (25-45 L/min) and working pressure (100-150 bar). Insufficient flow will result in weak impact force, while excessive flow may cause hydraulic overheating and premature seal failure.
  • With a maximum power of 11kW, the SB152 is designed for rugged use. Ensure the carrier excavator (1.9-4.5t) is in good condition, especially the hydraulic pump and arm, to handle the breaker's high impact frequency (850-1900 bpm) during continuous operation.
  • After replacing the seals or components, perform a 2-3 minute no-load run first. Verify the impact frequency is stable and there is no abnormal knocking sound. If pressure drops occur, immediately check for air inclusion in the hydraulic system or seal misalignment.

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