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DMBS900 Hydraulic Breaker Seal Kits

DMBS900 Hydraulic Breaker Seal Kits

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FEATURES

Item

Specification

 Hydraulic Oil Pressure

 160-180kg/cm²

2280-2570psi

157-177bar

Hydraulic Oil Flow Rate

 100-150l/min

26.4-39.6gpm

Impact Frequency

 390-1000bpm

Chisel Diameter 

65mm

2.56inch

 Carrier Weight

10-18ton    

Main Valve Type

Built-in

Accumulator

Standard

Impact Energy

1.02 kJ

Weight (with chisel)

520 kg

Overall Length

1960mm

DMBS900 Breaker Seal Kit Components

dmbs900 hydraulic breaker seal kits-2

Additional Notes

  • Strictly match pressure 157177 bar and flow 100150 l/min. Overpressure/excess flow is prohibited to avoid overload damage and oil leakage of main valve & seals.
  • Suitable for 1018 ton excavators. Must be installed professionally. Fully bleed air from hydraulic lines before installation to prevent cavitation damage.
  • Prolonged dry firing & side loading are forbidden. Adjust frequency per rock/concrete hardness to reduce abnormal wear & breakage of chisel/piston.
  • Regularly check oil cleanliness, accumulator pressure, seals. For long-term storage: rustproof, relieve pressure, keep dry to maintain stable performance.

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