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MKB1400 Hydraulic Breaker Seal Kits

MKB1400 Hydraulic Breaker Seal Kits

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FEATURES

Item

Specification

Total Weight

1500kg

 Overall Length

2250 mm

Chisel Size

135×900 φ×mm

 Standard Impact Frequency

320 ~ 500bpm (Normal) / 650 ~ 950 bpm(High Speed)

Normal Working Oil Flow

110 ~ 150L/min

Operating Pressure

15.0~ 18.0MPa    

Suitable Excavator Weight

18~ 25ton  

Type

Medium-heavy Duty  Hydraulic Breaker

Anti-Dry Fire

Standard

MKB1400 Breaker Seal Kit Components

mkb1400 hydraulic breaker seal kits-2

Additional Notes

  • Strictly control the working flow at 110-150L/min and operating pressure at 15.0-18.0MPa for 18-25 ton excavators. Overpressure and overflow operation are strictly prohibited to avoid overload damage to core components like pistons and cylinders.
  •  Fully bleed air from hydraulic lines after installation to prevent cavitation damage to internal precision parts and ensure long-term stable operation.
  • Prohibit dry firing, side loading and prying heavy objects. Switch between normal and high speed modes according to material hardness to reduce abnormal wear of chisel and bushing, and extend service life.
  • Lubricate the chisel before daily operation, regularly check hydraulic oil cleanliness, seal integrity and accumulator pressure. For long-term storage, depressurize, rustproof and store in a dry and ventilated environment.

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