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MKB900 Hydraulic Breaker Seal Kits

MKB900 Hydraulic Breaker Seal Kits

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FEATURES

Item

Specification

Total Weight

790kg

 Overall Length

1,823mm

Chisel Size

101000 φ×mm

 Standard Impact Frequency

440 ~ 750 bpm

Normal Working Oil Flow

65 ~ 110L/min

Operating Pressure

13.7~ 16.7MPa    

Suitable Excavator Weight

10~ 15ton  

Type

 Medium-duty Hydraulic Breaker

Anti-Dry Fire

Standard

MKB900 Breaker Seal Kit Components

mkb900 hydraulic breaker seal kits-2

Additional Notes

  • Strictly  control the working flow at 65-110L/min and operating pressure at 13.7-16.7MPa for 10-15 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. Adjust the impact frequency 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 and seal integrity. For long-term storage, depressurize, rustproof and store in a dry and ventilated environment.

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