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GBN620EHydraulic Breaker Seal Kits

GBN620EHydraulic Breaker Seal Kits

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GBN620EHydraulic Breaker Seal Kits
GBN620EHydraulic Breaker Seal Kits
GBN620EHydraulic Breaker Seal Kits
GBN620EHydraulic Breaker Seal Kits
GBN620EHydraulic Breaker Seal Kits
GBN620EHydraulic Breaker Seal Kits
GBN620EHydraulic Breaker Seal Kits
GBN620EHydraulic Breaker Seal Kits
GBN620EHydraulic Breaker Seal Kits
GBN620EHydraulic Breaker Seal Kits

FEATURES

Item

Specification

 Weight

5100-5300kg 

 Suitable Carrier Weight

50–70ton

 Chisel Diameter

185mm

 Oil Flow

 280–350L/min

Operating Pressure

 170–190bar

Impact Frequency

100–240bpm   

 Impact Energy

 16kJ

Housing Type

Triangle  

Accumulator

Standard

GBN620E Breaker Seal Kit Components

gbn620ehydraulic breaker seal kits-2

Additional Notes

  •  Match 50–70 ton excavators, flow 220–280L/min, pressure 170–190bar. Over-spec and over-load use prohibited.
  • Professional installation. Fully bleed air from hydraulic circuit to prevent cavitation damage to piston, cylinder and other key components.
  •  No dry firing or side loading. Adjust flow by hardness of rock/concrete to extend chisel and piston life.
  • Regular oil change, accumulator nitrogen pressure check, bolt tightening, seal replacement. For long-term storage: anti-rust and hydraulic oil drain.

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Welcome to HOVOO, a Chinese seal factory. Production of PU, Rubber and PTFE seals. The seals include O-ring, piston seal, rod seal, Gray ring and gas seal.

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