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TR210 Hydraulic Hammer Seal Kits

TR210 Hydraulic Hammer Seal Kits

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TR210 Hydraulic Hammer Seal Kits
TR210 Hydraulic Hammer Seal Kits
TR210 Hydraulic Hammer Seal Kits
TR210 Hydraulic Hammer Seal Kits
TR210 Hydraulic Hammer Seal Kits
TR210 Hydraulic Hammer Seal Kits
TR210 Hydraulic Hammer Seal Kits
TR210 Hydraulic Hammer Seal Kits
TR210 Hydraulic Hammer Seal Kits
TR210 Hydraulic Hammer Seal Kits

FEATURES

Item

Specification

Chisel Diameter

135mm (Adaptation Range: 131-150mm)  

Chisel Length

 2230mm

Total Weight

Horizontal Bracket: 1550kg / Vertical Bracket: 1700kg / Low-noise Vertical Bracket: 1800kg

Overall Dimensions (L×W)

Horizontal Bracket: 2284×620mm / Vertical Bracket: 2780×620mm

Rated Operating Pressure

15-17 MPa (150-170 kgf/cm²)

Operating Pressure

14-18 MPa (2030-2610 PSI)

Oil Flow

 100-125 L/min (Mainstream Adaptation: 105-135 L/min)

Impact Frequency

280-360 bpm (Common Operation: 360-450 bpm)

 Hose Diameter (OUT/IN)

25mm (1 inch)

Carrier Range

20-24 ton (Mainstream Adaptation: Komatsu PC200/210/220/240-8 Series)   

TR210 Breaker Seal Kit Components

tr210 hydraulic hammer seal kits-2

Additional Notes

  • The rated operating pressure must strictly follow 15-17MPa; overpressure operation is strictly prohibited. The oil flow must be controlled within 100-125 L/min. Overpressure/overflow will accelerate seal aging and cracking, while insufficient flow easily causes seal dry friction and weak striking.
  • The seal kit is made of PU+PTFE+FKM+NBR composite material, suitable for medium-heavy operation scenarios with high temperature and heavy dust. After high-temperature operation, the equipment must be naturally cooled before shutdown to avoid seal deformation and failure due to thermal expansion and contraction.
  • It is recommended to inspect the seal condition every 500-800 working hours. If cylinder oil seepage, dust seal wear, or buffer seal bulging is found, replace the entire seal kit immediately to prevent sand and impurities from entering the cylinder block and causing piston/chisel jamming.
  • Clean the mating surfaces of the cylinder block and seals before installation, apply special hydraulic seal grease, ensure uniform assembly clearance, and avoid hard hammering on seal components to prevent lip damage that affects sealing performance.
  • Avoid blank striking during operation, as it will cause hard collision between seals and the piston, leading to seal damage and cylinder scoring. Ensure the chisel is fully in contact with the working surface before starting striking.

 

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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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