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Reliable Supplier of Seal Kit Boom Cylinder for Excavators

Reliable Supplier of Seal Kit Boom Cylinder for Excavators

  • As a trusted supplier, we provide efficient seal kit boom cylinder solutions for excavators, ensuring reliable performance and maintenance of hydraulic systems.

Product Main Parameters

PropertyTest StandardUnitValue
HardnessASTM D2240shore A96
HardnessASTM D2240shore D51
DensityASTM D792g/cm31.19
Tensile StrengthASTM D412(500mm/min)MPa42
100% ModulusASTM D412 (500mm/min)MPa14.5
300% ModulusASTM D412(500mm/min)MPa26
Elongation at BreakASTM D412(500mm/min)%420
Tear StrengthASTM D264(500mm/min)N/mm145
AbrasionDIN 53516mm329
Compression Set (70℃ 24H)ASTM D395 (method B)%21
Compression Set (100℃ 24H)ASTM D395 (method B)%33
Low Temperature Retraction TR10GB/T7758-2002-24
Low Temperature Retraction TR30GB/T 7758-2002-15.7
Low Temperature Retraction TR50GB/T 7758-2002-9.8

Common Product Specifications

ModelApplication
PC200-6Komatsu Excavator
PC200-7Komatsu Excavator
PC200-8Komatsu Excavator

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