HAT60(55-7) excavator stick boom cylinder

1.structure: piston cylinder 2.power: hydraulic 3.brand name of seal components: NOK 4.usage:oil 5.application: excavator

1,about HAT60(55-7) excavator stick boom cylinder

body mateiral	45steel
Stroke:	720±2.0mm
piston rod diameter:	55mm
tube inside diameter:	110mm
working pressure	210Kg/cm2
safety valve set pressure	250Kg/cm2
internal test pressure	315Kg/cm2
closed length:	1095±4.0mm
hydraulic oil operating temperature:	-20celsius~+90celsius
piston rod:	high frequency quenching followed by chrome plating to improve rust proofing and wear and scar resisting performance
certifications:	1,ISO9001:2008 2,ISO14001:2004 3,CE
Contract Manufacturing:	OEM service offered Design service offered Buyer serviced offered

2,the details of production

 3,the seal components (from Korea and Japan)

 4,about us

· Professional and thorough analysis and design to all kinds of oil cylinder through High-tech means

· Unique production process and management methods

· Imported cushion,sealing element,oil pipe and other components

  

· High quality, high reliability, high service life,eight minutes per cylinder

· Main products:high telescopic crane hydraulic oil cylinder,high telescopic concrete transportation device hydraulic oil cylinder,excavator oil cylinder and other oil cylinder for engineering machinery,special vehicle,harbour machinery,petroleum and Maritime  machinery electric-power machinery,mining machinery , etc.

If you are interested in it, please show me the related parameter and drawing so that I can offer you a quotation.

HAT60(55-7) excavator stick boom cylinder