HAT60(55-7) red hollow piston hydraulic bucket cylinders for hot sale

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) red hollow piston hydraulic bucket cylinders  

body mateiral	45steel
Stroke:	600±1.8mm
piston rod diameter:	55mm
tube inside diameter:	85mm
working pressure	210Kg/cm2
safety valve set pressure	250Kg/cm2
internal test pressure	315Kg/cm2
closed length	925±1.8mm
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,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

· Holds Many Patents

· 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.

· Contract Manufacturing: OEM service offered  Design service offered  Buyer serviced offered

· We have two companies, and some parts of the hydraulic cylinder are manufactured by the other companies. Of course we have strict quality control.

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) red hollow piston hydraulic bucket cylinders for hot sale