Delivery Time:15~60 days depends on products type
Certification:DNV, ABS, Lloyds, BV, SGS, GL and CCS

20.5MPa double acting piston hydraulic cylinder with 45 steel for excavator

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

 1. Products Parameter

body material	45 steel
bush material	HBSC4
stroke	840±2.0mm
cushion stroke	40mm
piston rod diameter	55mm
tube inside diameter	85mm
closed length	1190±4.0mm
working pressure	20.5MPa
check valve set pressure	24.5MPa
proof set pressure	30.8MPa
hrdraulic oil operating temperature	- 20celsius~+90celsius
design for	double acting