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Hitachi ex120-2 hyd cylinder rod nut sizes

shelbyk7

Well-Known Member
Joined
Jan 3, 2022
Messages
63
Location
oklahoma
Looking to purchase the correct size socket or big wrench to remove the nut on the hydraulic cylinders for a rebuild of the seals

can anyone verify what size they are?
 

uffex

Senior Member
Joined
Jan 23, 2012
Messages
4,464
Location
Lincoln UK
Occupation
Admin
Good day
Attached may be helpful.
Kind regards
Uffex
 

Attachments

  • EX120 CylinderRepairl.pdf
    1.8 MB · Views: 22

shelbyk7

Well-Known Member
Joined
Jan 3, 2022
Messages
63
Location
oklahoma
I have searched everywhere to find the size of the hydraulic rod nuts so I can get the tool made

have not found it anywhere if anyone knows tht would be great
 

uffex

Senior Member
Joined
Jan 23, 2012
Messages
4,464
Location
Lincoln UK
Occupation
Admin
Good day
I have checked some dash 5 information the cylinder size is much the same to I believe its reasonable to assum the nut size will be identical.
Kind regards
Uffex
 

Attachments

  • Hitachi CylinderSpec.pdf
    690 KB · Views: 13
  • 120 Cylinder repair.jpeg
    120 Cylinder repair.jpeg
    233.8 KB · Views: 16
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