32
EN
A world
in motion
since 1919!
KUKKO Werkzeugfabrik
Series YRH - YRE - YSM
3. Product data
3.1. Hydraulic hollow ram
usage
For use with the Kukko hydraulics range.
description
•
Use as pull- and pressure cylinder.
•
Single-acting with spring return.
•
Complete with threaded pressure piece.
Advantage
•
Almost all components available as replacement parts,
time-saving order process thanks to numbering system.
Art.-
No.
mm
inch
t
kg
US t
bar
YrH-132
-773259
8
5/16
13
1,5
14
700
YrH-202
-046711
50
1 31/32
20
7,5
22
700
YrH-206
-870934
150
5 29/32
20
14
22
700
YrH-302
-046896
63
2 15/32
30
10
33
700
YrH-603
-046971
75
2 31/32
50
30
55
700
max.
max.
(max.)
3.2. Hydraulic cylinder rams with collar threads
usage
Developed for use in all situations
description
•
Encloses the seal of models with longer hub length, for
longer service life and lower storage load.
•
Manufactured from high-strength, alloyed steel
Advantage
•
External threads on cylinder head, piston-rod internal
threads and mounting threads on the cylinder bottom
enable easy assembly (applies to most models).
•
Developed for use in all situations.
•
Preloaded return spring reduces the entry speed and thus
YrH
YrE
