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Hollow Plunger Cylinder HHJ 30 S 7.5

Cylinders with a hollow plunger for both pushing and pulling, with a capacity of 5 up to 110 tons and a stroke length varying between 25 and 150 mm. The unique hollow plunger design that facilitates efficient pushing and pulling operations. Specifically developed for pulling tasks, these cylinders work seamlessly with pulling rods, enhancing their pulling capabilities.
Standard supplied with:
  • High flow female coupler A118
  • Hollow saddle (with the exception of the HHJ5S2.5, HHJ12S5 and HHJ12S15)
Cylinders with a hollow plunger for both pushing and pulling, with a capacity of 5 up to 110 tons and a stroke length varying between 25 and 150 mm. The unique hollow plunger design that facilitates efficient pushing and pulling operations. Specifically developed for pulling tasks, these cylinders work seamlessly with pulling rods, enhancing their ...
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Features & benefits

  • Suitable for pulling, lifting, tensioning in all positions
  • Protected against ejection of the plunger
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About the Hollow Plunger Cylinder HHJ 30 S 7.5

Specifications

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Details
Article number
100.112.055
Basic specifications
model
HHJ 30 S 7.5
max. working pressure
10443 psi
max. working pressure
720 / 72 (bar/Mpa)
Performance
tonnage
30 t
tonnage
66139 lb
stroke
75 mm
stroke
3 in
closed height
226 mm
closed height
8.9 in
capacity
293.7 kN / 29.9 t / 293.7 / 29.9 (kN/t)
capacity
66026 lbf
effective pressure area
40.8 cm2
effective pressure area
6.3 sq. in.
General specifications
required oil content (effective)
306 cc
required oil content (effective)
10.3 oz
acting type
single
return type
spring
material
steel
cylinder type
hollow plunger
connection
A 118
Dimensions, weight and temperature
weight, ready for use
15 kg
weight, ready for use
33.1 lb
Technical drawing dimensions
dimension A
226 mm
dimension A
8.9 in
dimension B
118 mm
dimension B
4.6 in
dimension C
60 mm
dimension C
2.4 in
dimension D
90 mm
dimension D
3.5 in
dimension E
33 mm
dimension E
1.3 in
dimension F
214 mm
dimension F
8.4 in
dimension R
33 mm
dimension R
1.3 in
dimension S
M50x1,5 threadsize

Features

Features & Benefits
  • Suitable for pulling, lifting, tensioning in all positions
  • Protected against ejection of the plunger
  • Hollow saddle; prevents damage to the plunger
Protected against ejection of the plunger
Hollow saddle; prevents damage to the plunger

Downloads

HHJ 30 S 7.5, Spec sheet, Letter imperial

HHJ 30 S 7.5, Spec sheet, A4 metric

User Manual Cylinders

Safety Guide – Hydraulic cylinders

Safety Guide – Hydraulic hoses & couplers

Industrial Tools

Technical Drawing Of Hollow Plunger Cylinder – Spring Return

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