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Cylinder HJ 50 H 30

Holmatro High Tonnage Cylinders (Jacks) are powerful hydraulic tools tailored for heavy lifting activities in industrial settings. With a lifting capacity ranging from 50 to 300 tons and an adjustable stroke length between 50 and 300 mm, these cylinders deliver substantial power and strength to easily handle demanding lifting tasks.
Standard supplied with:
  • High flow female coupler A118
  • Flat saddle
Holmatro High Tonnage Cylinders (Jacks) are powerful hydraulic tools tailored for heavy lifting activities in industrial settings. With a lifting capacity ranging from 50 to 300 tons and an adjustable stroke length between 50 and 300 mm, these cylinders deliver substantial power and strength to easily handle demanding lifting tasks.
Standard supplied with:
  • ...
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Features & benefits

  • Flat saddle; prevents damage to the plunger, easy to replace with tilting saddle
  • Protected against over pressure on return side; A418 valve
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Industrial configurator

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About the Cylinder HJ 50 H 30

Specifications

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Details
Article number
100.122.022
Basic specifications
model
HJ 50 H 30
max. working pressure
10443 psi
max. working pressure
720 / 72 (bar/Mpa)
Performance
tonnage
50 t
tonnage
110231 lb
stroke
300 mm
stroke
11.8 in
closed height
463 mm
closed height
18.2 in
capacity
510.3 kN / 52 t / 510.3 / 52 (kN/t)
capacity
114720 lbf
effective pressure area (press)
70.9 cm2
effective pressure area (press)
11 sq. in.
effective pressure area (retract)
20.6 cm2
effective pressure area (retract)
3.2 sq. in.
General specifications
required oil content (effective)
1507 cc
required oil content (effective)
51 oz
required oil content (press)
2127 cc
required oil content (press)
71.9 oz
required oil content (retract)
620 cc
required oil content (retract)
21 oz
acting type
double
return type
hydraulic
material
steel
cylinder type
high tonnage
connection
A 118
Dimensions, weight and temperature
weight, ready for use
44 kg
weight, ready for use
97 lb
Technical drawing dimensions
dimension A
463 mm
dimension A
18.2 in
dimension B
130 mm
dimension B
5.1 in
dimension C
80 mm
dimension C
3.1 in
dimension D1
70 mm
dimension D1
2.8 in
dimension D2
85 mm
dimension D2
3.3 in
dimension E
38 mm
dimension E
1.5 in
dimension F
456 mm
dimension F
18 in
I type
I-2
dimension P
70 mm
dimension P
2.8 in

Features

Features & Benefits
  • Flat saddle; prevents damage to the plunger, easy to replace with tilting saddle
  • Protected against over pressure on return side; A418 valve
Protected against over pressure on return side; A418 valve

Downloads

HJ 50 H 30, Spec sheet, Letter imperial

HJ 50 H 30, Spec sheet, A4 metric

User Manual Cylinders

Safety Guide – Hydraulic cylinders

Safety Guide – Hydraulic hoses & couplers

Lifting Solutions – Industrial Tools

Technical Drawing Of Cylinder – Hydraulic Return

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