Enerpac Hydraulic Cylinders

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ENERPAC TECH DATA
Enerpac Hydraulic Catalog

Enerpac RACL-Series, Aluminum Lock Nut Single-Acting, Spring Return, Lock Nut  Hydraulic Cylinders
RCH-Series, Hollow Plunger Cylinders

To Secure Loads Mechanically
  • Aluminum Lock Nut provides mechanical load holding for extended periods
  • Hardened steel stop ring increases cylinder life and resistance to side-loads of up to 5%
  • Hard coat finish on all surfaces resist damage and extends cylinder life
  • Composite bearings increase cylinder life and side load resistance
  • Handles included on all models
  • Steel baseplate and saddle for protection against load-induced damage
  • Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity
  • High-strength return spring for rapid cylinder retraction
  • CR-400 coupler and dustcap included on all models
  • All cylinders meet ASME B-30.1 and ISO 10100 standards

Optional
Tilt Saddles For
50, 100, 150T Models

Optional Bolt Tilt Saddle Dimensions (in)

Cylinder Model

Model Number

Saddle Diameter

J1

Saddle Protrusion from Base
K1

RACL-50

CATG-50

1.97

1.02

RACL-100

CATG-150

3.59

1.30

RACL-150

CATG-200

4.65

1.46

Steel Baseplate Mounting Holes

Cylinder Model
 

Bolt Circle

U

Thread

V

Thread
Depth 1)
Z

(ton)

(in)

(mm)

(in)

RACL-50

4.33

M 6

.47

RACL-100

6.30

M 6

.47

RACL-150

7.87

M 6

.47

Cylinder
Capacity

Stroke

Model Number

Cylinder
Effective Area

Oil Capacity

Coll.
Height



A

Ext.
Height



B

Outside
Dia.



D

Cyl.
Bore
Dia.


E

Plngr.
Dia.



F

Base to Advance
Port


H

Saddle
Dia.



J

Saddle
Protrusion
from Plngr.

K

WT.

ton

in

in2

in3

in

in

in

in

in

in

in

in

lbs

50
[54.9]

1.97

RACL-202

10.99

21.63

9.29

11.26

5.12

3.74

3.15

1.19

1.97

.12

20.5

3.94

RACL-204

10.99

43.27

11.26

15.20

5.12

3.74

3.15

1.19

1.97

.12

23.4

5.91

RACL-206

10.99

64.90

13.23

19.13

5.12

3.74

3.15

1.19

1.97

.12

26.2

100
[110.9]

1.97

RACL-302

22.19

43.68

11.65

13.62

7.09

5.31

4.33

1.82

3.70

.12

48.2

3.94

RACL-304

22.19

87.36

13.62

17.56

7.09

5.31

4.33

1.82

3.70

.12

53.3

5.91

RACL-306

22.19

131.14

15.59

21.50

7.09

5.31

4.33

1.82

3.70

.12

58.4

150
[175.9]

1.97

RACL-502

35.18

69.25

12.72

14.69

9.06

6.69

5.51

2.02

4.45

.12

71.0

3.94

RACL-504

35.18

138.61

14.69

18.62

9.06

6.69

5.51

2.02

4.45

.12

79.8

5.91

RACL-506

35.18

207.91

16.65

22.56

9.06

6.69

5.51

2.02

4.45

.12

88.6

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