YCS

Series single acting hollow hydraulic cylinder

Single acting, spring return 12-93 tons

Single acting, spring return 12-93 tons The special hollow piston design allows the threaded tension rod to pass through the hollow hydraulic cylinder to achieve a higher load capacity. The hollow hydraulic cylinder is used as a power unit in the hydrauli

Product Features

Chro-Mo design.

Maximum working pressure 700bar.

Single-acting principle, spring return.

Large bore diameter.

Outer cylinder and piston are made of high-strength chromium-molybdenum steel after treatment. ·And equipped with replaceable heat-treated chrome-plated saddle.

Metric threads are equipped at the bottom of the cylinder and the piston rod.

Stop ring prevents piston from overtravel.

Replaceable saddle.

Inside and outside dustproof oil seals to reduce pollution.

Oil pipe connection thread: 3/8NPT with CFY-1 type internal thread ·YS-21/15 is equipped with a handle; YS-57/70 is equipped with a lifting ring.

For various pumps, please see pages 25-35.

For hydraulic system accessories, please see pages 36-52.

Product Options

1

By connecting with a threaded rod, the hollow cylinder can generate a great deal of force, which helps in various repair or assembly work.

2

In addition, hollow cylinders can be used as power sources for puller kits and test benches. Even with short-stroke cylinders, longer strokes can be achieved with long screws and adjustment nuts.

Technical Parameters

Carrying capacity

1

Model

journey

mm

Effective area

cm2

Oil storage capacity

cm3

Height

mm

Center aperture

mm

Outer cylinder diameter

mm

weightkg

12

YCS-12/40

40

17.2

71

142

20

70

3.5

12

YC5-12/75

75

17.2

132

195

20

70

4.5

21

YCS-21/50

50

30.5

153

173

27

100

8.5

21

YCS-21/150

150

30.5

458

335

27

100

15.0

33

YC5-33/60

60

47.9

287

193

33

114

12.0

33

YCS-33/150

150

47.9

716

343

33

114

21.0

57

YCS-57/70

70

81.0

562

242

42

150

25.0

62

YCS-62/150

150

88.3

1330

335

55

163

38.0

93

YC5-93/75

75

133.0

990

280

80

214

55.0


Dimensions

Model

YCS-12/40

YCS-12/75

YCS-21/50

YCS-21/150

YC5-33/60

YCS-33/150

YCS-57/70

YCS-62/150

YCS-93/75

A,mm

135

188

163

325

183

333

230

323

265

B,mm

175

263

213

475

243

483

300

473

340

C,mm

20

20

27

27

33

33

42

55

80

D,mm

70

70

100

100

114

114

150

163

214

E,mm

55

55

73

73

90

90

118

130

170

E.mm

40

40

53

53

65

65

90

100

136

J,mm

38

38

50

50

62

62

85

96

132

K.mm

3

3

3

3

3

3

3

3

5

M,mm




120


120




0,mm

M30×1.5

M30x1.5

M40x1.5

M40x1.5

M48x1.5

M48x1.5

M65x2

M78x2

M115x2

P,mm

20

20

25

25

30

30

35

40

45

R,mm

4

4

5

5

5

5

5

5


S,mm




51


51

24

24

24

T,mm




 

 

155

200

170

U,mm

58

58

82

82

92

92

120

135

180

V,mm

2xM8

2xM⁸

2xM10

2xM10

4xM10

4xM10

4xM12

4xM12

4xM16

w,mm

30

30

35

35

40

40

50

60

 

X,mm

M70x2

M70x2

M100x2

M100x2

M110x2

M110x2

M150x3

M160x3

 

Y,mm

7

7

10

10

10

10

12

12

15

Model  YCS

Model YCS

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