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Single Acting Ultra Low Height Hydraulic Cylinder

● Compact, flat design for use where most other cylinders will not fit
● Capacity: 5-200T
● Single-acting, spring return
● RSM750, 1000 and 1500 have handles for easy carrying

  • Capacity: 5-200t
  • Effective Stroke: 6-20mm
  • Closed Height: 32-105mm

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Product Detail

When space is minimal but the force required is monumental, our Single Acting Ultra Low Height Hydraulic Cylinder is your indispensable tool. Engineered to be the "hydraulic pancake jack" of choice, this cylinder delivers maximum power in the most confined environments, solving lifting and positioning challenges where conventional cylinders simply cannot fit.

Key Features & Unmatched Performance
Ultra Low-Profile Design: Boasting an incredibly low collapsed height, this cylinder (also known as a pancake jack) is specifically designed for applications with extremely tight clearances, such as fine-tuning structural alignments, precision jacking in heavy equipment maintenance, or replacing bridge bearings.

High Strength, Maximum Durability: Constructed from high-strength alloy steel, the body is built to withstand rigorous industrial conditions. The robust, hard chrome-plated plunger, combined with a built-in scraper seal, significantly reduces contamination, ensuring a longer operational lifespan and reliable performance.

Single-Acting, Spring Return: Featuring a simple, reliable single-acting function with a powerful internal spring return, it allows for fast retraction of the plunger after the load is released, boosting efficiency on the job site. This simple design also means fewer parts, offering easier maintenance and enhanced cost-effectiveness over the cylinder's lifetime.

Corrosion Resistance: The baked enamel finish provides superior corrosion resistance, making it suitable for use in various harsh environments, from shipyards to heavy construction sites.

Applications

Product Dimensions

Model No.

Capacity

 

(t)

Closed

Height A

(mm)

Stroke

 

(mm)

Effective

Area

(cm²)

Oil

Capacity

(cm³)

Extended

Height B

(mm)

Outer

diameter D

(mm)

Bore

Diamete E

(mm)

Plunger

diameter F

(mm)

Weigh

 

(kg)

KET-RSM-50

5

32

6

6.5

4

38

58×41

28.7

25.4

1.0

KET-RSM-100

10

43

11

14.5

18

54

82×55

42.9

38.1

1.4

KET-RSM-200

20

51

11

28.7

32

62

101×76

60.5

50.8

3.1

KET-RSM-300

30

58

13

42.1

55

71

117×95

73.2

63.4

4.5

KET-RSM-500

45

66

16

62.1

99

82

140×114

88.9

69.8

6.8

KET-RSM-750

75

79

16

102.6

164

95

165×139

114.3

82.6

11.3

KET-RSM-1000

90

85

16

126.7

203

101

178×153

127

92.2

14.5

KET-RSM-1500

150

100

16

198.1

317

116

215×190

158

114.3

26.3

KET-RSM-2000

200

105

16.5

283.4

467

121.5

264×250

190

160

39.5

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