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Single acting hollow hydraulic jack

Model :
RCH-1003
Capacity ton:
100(980) KN
Stroke :
76mm
Efficiency area:
133.1cm2
Capacity of hydraulic oil:
1012cm3
Own height A :
254mm
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Description
Application
Features
Technical data
■ Description
Single acting hollow hydraulic jack is single outlet, high-low pressure pump, parallel type hydraulic power pack, high-low pressure pump supply oil at the same time when low pressure, single acting hollow cylinder can get the large output flow; low pressure pump automatically unloading back the oil via control valve when high pressure, it can reduce the consumption of electric motor and heat of oil, it has the function of stop machine to protect pressure, single oil-way backing oil and etc.
■ Application
1) The single acting hollow hydraulic jack is matched with other hydraulic tool, it can supply driven for lifting, profiling, bending pipe, straightening, tearing down, cutting, installing, gauging pipe, punching and etc.
2) It also can be installed into some machine for supplying power pack.
3) As test pressure pump station for kinds of high pressure hydraulic component, high pressure container, high pressure rubber hose.
■ Features
1) Single acting hollow cylinder.
2) Single acting hydraulic cylinder is matching single-track manual oil pump.
3) Hydraulic hollow cylinder can be customized.

■ Technical data
Model 

Capacity
(KN)

Stroke(mm)

Efficiency
area

(cm2)

Capacity of
hydraulic
oil
(cm3)


Height

A
(mm)

Extend
height

B
(mm)

OD
D
(mm)

Center
hole
Y
(mm)

Weight(Kg)

RCH-120

12(128)

8

17.9

14

56

63

70

19.6

1.5

RCH-121

41

17.9

73

121

162

70

19.6

2.8

RCH-1211

41

17.9

73

121

162

70

19.6

2.8

RCH-123

76

17.9

136

184

260

70

19

4.4

RCH-202

20(196)

51

30.5

156

162

213

99

26.9

7.7

RCH-206

155

30.5

473

306

461

99

26.9

14.1

RCH-302

30(294)

63

46.6

294

179

242

127

33.3

10.9

RCH-306

156

46.6

727

330

486

127

33.3

21.8

RCH-603

60 (588)

76

82.2

625

248

324

159

53.8

28.1

RCH-606

152

82.2

1249

324

476

159

53.8

35.4

RCH-1003

100(980)

76

133.1

1012

254

330

213

79

59.9

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