20t Lifting Mechanical Jack/Mechanical Hand Jack/Mechanical Lifting Jacks

20t Lifting Mechanical Jack/Mechanical Hand Jack/Mechanical Lifting Jacks

The hand crank ratchet jack is designed by mechanical transmission principle. Its one of the best lift tools used in the repairing and supporting, etc.
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Product Introduction

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The hand crank ratchet jack is designed by the mechanical transmission principle. It's one of the best lift tools used in repairing and supporting, etc. The lifting or lowering speed is controllable. Moreover, it overcomes the shortcoming of the common hydraulic jacks whose lowering height and speed are out of control when oil leaking.

The top-quality steel structure makes it safe and durable. The compact design with a collapsible lever offers easy operation and simple maintenance. It has two applicable support stands. The lifting range is much higher.

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Feature

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Parameter Specification

Model


SJ-1.5

SJ-3

SJ-5

SJ-10

SJ-16

SJ-20

SJ-25

Capacity/T

KG

1.5

3

5

10

16

20

25

Test load/kn

KN

18.4

36.8

61.3

122.5

196

245

306

Hand shake to lift full load/N

N

140

196

235

431

580

650

750

Dimension/mm

A

77

83

105

120

153

153

153

B

100

130

140

140

150

150

198

C

605-905

720-1075

735-1065

795-1105

790-1105

840-1155

950-1360

D

55-355

55-410

60-390

70-430

90-405

90-405

110-520

E

55

60

70

80

85

85

85

F

40

45

68

73

90

90

90

G

110

138

175

175

182

182

230

H

225

285

285

330

360

360

360

K

121

200

190

252

275

275

388

R

119

140

155

185

210

224

200

S

185

230

220

220

202

202

205

T

126

126

126

250

250

250

250

Net Weight/kg


10.7

21.3

27

47

64.5

72

93


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Model


SJ-1.8V

SJ-3.5V

SJ-6V

SJ-12V

SJ-19V

SJ-24V

Capacity/T

KG

1800

3500

6000

12000

19000

24000

Test load/kn

KN

19.8

38.5

66

132

209

264

Hand shake to lift full load/N

N

200

206

247

452

609

682

Dimension/mm

A

77

83

105

120

153

153

B

100

130

140

140

150

150

C

605-905

720-1075

735-1065

795-1105

790-1105

840-1155

D

55-355

55-410

60-390

70-430

90-405

90-405

E

55

60

70

80

85

85

F

40

45

68

73

90

90

G

110

138

175

175

182

182

H

225

285

285

330

360

360

K

121

200

190

252

275

275

R

119

140

155

185

210

224

S

185

230

220

220

202

202

T

126

126

126

250

250

250

Net Weight/kg


12.2

22.8

28.5

48.5

66

73.5


Packing and delivery

One pc packed with color box or wooden carton. Then packing with pallet and loading into the container.

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We can provide sample designing, mass production, produce well-pleasing 20t Lifting Mechanical Jack/Mechanical Hand Jack/Mechanical Lifting Jacks to clients, and create the satisfactional quality as well! Our company carries out quantitative management and performance appraisal on product quality and pays attention to the details of each process. As a modern enterprise integrating research, development, production and sales, our company has a professional product research, advanced production and testing equipment.

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