beat365最新版 - beat365最新版2022

Welcome to Jiangsu Yuli Electromechanical Equipment Group Co., Ltd.!
Position:Home - Products - Hydraulic cylinder series - Hollow hydraulic jack
Double acting hollow hydraulic jack

It is suitable for all kinds of testing, maintenance and applications requiring tensile force.

The hollow plunger design can be used for both pulling force and thrust force.

Double acting, hydraulic return stroke, higher working efficiency.

The surface is treated with corrosion resistance, bright and not easy to rust.

Alloy steel is heat treated and processed by imported CNC lathe, drilling machine and grinder.

Seals make the oil cylinder difficult to wear when working continuously.

The plunger head is heat-treated, so no saddle is required.

  • Features

The hollow piston rod can pass through the steel bars; the overflow hole is installed and the limit function is provided.

It is used in the disassembly and assembly of main shafts and tail shafts of various shipyards, nuclear power plants, tunnel projects, underground projects, construction and other occasions to realize the pre-tightening process and other occasions that require push and pull.

  • Parameters

 

Model

Tonnage

Stroke

Body height

Stretch height

Center hole diameter

Piston rod diameter

Inner diameter of oil cylinder

Cylinder outer diameter

Weight

RRH-307

30

178

330

508

33.3

70

90

114

22

RRH-3010

30

257

432

689

33.3

75

100

127

27

RRH-603

60

89

248

337

53.8

100

125

160

28

RRH-606

60

165

324

489

53.8

100

125

160

35

RRH-6010

60

257

438

695

53.8

105

140

180

46

RRH-1001

100

38

165

203

79.2

145

180

219

39

RRH-1003

100

76

254

330

79.2

145

180

219

61

RRH-1006

100

152

342

494

79.2

145

180

219

79

RRH-1008

100

200

395

595

120

145

180

219

116

RRH-10010

100

257

460

717

79.2

145

180

219

107

RRH-1508

145

203

349

552

79.5

155

200

248

111

RRH-2001

200

200

373

573

115

200

250

325

220

RRH-2501

250

200

380

580

128

220

280

370

248

RRH-3001

300

200

400

600

170

270

320

425

350

RRH-3501

350

200

398

598

170

280

340

450

450

RRH-4001

400

200

410

610

170

290

360

480

450

RRH-5001

500

200

450

650

196

340

400

530

648

RRH-6501

650

200

450

650

240

380

460

610

960

RRH-9001

900

200

500

700

275

-

-

670

1150

RRH-12001

1200

200

500

700

280

-

-

790

1650


  • Programme



Two-way solenoid valve electric pump set

Features: Hollow piston rod, which can pass through steel bars; installation of overflow hole, limit function.

Uses: Used in the disassembly and assembly of main shafts and tail shafts of various shipyards, nuclear power plants, tunnel projects, underground projects, construction and other occasions, to achieve pre-tightening technology and other occasions that require push and pull.






Double acting two synchronous electric pump set

Features: Hollow piston rod, which can pass through steel bars; installation of overflow hole, limit function.

Uses: Used in the disassembly and assembly of main shafts and tail shafts of various shipyards, nuclear power plants, tunnel projects, underground projects, construction and other occasions, to achieve pre-tightening technology and other occasions that require push and pull.





Double acting four synchronous electric pump set

Features: Hollow piston rod, which can pass through steel bars; installation of overflow hole, limit function.
Uses: Used in the disassembly and assembly of main shafts and tail shafts of various shipyards, nuclear power plants, tunnel projects, underground projects, construction and other occasions, to achieve pre-tightening technology and other occasions that require push and pull.


Contact Us

Group headquarters address: Hailing, Taizhou City, Jiangsu Province
7 Taibai Road, Fenghuang Street, District
Postal Code: 225300
Service hotline: 0523-86868670 (switchboard)
Sales Hotline: 0523-86868671 (dedicated line)


Scan and pay attention

Copyright © 2020 Jiangsu Yuli Electromechanical Equipment Group Co., Ltd. All Rights Reserved. Record number:Su ICP No. 13062190-3
WeChat
Consult
Tel
0523-86868670
Tmall
Ali
Security
Top