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CGG#P

CYLINDERS, LOAD RETURN WITHOUT END OF STROKE NUT – HIGH TONNAGE

force: 30-500t
stroke: 25-300mm
max working pressure: 700bar

Feauters

These cylinders are particularly suitable for applications in which the load has to be supported for long periods.  The lock nut can be screwed down onto the cylinder body to hold the load mechanically.  This ensures that it’s absolutely safe to operate under load.
CGG cylinders have concentric grooves machined on the end of the rod to improve the load grip, models above 30 ton have lifting eyelets to facilitate their transport. 
From 50 ton upwards, the cylinders are plunging  type (P version) and have a system which prevents any possible over-stroke.  The rod has a coloured zone which becomes visible 10 mm before the end of the piston stroke.
All models can operate with off-centred load up to 8% of their nominal capacity.

OPERATIONAL AREAS

The ideal use for these cylinders is in the Construction Industry for example, bridge repairs and constructions and in the building and maintenance of heavy structural works. The anti-corrosion treatment applied to these cylinders makes them suitable for use in harsh and adverse environments.

OPTIONS:

– T  version, cylinder with integrated tilt saddle.
– F  version, cylinder with mounting holes for fixing purposes at the bottom.
– N  version, (optional starting from 50 t) cylinders with end of stroke ring nut.

This version is in compliance with ANSI B30.1.
– M  version, cylinder with spring return.

This version is available for N – version cylinders up to 150 tons (i.e., CMG50N100).

ACCESSORIES:

– ZTT tilt saddle reduces the effects of any possible off-centred load.

Whenever working space is restricted, CGR low profile cylinders offer a perfect solution .

For the P version cylinders without end of stroke nut, it is very important that the operator is in position to observe when the coloured zone of the piston appears, indicating the end of the piston stroke.

It’s important to drop the pressure inside the cylinder before disconnecting the quick coupler to avoid problems if re-inserting or lowering the load. In case some pressure persists it is possible to use the apposite tool KTS38 in order to lower the pressure in the couplers.

Selection chart

PUSHING FORCE STROKE EFFECTIVE AREA OIL VOLUME MODEL CLOSED HEIGHT CLOSED HEIGHT WITH INTEGRATED TILT SADDLE Ø EXTERNAL Ø PISTON Ø ROD VERSION P Ø ROD VERSION N COUPLER HEIGHT ØINTEGRATED TILT SADDLE ROD PROJECTION ROD PROJECTION WITH INTEGRATED TILT SADDLE Ø PCD MUNTING HOLES MOUNTING HOLES DEPTH WEIGHT *  Nominal value, for precise capacity see kN
t*
kN
mm

cm²

cm³

A
mm

A1
mm

D
mm

E
mm

F
mm

F1
mm

H
mm

J
mm

K
mm

K1
mm

U
mm

V / Z
mm

kg

30
309
100

44.1

442

CGG30N100

189

193

102 75

Tr 65
x6

19 53

1

5

65

2xM10
13

11

50
496
50 70.9

355

CGG50P50

158

163

127 95 Tr 95
x6
Tr 85
x6
22 68 1 6 95 2xM12
15

15,5

100

709

CGG50P100

208

213

20

150

1063

CGG50P150

258

263

25

100
929
100 132.7

1327

CGG100P100

236

243

175 130 Tr 130
x10
Tr 110
x10
22 88 2 9 130

2xM12
17

44

150

1991

CGG100P150

286

293

53,5

150
1407
25 201

503

CGG150P25

184

193

213 160 Tr 160
x10
Tr 130
x10
30 118 3 12 130 4xM12
17

51

50

1005

CGG150P50

209

218

58

100

2011

CGG150P100

259

268

72

150

3016

CGG150P150

309

318

86

200

4021

CGG150P200

359

368

100

250

5026

CGG150P250

409

418

114

200
1984
25 283.4

709

CGG200P25

205

214

252 190 Tr 190
x10
Tr 165
x10
32 148 3 12 140 4xM16
20

80

50

1418

CGG200P50

230

239

90

100

2835

CGG200P100

280

289

109

150

4253

CGG200P150

330

339

129

200

5670

CGG200P200

380

389

148

250

7088

CGG200P250

430

439

168

300

8506

CGG200P300

480

489

187

Selection chart

PUSHING FORCE STROKE EFFECTIVE AREA OIL VOLUME MODEL CLOSED HEIGHT CLOSED HEIGH WITH INTEGRATED TILT SADDLE Ø EXTERNAL Ø PISTON Ø ROD VERSION P Ø ROD VERSION N COUPLER HEIGHT Ø INTEGRATED TILT SADDLE ROD PROJECTION ROD PROJECTION WITH INTEGRATED TILT SADDLE Ø PCD MOUNTING HOLES MOUNTING HOLES DEPTH WEIGHT * Nominal value, for precise capacity see kN
t*
kN

mm

cm²

cm3

A
mm

A1
mm

D
mm

E
mm

F
mm

F1
mm
H
mm

J
mm

K
mm

K1
mm

U
mm

V / Z
mm

kg

 

250
2424

25

866

CGG250P25

224

233

 

280

 

210

 

Tr 210
x10

 

Tr 175
x10

 

34

 

158

 

3

 

12

 

150

 

4xM16
20

108

50

1732

CGG250P50

249

258

120

100

346.3

3464

CGG250P100

299

308

144

150

5195

CGG250P150

349

358

168

200

6927

CGG250P200

399

408

192

250

8659

CGG250P250

449

458

217

300

10391

CGG250P300

499

508

241

 

300
2908

25

1039

CGG300P25

240

249

 

305

 

230

 

Tr 230
x10

 

Tr 195
x10

 

38

 

158

 

3

 

12

 

170

 

4xM16
20

137

50

2077

CGG300P50

265

274

152

100

415.4

4155

CGG300P100

315

324

180

150

6232

CGG300P150

365

374

209

200

8310

CGG300P200

415

424

238

250

10387

CGG300P250

465

474

266

300

12464

CGG300P300

515

524

295

 

350
3436

25

1227

CGG350P25

250

262

 

332

 

250

 

Tr 250
x10

 

Tr 215
x10

 

42

 

196

 

3

 

15

 

200

 

4xM16
20

170

50

2454

CGG350P50

275

287

187

100

4909.6

4909

CGG350P100

325

337

221

150

7363

CGG350P150

375

387

255

200

9818

CGG350P200

425

437

289

250

12272

CGG350P250

475

487

322

300

14726

CGG350P300

525

537

356

Selection chart

PUSHING FORCE STROKE EFFECTIVE AREA OIL VOLUME MODEL CLOSED HEIGTH CLOSED HEIGTH WITH INTEGRATED TILT SADDLE Ø EXTERNA Ø PISTON Ø ROD VERSION P Ø ROD VERSION N COUPLER HEIGHT Ø INTEGRATED TILT SADDLE ROD PROJECTION ROD PROJECTION WITH INTEGRATED TILT SADDLE Ø PCD MOUNTING HOLES MOUNTING HOLES DEPTH WEIGHT * Nominal value, for precise capacity see kN

t*
kN

mm cm² cm3

A
mm

A1
mm

D
mm

E
mm

F
mm

F1
mm

H
mm

J
mm

K
mm

K1
mm

U
mm

V / Z
mm
kg
400
4008
25 572.6

1431

CGG400P25

260

272

356 270 Tr 270
x10
Tr 235
x10
42 196 3 15 230 4xM16
20

203

50

2863

CGG400P50

285

297

222

100

5726

CGG400P100

335

347

261

150

8588

CGG400P150

385

397

300

200

11451

CGG400P200

435

447

298

250

14314

CGG400P250

485

497

379

300

17177

CGG400P300

535

547

418

500
4948
25 706.9

1767

CGG500P25

275

287

396 300 Tr 300
x10
Tr 260
x10
50 196 3 15 250 4xM16
20

265

50

3534

CGG500P50

300

312

290

100

7069

CGG500P100

350

362

338

150

10603

CGG500P150

400

412

386

200

14137

CGG500P200

450

462

435

250

17651

CGG500P250

500

512

483

300

21206

CGG500P300

550

562

531

Accessories: ZTT tilt saddles

MODEL

FOR USE WITH

a

b

j

z

kg

ZTT30

CGG30N100

19

1

53

M5

0.3

ZTT50

CGG50 # # # #

25

68

M8

0.9

ZTT100

CGG100 # # # #

34

2

88

M10

1.7

ZTT150

CGG150 # # # #

45

3

118

3.4

ZTT200

CGG200 # # # #

54

3

148

7

ZTT250

CGG250 # # # #

 

58

 

158

9.5

ZTT300

CGG300 # # # #

11.3

ZTT350

CGG350 # # # #

71

 

196

M12

18

ZTT400

CGG400 # # # #

20.7

ZTT500

CGG500 # # # #

23.8

Check associated products

applications

Civil engineering & construction

Maintenance

Industry

Tunneling

Shipping

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