COI#N

OIL RETURN INDUSTRIAL CYLINDER WITH METRIC THREAD

force: 10-500t

stroke: 150-325mm

max working pressure: 700bar

Features

These cylinders are equipped with a collar thread, an internal rod thread and base mounting holes. They are supplied with an interchangeable grooved saddle and models over 30 tonne have eyelets to facilitate their transport. For models with 30 ton or higher, the hole in the rod is not suitable for traction but only for the mounting of tilt saddles or other equipment. A safety valve connected to the retract chamber avoids any possible overpressure. The guide nut has a wiper ring to prevent the entering of dirt and to extend the working life of the cylinder.

 

OPERATIONAL AREAS
They are highly versatile and strong cylinders designed to be used in industrial applications with a high number of working cycles. They are also used in the pushing of underpass constructions and in piling operations and given their threaded collar they can be mounted on presses.

 

ACCESSORIES
Separate ZTT tilt saddle reduces the effects of possible off-centred loads.

 

STANDARD
Base mounting holes.
Pushing saddle prevents any risk of rod deformation.

 

♦ 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.

♦ The modular power packs with 4 way valves are particularly suitable to operate these cylinders.

♦ In case of a non frequent use, the cylinders of the COS range could be a more economical solution.

  Pushing fo

  Pulling force

   Stroke

  Pushing effective area

  Pulling effective area

  Pushing oil volume

  Pulling oil volume

MODEL

  Closed Height

  Ø External

  Ø Piston

  Ø Rod

  Couplers height

  Ø Saddle

   Rod projection

   Rod internal thread

   Rod thread depth

  PCD mounting holes

  Mounting holes

  Depth

  Collar thread

  Collar length

    Weight

* Nominal value, see kN for the exact force

t*
kN

t*
kN

mm

cm²

cm²

cm3

cm3

A
mm

D
mm

E
mm

F
mm

H
mm

H1
mm

J
mm

K
mm

O
mm

P
mm

U
mm

V / Z
mm

W / X
mm

kg

10
111

5
55

150

15,9

7,9

239

118

COI10N150

258

60

45

32

19

213

34

6

M24
x2

15

39

2xM8
12

M60x1,5
20

5,2

250

398

197

COI10N250

358

313

6,8

30
309

10
111

150

44,1

15,9

663

239

COI30N150

279

100

75

60

23

221

53

9

M32
x2

16

50

2xM10
15

M100x2
30

15,5

250

1104

398

COI30N250

379

331

20,5

50
496

15
144

150

70,9

20,6

1063

309

COI50N150

288

127

95

80

25

234

65

4

M16

17

75

2xM12
18

M125x2
31

26,5

325

2304

670

COI50N325

463

409

41

100
929

38
379

150

132,7

54,1

1991

813

COI100N150

323

175

130

100

33

250

85

4

M16

17

100

4xM12
23

M168x2
50

55

300

3982

1626

COI100N300

473

400

77

150
1407

62
616

150

201

88

3016

1319

COI150N150

336

215

160

120

40

255

105

6

M16

17

130

4xM16
23

M215x4
56

85

300

6032

2639

COI150N300

486

405

118

200
1984

76
748

150

283,4

106,9

4253

1602

COI200N150

355

255

190

150

48

268

135

7

M16

17

140

4xM16
23

M255x4
60

129

300

8506

3204

COI200N300

505

418

177

300
2908

94
923

150

415,4

131,9

6232

1979

COI300N150

391

305

230

190

60

290

175

7

M16

17

200

4xM16
30

M305x4
74

208

300

12464

3958

COI300N300

541

440

278

400
4008

112
1099

150

572,6

157

8588

2356

COI400N150

421

355

270

230

70

310

215

7

M16

17

250

4xM20
33

M355x4
84

307

250

14314

3927

COI400N250

521

410

373

500
4948

154
1512

150

706,9

216

10603

3240

COI500N150

462

395

300

250

80

330

235

12

M16

17

280

4xM20
40

M395x4
100

416

250

17671

5400

COI500N250

562

430

495

MODEL

For use with

a

b

c

j

u

z

w

kg

ZTT11

COI10N # # #

9

21

12

34

M24x2

0,1

ZTT31

COI30N # # #

16

30

14

53

M32x2

0,3

ZTT51

COI50N # # #

18

26

8

68

65

5,5

45

0,8

ZTT101

COI100N # # #

22

32

10

88

85

6,5

65

1,6

ZTT151

COI150N # # #

32

42

118

105

80

3,2

ZTT201

COI200N # # #

39

51

12

148

135

8,5

110

6,5

ZTT301

COI300N # # #

43

55

158

175

150

11

ZTT401

COI400N # # #

56

68

196

215

190

20,2

ZTT501

COI500N # # #

56

68

235

210

23,2

applications

Energy

Aerospace

Industry

All EUROPRESS products are covered by a one year guarantee against any defects in materials or workmanship. This guarantee does not cover normal wear and tear, improper use or any applications not in compliance with our recommended instructions, or where the equipment is used with unsuitable fluids, modifications and/ or alterations (including those resulting from repair or attempted repair by persons not authorized by EURO PRESS PACK), or damage caused by transportation.

To report any flaw, defect, non conformity, and/or to claim action under this guarantee, the Customer shall inform EURO PRESS PACK in writing within 5 days after receipt of the goods, or in case of hidden defect, within 5 days after such defect has been discovered. Before returning the goods to EURO PRESS PACK for possible remedy under guarantee, the purchaser shall have received EURO PRESS PACK’s authorization . If EURO PRESS PACK is firmly convinced that its own product is defective, EURO PRESS PACK will provide free of charge for repair or replacement. The transport costs to and from EURO PRESS PACK are at the customer’s charge.

If the intervention of EURO PRESS PACK personnel or of our authorized distributors is requested on the site for installation of the replaced items (provided it is ascertained that they are covered by this guarantee) the costs of transfer of such personnel, their travelling hours and travel expenses are at the Customer’s charge, whereas only the actual working hours will be at the charge of EURO PRESS PACK or of its authorized distributor.

THE ABOVE GUARANTEE IS THE ONLY GUARANTEE ACKNOWLEDGED AND RECOGNIZED BY EURO  PRESS  PACK AND IT REPLACES ANY AND ALL OTHER EXPLICIT OR IMPLICIT GUARANTEES REGARDINGTHEPRODUCTSMANUFACTURED AND MARKETED BY EURO PRESS PACK, AS TO THEIR MARKETABILITY OR SUITABILITY FOR SPECIFIC APPLICATIONS.

IT IS HEREBY EXPRESSLY STATED THAT ANY CHARGES AND/OR LIABILITY OF EURO PRESS PACK ARE EXCLUDED REGARDING:

  • ANY ACCIDENTAL OR CONSEQUENTIAL DAMAGES CAUSED BY DEFECTIVE OR NON CONFORMING PRODUCTS, BY NEGLIGENCE OR OTHERWISE;
  • DAMAGE DUE TO  OTHER  CAUSES INCLUDING,  BUT  NOT LIMITED TO NEGLIGENCE OF EURO PRESS PACK;
  • ANY OTHER OBLIGATION OR LIABILITY DERIVING FROM BREACH OF CONTRACT OR OF GUARANTEE.

THIS GUARANTEE WILL NOT BE EFFECTIVE IN CASE OF EVEN PARTIAL DEFAULT IN PAYMENT FOR THE SUPPLIED GOODS, INCLUDING INVOICES FOR TECHNICAL ASSISTANCE SERVICES.

The maximum amount payable by EURO PRESS PACK for damages will at all events be limited to the actually paid purchase price and shall therefore never exceed this price.

I In case of goods lost during transport, please contact the company within 30 days of loss: sales@europresspack.it

QUALITY CERTIFICATION
Euro Press Pack has always been a Company very attentive to quality norms. This means that both the design of our products than their manufacturing are planned considering the Good Manufacturing Practice.All necessary controls are made to grant our customers the highest possible quality standard. In this way the final product is produced and checked according to the defined procedures and this assures that the quality system is efficient, controlled and proved.

QUALITY SYSTEM CERTIFICATE ISO 9001
Certification for design, manufacturing, marketing and repair of high pressure components.

ENVIRONMETAL SYSTEM CERTIFICATE ISO 14001
System certification for design and manufacture, through the various step of cutting, mechanical machining, surface treatments, painting, assembly, testing, packing and dispatch, sales and service of high pressure hydraulic fluid components.

ANSI B30.1
All cylinders comply to the standard laid down by the American National Standards institute (apart from CGS#P#, CGG#P#, and CGR cylinders).

EN 60204-1
The electric parts of the machines are made according the standard of EN 60204-1.

SAE 100R10
The 700 bar hoses exceed this norm.

Direttive CE 2006/42/CE – CE 2006/95/CE – CE 2004/108/CE
All our power packs conform the CE norm on the machine directive, low tension and electromagnetic compatibility.

CE mark.
All EUROPRESS products meet the European safety directives. Except certain systems or utensils which are designed for a specific use and are certified as machineries, all the cylinders, pumps and power packs of generic purpose are accompanied by certificates. The CE certification is responsibility of the construction of the machinery in which all the components are assembled.

READY DELIVERY

Thanks to our speedy deliveries you don’t have the urge to place a huge stock order to assure your customers a good service