YDC Prestressed Tension Hydraulic Ram

YDC Prestressed Tension Hydraulic Ram

Model No.︰YDC

Brand Name︰Gaodetec

Country of Origin︰China

Unit Price︰US $ 850 / set

Minimum Order︰1 set

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Product Description

YDC prestressed tension hydraulic ram

Descriptions:

1. It is suitable for the tension of group anchors with 1860-2000 sizes, Φ15.24, Φ12.7 strands.

2. In some certain circumstance it can be used in the working of pushing, jacking and transforming and so on.

3. Easy to operate and used widely.

Notice: according to users' requirement, YDC prestressing hydraulic ram can be configured

Applications:

It is matched with prestressed anchorage widely used in the construction of bridge and buildings, railway and subway, water conservancy and hydropower engineering.

Features:

YDC hydraulic ram are the new designed products in our company, are the upgrades of the primary ram.

1. Using new seals, to synchronous strengthen the seal-ability under great pressure.

2. Using special alloy steel with heat treatment process, reducing the cylinder's expansion ratio in the tensioning process. So the life of seals and sealing performance can be improved about 20%.

3. In the tensioning the operating process, hydraulic ram is easily damaged under overpressure because of the jack-based pullback cylinder, so we added the overpressure valve on the jacks to pressure production. Meanwhile we improved the original of commonly used structure by wire disc and flanged disc, to make the bearing capacity for oil pressure strengthen. So enormously reduce the possibility of mechanical damage due to improper operation. 

In the word, the YDC series hydraulic ram' performance is improved, and widely used in pre-stressing and post stressing construction.

Technical parameter:

Item/Dimensions

Nominal Tension

Rated Oil Pressure

Pulling Stroke

Area of Tensioning Piston

Center hole Diameter

Minimum Working Space

The Reserved Length of Strand

Over dimension

KN

Mpa

mm

mm²

mm

L(mm)

E(mm)

K(mm)

out diameter(mm)

length(mm)

YDC60

60

54

150

1119

30

874

59.5

387

70

287

YDC130

130

50

160

2592

30

838

77

395

90

295

YDC270

270

61

185

4418

30

888

89

415

105

315

YDC650

650

50

150

13018

40

860

145

380

170

288

YDC1100

1100

51

200

19792

80

1210

184

680

217

330

YDC1500

1500

50

200

30257

90

1210

230

680

270

330

YDC2000

2000

51

200

39820

110

1296

272

723

320

360

YDC2500

2500

52

200

48381

127

1306

298

728

350

360

YDC3000

3000

52

200

57727

145

1322

336

736

375

380

YDC3500

3500

48

200

73435

162

1322

336

745

415

395

YDC4000

4000

51

200

79168

162

1324

374

745

435

395

YDC4600

4600

51

200

91028

180

1350

420

750

470

410

YDC5000

5000

49

200

96997

200

1340

434

745

495

410

YDC5500

5500

50

200

110506

198

1350

520

800

526

498

YDC6500

6500

49

200

67544

212

1350

550

850

568

538

YDC9000

9000

51

200

78618

275

1400

620

900

680

603

YDC12000

12000

51

200

231300

275

1400

620

900

780

603

Payment Terms︰ TT/LC/cash/credit card

Packing︰ wooden cases

Lead Time︰ in stock

Standards Certificate︰ CE ISO

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