Model NO.
YDC Series
Condition
New
Rated Tensioning Power
60-12000 Kn
Rated Oil Pressure
48-61MPa
Cross-Core
30-275mm
Tensioning Stroke
150-200mm
Dimension
115**115*480mm
He Reserved Length of Strand
387-900mm
Application
Bridge, Buildings, Railway and Subway,
in Stock
Yes
Customized
Yes
Transport Package
Standard Export Package or as Your Request
Trademark
Leadcrete
Origin
Henan, China
HS Code
84254210
Production Capacity
500tons/Month
Type:
Hydraulic Jack
Structure:
Hydraulic Jack
Capacity (Load):
110-1200 Tons
Power Source:
Hydraulic
Max Height:
>400mm
Certification:
CE, ISO 9001:2008, SGS
Post tension Prestressed Hydraulic Stressing 300 Tons Hollow Jack
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 jack 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 Feed-through jacks are the new designed products in our company, are the upgrades of the primary jacks.
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, jacks 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 feed-through jacks' performance is improved, and widely used in pre-stressing and post
stressing construction.
Technical parameter:
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 jack 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 Feed-through jacks are the new designed products in our company, are the upgrades of the primary jacks.
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, jacks 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 feed-through jacks' 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 |
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