Model NO.
YDC Series
Condition
New
Color
Green, Red, or According to Your Requireme
Mating Oil Pump
50MPa and 63MPa Oil Pump
Apply
Concrete Anchor
Custom-Made
Can Be Custom-Made
Occasion
Bridges, High Buildings, Coal Mine, Railway and
Capacities
65 to 800 Tons
Stroke
200mm to 1200mm
Warranty Time
One Year
Service
Engineer Can Serve Oversea
Performance
Good
Transport Package
Standard Export Package with Cartons
Specification
CE and ISO certificate
Trademark
Leadcrete
Origin
Henan, China(Mainland)
HS Code
84254210
Production Capacity
5000 Sets Per Month
Type:
Hydraulic Jack
Structure:
Pneumatic Jack
Capacity (Load):
More Than 50 Tons
Power Source:
Electric
Max Height:
>400mm
Certification:
CE, ISO 9001:2000, ISO 9001:2008
YDC Feed-through Multi-strand Center-Hole Bridge Jack
1. Usage: It is mached with prestressed anchorage widely used in the construction of bridge and buildings, railway
and subway, water conservancy and hydropower engineering.
2. It is suitable for the tension of group anchors with 1860-2000 sizes, Φ 15.24, Φ 12.7 strands.
3. In some certain circumstance it can be used in the working of pushig, jacking and transforming and so on.
4. Easy to use with reanosable price.
5. Jack is used for prestressing works
Features:
1. Using the 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 that 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 clinder, 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 that 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
poststressing construction.
Notice: According to users' requirement, YDC through jack can be configured
Picture of post tension jack
Picture of pre-tension(pre-stress) jack
Technology data of multi-strands tension hydraulic jack:
Company Information:
1. Usage: It is mached with prestressed anchorage widely used in the construction of bridge and buildings, railway
and subway, water conservancy and hydropower engineering.
2. It is suitable for the tension of group anchors with 1860-2000 sizes, Φ 15.24, Φ 12.7 strands.
3. In some certain circumstance it can be used in the working of pushig, jacking and transforming and so on.
4. Easy to use with reanosable price.
5. Jack is used for prestressing works
Features:
1. Using the 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 that 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 clinder, 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 that 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
poststressing construction.
Notice: According to users' requirement, YDC through jack can be configured
Picture of post tension jack
Picture of pre-tension(pre-stress) jack
Technology data of multi-strands tension hydraulic jack:
| Item/ Dimensions | Nominal Tension | Rated Oil Pressure | Pulling Stroke | Area of Tensioning Piston | Center hole Diameter | Minimum Working Space | The Reserved Length of Strand | Overdimension | ||
| 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 |
Company Information:
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