It’s a kind of jack with front holding head and through tangent style. It ‘s used for YM15 /YM13 series anchorages, pulling bonded or unbounded single strand wire, also used for multiple holes anchorage. Inside the jack, there is a devise which can prevent strands from turning around during tension. Pulling and pressing are both available for self locked or anchor. When the working tasks required a pressing to anchor, the compressor shall be added on the top of jack and a FL diverter valve shall be installed on the pump.
| TYPE |
Rated oil pressure |
Rated flow |
Weight |
Strought-hole
diameter |
DXL |
Weight |
Reserved length of
steel strands |
| YCQ10Q |
50 |
118 |
150 |
Φ17 |
Φ80*391 |
11 |
280 |
| YCQ20Q |
50 |
221 |
150 |
Φ17 |
Φ101*476 |
18 |
280 |
| YCQ25Q |
50 |
255 |
200 |
Φ19 |
Φ110*525 |
20 |
280 |
| YCQ30Q |
50 |
310 |
200 |
Φ19 |
Φ125*426 |
30 |
280 |
