| The technical parameters of hollow multi strand stressing jack | ||||||||||||
| Model no. | YCW100B | YCW150B | YCW200B | YCW250B | YCW300B | YCW350B | YCW400B | YCW450B | YCW500B | YCW600B | YCW650B | YCW700B |
| Nominal tension (KN) | 992 | 1493 | 2003 | 2481 | 2944 | 3461 | 3957 | 4490 | 4926 | 5930 | 6415 | 6998 |
| Nominal oil pressure (Mpa) | 52 | 51 | 53 | 54 | 51 | 51 | 52 | 51 | 49 | 49 | 53 | 51 |
| Tensioning piston area (m²) | 1.909×10¯² | 2.928×10¯² | 3.780×10¯² | 4.595×10¯² | 5.773×10¯² | 5.6.786×10¯² | 7.611×10¯² | 8.804×10¯² | 10.503×10¯² | 12.103×10¯² | 12.103×10¯² | 14.703×10¯² |
| Return piston area (m²) | 0.534×10¯² | 1.610×10¯² | 1.965×10¯² | 2.804×10¯² | 3.134×10¯² | 3.464×10¯² | 4.959×10¯² | 5.788×10¯² | 4.775×10¯² | 6.825×10¯² | 6.825×10¯² | 7.862×10¯² |
| Return oil pressure (Mpa) | ≤25 | ≤25 | ≤25 | ≤25 | ≤25 | ≤25 | ≤25 | ≤25 | ≤25 | ≤25 | ≤25 | ≤25 |
| Tensioning stroke (mm) | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
| Through-hole diameter (mm) | φ75 | φ105 | φ105 | φ135 | φ145 | φ160 | φ170 | φ170 | φ196 | φ196 | φ196 | φ240 |
| Weight (kg) | 75 | 104 | 149 | 174 | 219 | 275 | 288 | 322 | 414 | 479 | 479 | 697 |
| Size (mm) | φ218×353 | φ276×371 | φ310×375 | φ346×379 | φ381×380 | φ410×392 | φ432×392 | φ460×392 | φ495×419 | φ525×427 | φ530×427 | φ606×452 |
Keywords:
Multi Strand Stressing Jack
Model no.：YCW100B
Nominal tension (KN)：992
Nominal oil pressure (Mpa)：52
Tensioning piston area (m²)：1.909×10¯²
Return piston area (m²)：0.534×10¯²
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