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YDC Multi-strand Center Hole Jack
Application: It is widely used in bridges, high-rise buildings and hydropower projects, etc.
YDC hydraulic center hole jack is mainly applied in multi-strand post tensioning system, pushing and lifting, and is widely used in post-tension large buildings and structures, prestressed concrete bridges, and other great projects.
This type of stressing jack is also easy to hoist, durable in use, easy to operate, and convenient to maintain.
- Selected steel materials: the raw materials are quenched and tempered, and the large tonnage cylinders are directly selected forgings to ensure the stability of the material.
- Fine processing: CNC grinding machine processing technology to ensure accuracy.
- Safety protection: Explosion-proof nozzles for safety protection when overloaded.
Technical Data of Multi-strand Center Hole Jack
Type | Nominal Force (kN) | Nominal Oil Pressure (MPa) | Piston Area (mm2) | Stroke (mm) | Dia.of the Center Hole (mm) | Weight (kg) | Overall Size Φ×L (mm) | Working Space A×B (mm) | Strand Reserved Length C (mm) |
YDC650 | 650 | 44 | 14837 | 200 | 38 | 50 | Φ178×355 | 900×140 | 600 |
YDC1100 | 1100 | 47 | 23550 | 200 | 84 | 90 | Φ241×355 | 900×170 | 600 |
YDC1500 | 1500 | 48 | 32028 | 200 | 94 | 110 | Φ271×370 | 1000×185 | 650 |
YDC2000 | 2000 | 58 | 35796 | 200 | 110 | 150 | Φ297×380 | 1000×190 | 650 |
YDC2500 | 2500 | 52 | 48356 | 200 | 128 | 180 | Φ342×380 | 1000×220 | 650 |
YDC3500 | 3500 | 49 | 67824 | 200 | 165 | 300 | Φ416×380 | 1100×260 | 700 |
YDC4000 | 4000 | 52 | 81954 | 200 | 175 | 380 | Φ450×385 | 1100×275 | 700 |
YDC5000 | 5000 | 50 | 93965 | 200 | 190 | 620 | Φ510×520 | 1200×310 | 700 |
YDC6500 | 6500 | 51 | 127863 | 200 | 215 | 950 | Φ580×550 | 1300×340 | 850 |
YDC9000 | 9000 | 54 | 165876 | 200 | 280 | 1300 | Φ680×580 | 1400×390 | 1000 |
YDC12000 | 12000 | 50 | 241039 | 200 | 285 | 1600 | Φ785×620 | 1600×445 | 1200 |
