YT25-2700 type | YT30-3200 type | SYT25-3200C storage tank upside-down construction hydraulic jacking equipment | YT25-2700C (pulley extended range series) |
1. Maximum operating pressure 20 MPa | 1. Maximum operating pressure 24 MPa | 1 Maximum operating pressure 28 MPa | 1. Maximum working pressure 31.5 MPa |
2. Maximum output force of a single hydraulic cylinder 250 kN | 2. Maximum output force of a single hydraulic cylinder 250 kN | 2 Maximum output force of a single hydraulic cylinder 250 kN | 2. Maximum output force of a single hydraulic cylinder 250 kN |
3. The equipment meets the maximum board width ≤2500 mm | 3. The equipment meets the maximum board width ≤3000 mm | 3 The equipment meets the maximum board width of 3050 mm | 3. The equipment meets the maximum board width ≤2500 mm |
4. Maximum stroke of hydraulic cylinder 2700 mm | 4. Maximum stroke of hydraulic cylinder 3200 mm | 4 Hydraulic cylinder maximum stroke 1750 mm | 4. Maximum stroke of hydraulic cylinder 1475 mm |
5. Motor power 4KW 5.5KW | 5. Motor power 4KW 5.5KW | 5 Hydraulic cylinder lifting speed 160 mm/min | 5. Motor power 4KW 5.5KW |
6. Motor speed 1440 r/min 1440 r/min | 6. Motor speed 1440 r/min 1440 r/min | 6 Oil pump flow7.2 L/min | 6. Motor speed 1440 r/min 1440 r/min |
7. Hydraulic cylinder lifting speed 110 mm/min 220 mm/min | 7. Hydraulic cylinder lifting speed 110 mm/min 220 mm/min | 7 Motor speed 1440 r/min | 7. Hydraulic cylinder lifting speed 175 mm/min 350 mm/min |
8. Oil pump flow 7.2 L/min 14.4 L/min | 8. Oil pump flow 7.2 L/min 14.4 L/min | 8 Motor voltage 380V 400 V 415V | 8. Oil pump flow 7.2 L/min 14.4 L/min |
9. Motor voltage ~380V or 415 V | 9. Motor voltage ~380V or 415 V | 9 Motor power 4KW | 9. Motor voltage ~380V or 415 V |
10. Electromagnetic directional valve operating voltage ~220 V | 10. Electromagnetic directional valve operating voltage ~220 V | 10 Use voltage of solenoid directional valve ~220 V | 10. Electromagnetic directional valve operating voltage ~220 V |
11. The equipment meets the working environment temperature -10~60 ℃ | 11. The equipment meets the working environment temperature -10~60 ℃ | 11 The equipment meets the working environment temperature -10~60 ℃ | 11. The equipment meets the working environment temperature -10~60 ℃ |
12. Control method PLC automatic control + manual + local control | 12. Control method PLC automatic control + manual + local control | 12 Control method PLC automatic control + manual + local control | 12. Control method PLC automatic control + manual + local control |
13. Weight of a set of hydraulic jacks (5 cylinders + 1 hydraulic station) 2200Kg | 13. The weight of a set of hydraulic jacks (5 cylinders + 1 hydraulic station) 2700Kg | 13 Weight of a set of hydraulic jacks (5 cylinders + 1 hydraulic station) 3400Kg | 13. Weight of a set of hydraulic jacks (5 cylinders + 1 hydraulic station) 3100Kg |
1.The use environment of the equipment | 2.The overall structure of the equipment | |||||
Ambient air temperature; within the range of -10℃~60℃. | This set of equipment is evenly arranged around the lifted object. The overall force and lateral force of the equipment have been strictly calculated and successfully applied. | |||||
Keep the installation location away from flammable and explosive materials. | ●The structure is rigorous and compact, the output force is adjustable, the lifting speed meets the lifting requirements, and the synchronization accuracy is high. |
The working principle of the equipment | ||||||||
▲Transmission process | ▲Lifting control process | |||||||
●The output force of the hydraulic cylinder → wire rope → expansion ring (welded with lifting lugs) → force transmission rib → wall plate jacking. | ●Pumping station control box (rotating selector button) → centralized control operation box (Figure 1-3) → hydraulic jacking pump station (valve group electromagnet) → equalizing device (equal contact) → centralized control operation box → Hydraulic jacking pump station → hydraulic cylinders are raised and lowered as a whole or partly. | |||||||
●Serial number Parameter name Parameter value 1. Maximum working pressure 31.5 MPa 2. Maximum output force of a single hydraulic cylinder 250 kN 3. The equipment meets the maximum lifting height of 2500 mm 4. Maximum stroke of hydraulic cylinder 1475 mm 5. Hydraulic cylinder lifting speed 160 mm/min 6. Oil pump displacement 5ml/r 7. Oil pump flow rate 7.2 L/min 8. Motor power 4KW 9. Motor speed 1440 r/min 10. Motor voltage ~380 V 11. Electromagnetic directional valve operating voltage ~220 V 12. Control method PLC automatic and manual control 1 | ●Pump station control box (rotating selector button) → control handle → hydraulic cylinder (single or multiple) to fine-tune up and down. ●The equipment is mainly used for inverted construction of vertical coaxial steel storage tanks in petrochemical industry (hydraulic jacking method), and inverted construction of vertical coaxial low-temperature storage tanks. ●The equipment can also be used for vertical lifting and lifting of super large objects. |