
Overview
Modern three-stage hydraulic jacks integrate Industrial IoT (IIoT) technologies:
Remote Monitoring: 4G/5G cloud-based real-time data transmission for remote diagnostics.
Adaptive Control: PLC auto-adjusts pump output based on load changes, reducing energy use and noise.
3D Dynamic Simulation: Touchscreen displays real-time cylinder positions to predict collision risks.
| Model |   YT10-1650  |    YT10-1700  |    YT12-2700  |    YT18-1700  |    YT25-3200  |  
|   Maximum service pressure  |    28 MPa  |    28 MPa  |    13Mpa  |    30Mpa  |    20Mpa  |  
|   Maximum output force of single hydraulic cylinder  |    10 t  |    10 t  |    12 t  |    18 t  |    25 t  |  
|   Maximum stroke of hydraulic cylinder  |    1700 mm  |    1700 mm  |    2700mm  |    1650mm  |    3200mm  |  
|   Hydraulic cylinder lifting speed  |    90mm/min  |    90mm/min  |    160mm/min  |    95mm/min  |    180mm/min  |  
|   Oil pump flow  |    2×14.4L/min  |    2×14.4L/min  |    50L/min  |    7.2L/min  |    14.4L/min  |  
|   Motor speed  |    1440 r/min  |    1440 r/min  |    1440 r/min  |    1440 r/min  |    1440 r/min  |  
|   Motor voltage  |    ~380V  |    ~380V  |    ~380V  |    ~380V  |    ~380V  |  
|   Motor power  |    2×5.5KW  |    2×5.5KW  |    15kw  |    4kw  |    5.5kw  |  
|   Operating voltage of electromagnetic reversing valve  |    ~220V  |    ~220V  |    ~220V  |    ~220V  |    ~220V  |  
|   Working environment temperature for equipment  |    -15~50 ºC  |    -15~50 ºC  |    10-50 ºC  |    10-50 ºC  |    -10~60 ºC  |  
|   Suitable width  |    1500mm  |    1500mm  |    1500mm  |    1500mm  |    3000mm  |  
| Model |   YT25-2700  |    YT30-2700  |    YT30-3200  |    YT40-3400  |    YT50-2700  |  
|   Maximum service pressure  |    25Mpa  |    24Mpa  |    30Mpa  |    20Mpa  |    10Mpa  |  
|   Maximum output force of single hydraulic cylinder  |    25 t  |    30 t  |    30 t  |    40 t  |    51 t  |  
|   Maximum stroke of hydraulic cylinder  |    2700mm  |    2700mm  |    3200mm  |    3400mm  |    2620mm  |  
|   Hydraulic cylinder lifting speed  |    180mm/min  |    110mm/min  |    50mm/min  |    80mm/min  |    140mm/min  |  
|   Oil pump flow  |    14.4L/min  |    7.2L/min  |    7.2L/min  |    7.2L/min  |    14.6L/min  |  
|   Motor speed  |    1440 r/min  |    1440 r/min  |    1440 r/min  |    1440 r/min  |    1440 r/min  |  
|   Motor voltage  |    ~380V  |    ~415V  |    ~380V  |    ~380V  |    ~380V  |  
|   Motor power  |    5.5kw  |    4kw  |    4kw  |    4kw  |    5.5kw  |  
|   Operating voltage of electromagnetic reversing valve  |    ~220V  |    ~220V  |    ~220V  |    ~220V  |    ~220V  |  
|   Working environment temperature for equipment  |    10~50 ºC  |    -10~50 ºC  |    0~50 ºC  |    0~50 ºC  |    0~50 ºC  |  
|   Suitable width  |    2500mm  |    2500mm  |    2500mm  |    3050mm  |    2500mm  |  
Advantages Over Traditional Solutions
| Traditional Solution | PLC Three-Stage Hydraulic Jack | 
|---|---|
| Single-point lifting, poor sync | Multi-unit auto-synchronization | 
| Short stroke, frequent shimming | Full-range stroke in one operation | 
| Manual monitoring required | Fully automated safety supervision | 
| Low efficiency (3–5 days/tank) | High efficiency (<1 day/tank) | 


 Industry Case Studies
Petrochemical Industry
A refinery lifted a 30m-diameter tank by 4m in 8 hours using four 200-ton jacks to replace corroded tank bottoms.
LNG Tank Construction
Lifted a 2000-ton 9% nickel steel inner tank at -162°C, maintaining ±2mm accuracy.
Environmental Engineering
Elevated wastewater treatment sedimentation tanks for renovation without production shutdowns.
