YT-C Series Two-Stage Hydraulic Tank Lifting Jack: Precision Engineering for Large-Scale Storage Tank Construction
What is a Hydraulic Tank Lifting Jack?
A hydraulic tank lifting jack is a specialized heavy-duty lifting system designed for the vertical construction (downward or upward) of large storage tanks. Unlike standard automotive jacks, this system utilizes synchronized hydraulic cylinders, a centralized PLC control unit, and a modular configuration to lift tons of steel evenly. It is the core equipment for the inverted (jack-up) construction method, allowing workers to assemble the tank from the top ring down, minimizing the need for high-altitude work and heavy cranes.
Key Technical Parameters (YT-C Series)
The YT-C series is engineered to handle various tank sizes, from small field-erected vessels to massive 100,000 m³ storage tanks. Below are the standard specifications:
| Model |
Max Service Pressure |
Single Cylinder Output |
Max Stroke |
Lifting Speed |
Motor Power |
| YT10-2200C |
24 Mpa |
10 Tons |
1250 mm |
190 mm/min |
5.5 kw |
| YT18-3000C |
25 Mpa |
18 Tons |
1600 mm |
187 mm/min |
5.5 kw |
| YT25-2700C |
31.5 Mpa |
25 Tons |
1650 mm |
175 mm/min |
5.5 kw |
| YT30-2700C |
29 Mpa |
30 Tons |
2050 mm |
130 mm/min |
4.0 kw |
Note: Custom configurations are available. The system supports module configurations where the number of cylinders can be adjusted based on tank circumference and total weight.
Why Choose Our Hydraulic Jack?
- Superior Synchronization & Safety: The system utilizes PLC central control to manage lifting precision. Each cylinder is equipped with a safety valve that automatically locks the load in place, even in the event of a power outage or hydraulic hose rupture, preventing sudden drops.
- High Efficiency: The modular design allows for rapid installation. Each lifting cycle (one full stroke) takes approximately 15 minutes, significantly speeding up the welding schedule for annular plates.
- Simplified Hydraulics: We utilize a single high-pressure hose per cylinder. This design minimizes the risk of oil leakage commonly associated with traditional multi-hose configurations.
- Two-Stage & Long Stroke: The YT-C series features a two-stage cylinder design, providing a long stroke capable of lifting a full ring course in one go, eliminating the need for frequent re-shimming.
Where is it Used?
This equipment is specifically designed for vertical storage tank construction.
- Applications: Crude oil reserves, chemical storage tanks, LNG/LPG tanks (including C-type fuel tanks for vessels), and water treatment tanks.
- Construction Method: Ideal for the Inverted (Jacking) Installation Method, where the roof is lifted, and subsequent shell courses are welded at ground level, reducing safety risks and crane costs.