High-Capacity Intelligent Hydraulic Strand Jack for Heavy Lifting
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Product Highlights
- High Load Capacity: Available in models up to 550 tons with safe working loads ranging from 45 to 550 tons.
- Intelligent Control System: Features intelligent lifting hydraulic system for precise prestress application and stable operation.
- Self-Locking Safety: Anchors are self-locking with reverse motion, ensuring components are reliably locked at any position.
- Customizable Voltage: Standard voltage is 380V/50Hz/3phase, but can be customized according to specific equipment needs.
- Versatile Applications: Suitable for lifting bridges, hangar roofs, offshore platforms, and large public works like stadiums.
- Compact Design: Small in size and light in weight, convenient for installation in small spaces or indoor large-tonnage lifting.
- OEM Service Available: Professional design team supports OEM orders, allowing customization from samples or designs.
- International Certifications: Products comply with international quality standards including RoHS, ISO, and CE certifications.
Product Attributes
- After-sales Service
- Video Call After Sale Service
- Warranty
- 1 Year
- Type
- Hydraulic Jack, Hydraulic
- Model NO.
- SFST550
- Structure
- Hydraulic Jack
- Capacity (Load)
- 50-500
- Power Source
- Hydraulic
- Max Height
- >400mm
- Certification
- CE, ISO 9001:2000, RoHS, ISO, CE
- Condition
- New, New
- Usage
- Construction
- Automatic Grade
- Hydraulic
- Name
- Strand Jack
- Pressure
- 31.5 MPa
- Tonnage
- 550 Ton
- Power
- Hydraulic
- Stroke
- 500mm
- Strand Wire Numbers
- 12PCS
- Transport Package
- Wooden Cases
- Specification
- 228* 23*37mm
- Trademark
- SFST
- Origin
- China
- Production Capacity
- 50000per Year
- Package Size
- 250.00cm * 50.00cm * 50.00cm
- Package Gross Weight
- 350.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High-Capacity Intelligent Hydraulic Strand Jack for Heavy Lifting
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Product Description
1. Intelligent Lifting Hydraulic System
Intelligent Lifting Hydraulic System is a tool used to apply prestress. It usually consists of the following parts:
Main body: The main body of an Intelligent Lifting Hydraulic System is usually composed of one or more hydraulic cylinders, which are used to generate the force required to apply the prestress.
Intelligent Lifting Hydraulic System provides power through hydraulic system.
Piston rod: The piston rod of Intelligent Lifting Hydraulic System is the part that connects the hydraulic cylinder with the prestressed member and transmits the liquid pressure to the prestressed member.
Support seat: The support seat is used to support and Intelligent Lifting Hydraulic System to ensure its stable work.
| Model | Safe working load | Working pressure MPA |
Cylinder stroke mm |
Retraction height mm |
Jack weight KG |
Fixed anchor weight KG |
Speed m/h |
Number of strands | Strand diameter mm |
| SFST-TSD45 | 45 | 31.5 | 500 | 1726 | 600 | 28 | 0-25 | 3 | 18 |
| SFST-TSD60 | 60 | 31.5 | 500 | 1726 | 630 | 32 | 0-25 | 4 | 18 |
| SFST-TSD100 | 100 | 31.5 | 500 | 1790 | 930 | 46 | 70-25 | 7 | 18 |
| SFST-TSD200 | 200 | 31.5 | 500 | 1886 | 1560 | 90 | 0-25 | 12 | 18 |
| SFST-TSD280 | 280 | 31.5 | 500 | 1938 | 2330 | 130 | 0-25 | 19 | 18 |
| SFST-TSD300 | 300 | 31.5 | 500 | 1940 | 2460 | 140 | 0-25 | 20 | 18 |
| SFST-TSD550 | 550 | 31.5 | 500 | 1980 | 3160 | 180 | 0-25 | 19 | 18 |
1.Intelligent Lifting Hydraulic System is small in size, light in weight, large in load capacity, convenient and flexible in installation, especially suitable for lifting small Spaces or indoor large-tonnage components;
2.Intelligent Lifting Hydraulic System expands the combination by lifting equipment, lifting weight, span and area are not limited;
3.Intelligent Lifting Hydraulic System adopts low relaxation steel strand, as long as there is a reasonable load-bearing lifting point, the lifting height is not limited;
4.Intelligent Lifting Hydraulic System anchors are self-locking with reverse motion, which makes the lifting process very safe, and the components can be reliably locked at any position during the lifting process for a long time
1. Intelligent Lifting Hydraulic System can be used to lift large building components, hangar roof frames, Bridges, power station equipment, offshore oil platforms.
2. Intelligent Lifting Hydraulic System can also be used for lifting large and bulky parts in other industries.
3. Intelligent Lifting Hydraulic System is suitable for the overall lifting of steel mast antenna of TV tower, the overall lifting of grid, roof, steel flyover and other components of large public works such as stadium, swimming pool, hangar, theater, waiting (ship) room, etc., the overall lifting of main beam of large gantry crane, and the sliding of steel roof frame (cover) of main building of the airport terminal.
Shaanxi Saifusite Mechanical Electrical Equipment Co., Ltd established in 2013, is a professional manufacturer and exporter that is concerned with the design, development and production of rock equipment,and bridge construction equipment. We are located in Shaanxi with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. We can also supply OEM product for our customers.
We have over 20 employees, an annual sales are currently exporting 50% of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching The United States, Mexico, Angola, Brazil, Zambia, Bangladesh, Vietnam, India, Argentina, Sweden, Germany, the United Kingdom, Belgium, Sri Lanka, etc.
Our Company with high-quality products , good service and competitive prices , customers establish a good reputation , sincerely welcome home and abroad to discuss cooperation.


Q1: Warranty terms of your machine?
A1: One-year warranty for the machine and technical support according to your needs.
Q2: Will you provide some spare parts for the machines?
A2: Yes, of course.
Q3: What about the voltage of products? Can they be customized?
A3: Our standard voltage is 380V, 50HZ, and 3phase. The voltage can be customized according to your equipment.
Q4: Which payment term can you accept?
A4: 100% T/T( Decide according to actual situation)
Q5: How long will it take to arrange production?
A5: we can deliver the normal goods within 3-5 working days. Other nonstandard electrical items we will deliver within 25-30 days.
Q6: Can you accept OEM orders?
A6: Yes, with a professional design team, OEM orders are highly welcome.
Q7: Which trade term can you accept?
A7: Available trade terms: FOB, CIF, CFR, EXW, etc.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2491855". Items marked "" are certified.
Company Profile
Shaanxi Saifusite Mechanical Electrical Equipment Co., Ltd established in 2013, is a professional manufacturer and exporter that is concerned with the design, development and production of rock equipment. We are located in Shaanxi with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. We can also supply OEM product for our customers.
We have over 20 employees, an annual sales are currently exporting 50% of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching The United States, Mexico, Angola, Brazil, Zambia, Bangladesh, Vietnam, India, Argentina, Sweden, Germany, the United Kingdom, Belgium, Sri Lanka, etc.
Our Company with high-quality products, good service and competitive prices, customers establish a good reputation, sincerely welcome home and abroad to discuss cooperation.
Our general manager with the staff sincerely hope that the good reputation at home and abroad to establish long-term customer relations and mutually beneficial cooperation and common development.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 703. Unit 5. Building 2, Tangyuan Holiday New Town, 22 Dongyi Road, Yanta District Xi 'an, Shaanxi
-
Plant Area
- 121 square meters
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Guangzhou Port, Shanghai Port
-
Minimum Order Quantity
- 1 Pcs
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Strand Jack, Rock Splitter, Mud Pump, Rebar Bending Machine, Anchor Wedge, Rock Breaker, Yb Pump, Lifting Jack, DTH Drilling Rig
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-12-08
-
Export Year
- 1 Year
-
Main Markets
- South Asia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the warranty period?
- One-year warranty for the machine and technical support according to your needs.
- Do you provide spare parts?
- Yes, of course.
- Can the voltage be customized?
- Our standard voltage is 380V, 50HZ, and 3phase. The voltage can be customized according to your equipment.
- What payment terms do you accept?
- 100% T/T( Decide according to actual situation)
- What is the production lead time?
- we can deliver the normal goods within 3-5 working days. Other nonstandard electrical items we will deliver within 25-30 days.
- Do you accept OEM orders?
- Yes, with a professional design team, OEM orders are highly welcome.
- Which trade terms are available?
- Available trade terms: FOB, CIF, CFR, EXW, etc.
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