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Help CenterAir Hydraulic Floor Jack 50/80/100 Ton Pneumatic Truck Jack With Dual Cylinder Lift
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Jiaxing Weiying Industry And Trade Co., Ltd. has been a dedicated manufacturer of heavy-duty lifting equipment since 2004, and our Air Hydraulic Floor Jack series represents a solid fusion of practical engineering and workshop-proven reliability. Designed for workshops, fleet maintenance facilities, and industrial repair bays, these 50/80/100 ton pneumatic truck jacks are built to handle demanding lifting tasks with confidence. Each unit is crafted with dual cylinder lift technology to provide balanced, stable lifting for heavy trucks and buses, ensuring that your maintenance operations run efficiently and safely.
Our floor jacks are powered by compressed air, making them ideal for high-frequency use in professional environments. The hydraulic system delivers smooth, controlled descent, while the rugged steel frame and heavy-duty wheels offer excellent mobility and durability. Whether you are changing tires, servicing brakes, or performing under-vehicle inspections, these jacks provide the lifting force you need, backed by our two decades of manufacturing expertise.
Key Features & Specifications
Dual Cylinder Lift System: Twin hydraulic cylinders distribute weight evenly, preventing tilting and ensuring stable lifting even on uneven floors.
High Load Capacity: Available in 50, 80, and 100 ton models, suitable for heavy trucks, trailers, and construction equipment.
Pneumatic Operation: Air-powered pump reduces physical effort and speeds up lifting cycles; only requires a standard workshop air compressor.
Heavy-Duty Construction: Fabricated from high-strength steel with an anti-corrosion finish, built to survive daily industrial use.
Smooth Lowering Valve: Precise control allows for safe positioning of loads, minimizing risk to operators and equipment.
Safety Lock Mechanism: Mechanical safety lock adds an extra layer of protection during maintenance work.
Portable Design: Equipped with sturdy wheels and a rear handle, allowing one person to move the jack easily around the workshop.
| Model | Capacity (Ton) | Min Height (mm) | Max Height (mm) | Air Pressure Requirement |
|---|---|---|---|---|
| Weiying-501 | 50 | 210 | 580 | 8-10 bar |
| Weiying-801 | 80 | 230 | 610 | 8-12 bar |
| Weiying-1001 | 100 | 250 | 650 | 10-14 bar |
Technical Specifications:
Frame Material: High-strength structural steel
Hydraulic Oil: ISO VG 32 or equivalent (included)
Wheel Material: Polyurethane with steel core
Net Weight: 360 kg (50T), 520 kg (80T), 680 kg (100T) – approximate
Operating Temperature: -10°C to 50°C
Color: Customizable (default industrial blue or red)
Customer Benefits: The pneumatic truck jack significantly reduces worker fatigue and downtime. Its dual-cylinder design ensures that even the heaviest loads are lifted with stability, protecting both the vehicle and the technician. The air-powered mechanism requires no manual pumping, so maintenance teams can complete repetitive tasks quickly. Additionally, the compact floor profile makes it easy to position under low-clearance vehicles, while robust wheels provide maneuverability in tight shop spaces.
Quality Assurance: As a manufacturer with a factory area of 10,000-30,000 square meters, we employ a dedicated workforce of 51-100 people to ensure meticulous attention to production details. Our annual export value of US$1-1.5 Million reflects growing global demand for our lifting equipment. We ship from major Chinese ports including Shanghai, Ningbo, Guangzhou, and Qingdao, providing efficient logistics to customers worldwide. With export experience across North America, South America, Eastern Europe, Southeast Asia, the Middle East, and other regions, we understand diverse market requirements and can customize products according to your specifications.
Choose Weiying as your trusted lifting partner. Our team is ready to provide technical drawings, machine test videos, and responsive after-sales support. Contact us today for a competitive quotation or to discuss your customized requirements.
Frequently Asked Questions (FAQ)
1. Do I need a special air compressor to run this jack?
No, a standard workshop compressor with sufficient air flow (typically 5-10 CFM) and pressure as specified in the table will work fine. We can provide the exact air consumption data for your selected model.
2. Is the jack portable or does it stay fixed in one place?
All models are equipped with heavy-duty wheels and a rear handle, making them easy to move around a workshop. You can reposition the jack between work bays without any additional equipment.
3. What is the lifting height range?
The minimum and maximum heights vary by model. For example, the 50-ton model starts at 210 mm and extends to 580 mm. Please refer to the specification table above for the exact range of each model.
4. Can I use it for vehicles other than trucks?
While primarily designed for heavy trucks and buses, you can also use it for construction equipment, trailers, and other heavy machinery. Always check the rated capacity and vehicle weight before lifting.
5. What type of hydraulic oil is recommended?
We recommend ISO VG 32 hydraulic oil, or an equivalent high-grade oil. The jack is shipped with oil, but if you need replacement, standard hydraulic oil is widely available.
6. How do I ensure the jack remains stable during lifting?
The dual cylinder design provides balanced lifting, but you should always place the jack on a flat, solid surface. Use proper rated jack stands for additional support during long-term work.
7. Can the color and branding be customized on bulk orders?
Yes, we offer customization of the color and can apply your logo on the frame. Minimum order quantity for custom branding applies; please contact our sales team for details.
8. What is the warranty period?
We provide a standard 12-month warranty covering manufacturing defects. Extended warranty options are available upon request.
For more technical details, operating manuals, or to request a sample, please leave us an inquiry. We typically respond within 24 hours.
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