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Help Center4 Ton Double Pump Hydraulic Trolley Jack With Case, Heavy-Duty Steel Frame, Safety Valve, 10-50cm Lift
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Jiaxing Weiying Industry And Trade Co., Ltd. proudly introduces our 4 Ton Double Pump Hydraulic Trolley Jack with Case — a professional-grade lifting solution engineered for workshops, garages, and industrial maintenance environments. With a heavy-duty steel frame and dual pump mechanism, this trolley jack delivers efficient lifting performance and long-term reliability. Manufactured by our factory since 2004, this product reflects our commitment to quality, safety, and practical design.
This hydraulic trolley jack is built to handle heavy loads up to 4 tons, making it suitable for a wide range of vehicles and equipment. The double pump system allows for rapid lifting with fewer strokes, saving time and reducing operator fatigue. The safety valve prevents overloading, ensuring secure operation even under demanding conditions. A sturdy steel frame provides stability and durability, while the 10-50 cm lifting range offers flexibility for various tasks.
Key Features & Benefits
- 4-Ton Lifting Capacity: Handles heavy cars, SUVs, vans, and light trucks with ease.
- Double Pump Design: Faster lifting with fewer strokes; improves workflow efficiency.
- Heavy-Duty Steel Frame: Reinforced construction for stability and long service life.
- Safety Valve System: Prevents overload and protects the operator and equipment.
- Large Lifting Range (10-50 cm): Compatible with low-profile and standard vehicles.
- Portable Carrying Case: Keeps the jack and accessories organized and easy to transport.
- Built-in Oil Bypass: Prevents damage due to over-pumping.
- Swivel Casters & Rear Wheels: Smooth movement on workshop floors.
Technical Specifications
| Capacity | 4 Tons / 4000 kg |
| Pump Type | Double Pump (Dual Speed) |
| Frame Material | Heavy-Duty Steel |
| Lifting Range | 10 - 50 cm (4 - 20 in) |
| Safety Valve | Overload Protection |
| Chassis Height | Min. 10 cm – ideal for low clearance vehicles |
| Overall Dimensions | Compact design suitable for professional workshops (customizable dimensions available upon request) |
| Accessories | Includes durable blow-molded carrying case |
Why Choose This Hydraulic Trolley Jack?
Our 4-ton double pump trolley jack is designed with the user in mind. The dual-pump rapid lift system significantly reduces the number of handle strokes needed to raise the saddle to working height — a major advantage when performing repeated tasks such as tire changes or brake inspections. The low chassis height allows access to low-profile sports cars, while the high lifting range covers standard trucks and heavy-duty equipment.
Safety is a cornerstone of this design. The integrated safety valve automatically stops the lifting process when the rated capacity is exceeded, protecting both the operator and the jack from overload damage. The wide stable base and steel frame minimize rocking and provide a reliable platform for maintenance work.
The included carrying case makes this jack highly portable. Whether you are a mobile mechanic, a fleet maintenance team, or a home garage owner, this jack can be neatly stored and transported without hassle. The case also protects the jack from dust and damage when not in use.
Applications
- Passenger car and SUV maintenance
- Light truck and van servicing
- Industrial equipment lifting
- Mobile repair services
- Workshop and garage lifting operations
Quality & Manufacturing
As a manufacturer with 20 years of experience, Jiaxing Weiying Industry And Trade Co., Ltd. operates a 10,000-30,000 square meter factory and employs 51-100 skilled workers. Our production processes are designed to meet international quality management standards, including ISO9001 and other certified systems (certifications available upon request). Every unit undergoes rigorous testing to ensure leak-free hydraulics, smooth pump operation, and proper function of the safety valve.
We export worldwide to North America, South America, Eastern Europe, Southeast Asia, the Middle East, and many other regions, with an annual export value of US$1 million to US$1.5 million. Our port of shipment includes Shanghai, Ningbo, Guangzhou, and Qingdao, enabling efficient logistics to customers globally.
Packing & Delivery
Each unit is carefully packed in a protective carrying case, then packed in a sturdy export carton to prevent damage during transit. We support OEM/ODM customization for labeling, colors, and packaging. Standard delivery time is 30-45 days after order confirmation, and bulk orders are welcome with favorable pricing.
Trust & Reliability
Since 2004, we have served international clients as a dedicated manufacturer, not just a trader. Our professional team ensures quick response, actionable solutions, and steady after-sales support. We believe in building long-term partnerships through consistent product quality and on-time delivery.
Choose the 4 Ton Double Pump Hydraulic Trolley Jack with Case to enhance your workshop efficiency and safety. Contact us today for a quote or more information — we are ready to support your business with a reliable lifting solution backed by decades of manufacturing expertise.
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