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About this item
3-Ton Load Capacity & Adjustable Height: With a robust 3-ton/6600 lb load capacity and an adjustable height range from 26.2" to 46" (665-1170 mm), this hydraulic long ram jack effortlessly lifts heavy loads. And its slow-release function allows you to control your lifting tasks safely.
Built to Last: Crafted from durable #45 steel with a hard chrome-plated surface, the engine hoist jack 's core components ensure wear resistance. The large-diameter hydraulic cylinder reduces oil pressure requirements, minimizing wear and extending the long ram jack's lifespan.
Effortless Lifting: The engine hoist cylinder is engineered for ease of use, requiring minimal physical effort even for heavy loads. The handlebar design enhances user convenience, and the comfortable rubber grip handle simplifies the lifting process.
Safety and Reliability: Our hydraulic ram cylinder has integrated oil bypass and overload valves, which protect against overloads. The hydraulic unit is corrosion-resistant and great for various temperature conditions, ensuring a hassle-free operation. The unique Y-shaped seal ring and plunger design ensure a stable and safe lifting process by preventing slow descents and oil bypass.
Versatile Applications: This engine hoist jack suits various applications in workshops, stores, and maintenance tasks. Its clevis base allows for direct mounting on various lifting equipment, making it a versatile and ideal solution for residential and commercial lifting needs.
Our long ram hydraulic jack effortlessly handles weights up to 3 tons, making them perfect for cranes in various fields, including professional machinery, maintenance, and home use. The hoist jack transforms your existing crane into a convenient, efficient, and safe lifting solution.
With a lifting range of 26.2"-46" (665-1170 mm) and a lifting stroke of 19.9 inches (505 mm), our engine hoist jack allows you to handle large objects with ease and speed.
The 3-ton engine hoist cylinder is crafted from durable #45 steel. The large 28mm hydraulic cylinder reduces the required oil pressure for load movement. The Y-ring plunger design ensures a stable and safe lifting process, preventing slow descents or oil drift.
Our hydraulic ram pump allows you to apply minimal muscle force for lifting heavy objects. The oil return valve should be gradually loosened when retracting the piston rod to prevent rapid descent.
This clevis base long ram hydraulic jack can be easily installed on most cranes, making it suitable for off-road backup, construction, industrial, mining equipment, and various lifting scenarios.
Specification
Item Model Number
QJD-CB030A-00
Loading Capacity
3 T / 6600 lb
Lifting Stroke
19.9 inch / 505 mm
Maximum Height
46 inch / 1170 mm
Minimum Height
26.2 inch / 665 mm
Net Weight
19.58 lb / 8.88 kg
Product Dimensions
26.2 x 4.5 x 4.1 inch / 665 x 115 x 105 mm
Piston Rod Outer Diameter
φ1.1 inch / φ28 mm
Questions and Answers
Typical questions asked about products: Is the product durable? ...
Good replacement for harbor freight cylinder. Pay attention to bleeding process for air operation. Thought it was defective at first. Works nice. So far no leaks, woohoo. I would prefer air controller to be metal instead of plastic.
Worked great! Was so impressed I bought a second one. Shipping was fast and packaging was great. I have been using it for over a year now with no problems would highly recommend for any shop or individual use. Saves me much time from hand pumping.
I wanted to replace the original Ram Jack because it was not holding the arm up but I wanted this one because it has a pneumatic pump to it. I can use my air hose to it and then manually pump the jack up to fine-tune the arm.
If you have a cherry picker you have to have this. One man operation
Is way more easy with this! I’ve looked at a few of these and this was the most reasonable. Smooth and controllable.