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Avoiding Common Mistakes When Operating Heavy Duty Jacks

Truck lifting equipment like hydraulic floor jacks or bridge jacks have been around for centuries now. Traditional jacks have generally been difficult to maintain and operate, due to cumbersome heavy-duty jack operation guidelines and proneness to malfunction. 

Innovations in safe vehicle lifting practices along with advancements in jack technology have resulted in modern jacks, like Scorpion floor jacks, with features for avoiding jack operation errors. 

However, unless you own Stan Design Inc. products like the StanJack or Scorpion lines of jacks, you would need to know some of the common jack operation errors and how to avoid them. In this blog, we discuss just that! Read on. 

Common Jack Operation Errors 

  • Skipping Safety Measures – Your jack requires regular inspection. Safety checks can range from as simple as seeing whether you have cleaned your jack after use and stored it upright in a clean and dry place, to more sophisticated ones like having a checklist to determine its fluid viscosity, etc. 
  • Not Sticking to Load Capacity – The load capacity of a jack refers to the limit of quantity that it is designed to lift. Overloading a jack is not only detrimental to its durability but also dangerous for the personnel using it, along with the vehicle being lifted. 
  • Not Removing Obstacles Before Lowering – A most common and easily resolvable issue while operating jacks is not clearing the ground before lowering the vehicle it has hoisted. 
  • Lifting or Lowering Too Quickly – Another safe vehicle lifting practice involves hoisting and lowering it slowly and steadily, making sure the vehicle remains stable. Remove the jack once the vehicle is fully on the ground. Check that the vehicle is rising evenly and not shifting. 
  • Not Checking the Surface or Contact PointsPositioning a jack incorrectly below the vehicle, that is, not in the correct jacking point, and lifting vehicles on a slippery or uneven surface is a recipe for disaster. 

5 Heavy-duty Jack Operation Guidelines 

  1. Use the Right Jack for the Task – Determine its purpose of use before choosing the type to work with. For instance, a hydraulic floor jack is ideal for home garage work, while a bridge jack is better for heavy-duty lifting. 
  2. Focus on Accurate Positioning – As discussed above, ensure that the lifting point on the load is directly above the center of the jack’s saddle, and it is connected to the jacking point before lifting. 
  3. Avoid Overloading the Jack – Check the maximum weight capacity, or load capacity, of the jack and stick within the permissible limits to avoid overloading the jack and causing accidents. 
  4. Follow Jack Maintenance Tips – Check for any signs of damage or wear and tear and ensure all bolts are tightened securely, along with regular lubrication of the system, handle, base plate, and wheels of the jack. 
  5. Adhere to Proper Jack Usage – Always use proper personal protective equipment (PPE) such as gloves and safety glasses when operating a jack. Follow all safety guidelines provided by the manufacturer of your jack. 

Our solutions for safe Vehicle Lifting practices

  • Powerful Design – We provide heavy-duty hydraulic and pneumatic variants of our jack models. So, you can choose a gadget based on your requirements, rather than a lack of options. These powerful methods of operations offer a smooth lifting and lowering process, by eliminating the need for exhausting hand pumping. 
  • Detachable Remote Control – Lift a truck in seconds with full control over the process, using our detachable remote-control pendant. Just push one button on our Scorpion floor jacks, or two dead man buttons- one to lift and one to lower- on our StanJack bridge jacks. 
  • High-quality Material – Our jacks are built to last with durability, resilience and reliability. We only use the highest-grade materials like fine steel, zinc plated components and accessories, grease fittings, and sustainable finishes like high gloss powder coat paint. This resists oxidation and deterioration, while enhancing their appearance. 
  • Roller Bearing Wheels – All our jacks have four full floating casters that allow for effortless rolling, extreme ease and maneuvering. The casters are made of special roller bearings that reduce friction and wear, delivering impressive mobility. 
  • Multi-level Safety – Our in-built automatic three-stage locking mechanism allows us to maintain the car as well as personnel’s safety during the lifting, suspending, and lowering operation. This safety lock mechanism engages automatically at different heights and does not require additional jack stands or chocks for support. 

What is Stan Design Inc.? 

Stan Design Inc. is a hydraulic floor jacks and bridge jacks designer and manufacturer in Canada. With over two decades of experience in the automotive jack industry, we are at the forefront of making cutting-edge technology accessible for our customers. 

At the heart of our innovative features lies a beautiful marriage of the ideal of convenience and safety at affordable prices. Our deep-diving research into analyzing the most pressing issues within the industry revealed that garage owners across the nation were facing the problem of time and money wastage. 

They were wasting countless hours every day lifting heavy-duty vehicles with slow and cumbersome hydraulic floor jacks that require multiple stands to support the truck. So, we came up with Scorpion floor jacks with both hydraulic and pneumatic functionality. 

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Hydraulic Jacks

The Role of Hydraulic Jacks in Emergency Vehicle Maintenance

Whether you plan to hit the country road or take a short trip to the beachside, whether it is sunny or there is a forecast of rain, you must always be ready with a kit for the emergency maintenance of vehicles. And hydraulic jacks are an indispensable constituent component of the kit. 

Why Hydraulic Jacks? 

Hydraulic jacks work using the principle of Pascal’s law of fluid mechanics. Broken down, it means that when there’s an increase in pressure at any point in a confined incompressible fluid, that pressure change is transmitted throughout the entire fluid. 

In other words, any change in pressure applied to a fluid in a closed system is transmitted undiminished to all parts of the fluid and the container walls. When this principle is applied in hydraulic jacks today, it helps eliminate manual labour. Here is how. 

How Do Hydraulic Jacks Work? 

To understand simply the workings of a hydraulic jack, let us consider the example of a hydraulic system of operation, consisting of the following broad components:

  • hydraulic oil, 
  • reservoir or buffer or oil tank, 
  • main cylinder or ram, 
  • release valve, 
  • control valve, 
  • check valve, 
  • lifting arm or pad, 
  • hydraulic pump with piston or plunger, and 
  • pump lever or handle.  

The reservoir or buffer or oil tank is the physical compartment of the hydraulic jack that holds the hydraulic liquid or pump oil together when it is not in use. The control valve stays in a closed position when the hydraulic jack is not in use to prevent the accidental flow of oil. 

The piston is responsible for lifting the heavy load or weight. It is usually mechanically activated by shifting the positions of the handle or pump lever attached to it. This movement builds up pressure in the hydraulic fluid contained inside the reservoir or buffer tank of the hydraulic jacks.

When the handle or lever of the hydraulic pump with piston or plunger is mechanically lowered or raised, it activates force and builds up pressure in the adjoining compartment, i.e., the reservoir or buffer tank containing the hydraulic fluid or pump’s oil, inside hydraulic jacks. 

The pressure created allows the fluid to move through a check valve into the ram or main cylinder, which then pops out of the main body of the hydraulic jack creating the force required to lift the load. 

This applied pressure is what transfers the oil from the pump through the check valve and into the main cylinder or the ram, which extends out of the hydraulic jack body. Finally, the release valve relieves the built pressure for easy retraction and lowering of the ram with the load on it, creating the required lifting force and lifting the load. 

Vehicle Jacks by Stan Design – Hydraulic Jack Systems 

Stan Design Inc. is the best hydraulic jack manufacturer and designer in Canada and North America. It uses state-of-the-art hydraulic technology to design and manufacture some of the most advanced hydraulic jacks in the market at affordable prices, without compromising on the quality. 

With over 25 long years of experience in the industry, they have mastered the art and science of designing and manufacturing to delivering automotive lifting solutions, using the finest materials that last longer, perform better, are safe, reliable and stand the test of time, and look aesthetically stunning, while at it. 

By adhering to the strictest safety and quality standards in the industry, their products are tested and certified by reputable organizations such as CSA Group, UL, CE, ISO, etc. They also offer warranties and sales support to all our customers so that they can utilize our products to their full extent, something that is missing from other sellers in the market.

Stan Design Inc. bridges the gap between the vacuum left by the lack of standardization of quality checks to measure the efficacy of compact automotive lifting solutions (like vehicle jacks that lift passenger vehicles) and those for heavy duty or armored military vehicles, by manufacturing jacks for both kinds and everything in between. 

Also Read: Specialized Oil Handling Solutions for Garages in 2024

Advantages of Stan Design Inc. Hydraulic Jacks:

  • Safety – Safety features in Stan Design Inc. hydraulic jacks include an in-built 3-stage locking mechanism system that engages automatically at different heights, excluding the requirement of any extra stands or chocks to secure the vehicle. 
  • Convenience – The Stan Design Inc. hydraulic jack lifts your vehicle with the touch of a button, well two- one to lift and one to lower- attached to a detachable remote-control pendant, and an extendable pull handle that makes it simple to position the jack under the vehicle. 
  • Maneuverability – All the Stan Design Inc. vehicle jacks have four full floating casters or wheels, made of special roller bearings that reduce friction and wear, allowing for easy rolling and maneuvering. 
  • Durability – The Stan Design Inc. hydraulic jack is made of high-grade fine steel material and coated with a high gloss powder paint, along with zinc plated components and accessories that resist oxidation, deterioration, corrosion and rust, while enhancing their durability. 

Stan Design Inc. Hydraulic Jack Models to Choose From in 2024: