Rolling Jacks For 2 Tons: Choose Hydraulic And Other Types. Which Is Better? Model Rating

2024 Author: Beatrice Philips | [email protected]. Last modified: 2023-12-16 05:33

Sometimes a jack is required to service small cars or other equipment. This device will allow you to lift and fix a certain load at the desired height. For constant work, where lifting of various equipment is required, roll-type jacks are used. In today's article we will consider such devices with a carrying capacity of up to 2 tons, find out where they are used and how to choose them.

Peculiarities

A rolling jack is a very useful thing that will find its application in every garage . A flat and solid surface is required to use it. Device appearance resembles a narrow and elongated cart of small size, but quite heavy. The described device is not suitable for constant transportation in the trunk and its use on the road, since it is not easy to find a suitable platform for it. In addition, the heavy weight and size will constantly interfere in the car.

This device will indispensable for small workshops or tire shops where it is not necessary to fully raise the machine on a lift. In such establishments, this device will definitely find its use.

This device will not stand aside and in a private garage . After all, the owner does not always have a desire to climb to the bottom of the trunk for the "native" jack that comes with the car. In addition, some car manufacturers equip their cars with plastic jacks, and in order not to check its strength once again, it is better to have a rolling one. In the raised state, the described jack is very stable, although it has a small height . 4 points of support under the entire structure make it possible to securely fix the car in this state.

Also, a good fixation of the car will allow, if necessary, to open the doors without any problems, without fear of falling.

The device consists of a metal frame, a retractable hydraulic piston, a working cylinder and a hand-operated oil pump . The hydraulic system, with its compact size, is capable of lifting large weights and lowering them smoothly. Also included in the device check valve . It allows you to fix the machine in a given position. To increase functionality, some models are equipped with special grips.

Rolling jacks have the following advantages:

• ease of use if free space allows;
• wheels on the structure allow you to roll the lift, and not carry it in your hands;
• with such a jack, you can raise the entire side of the machine at once;
• you can push the jack against any strong place in the body, you just need to make sure that it is strong;
• the device is universal, it can lift any car, permissible by weight.

Despite such obvious advantages, the tool still has disadvantages:

• high price;
• big size;
• the instrument is quite heavy.

The need to purchase this device should be quite obvious, unless we are talking about an additional piece of inventory in your workshop. In other cases, a simple bottle-type hydraulic jack is quite possible. It can lift the same weights, but it costs significantly less.

If you need to use such a device no more often than to replace seasonal wheels 2 times a year, then you can completely do without a heavy rolling device.

Views

Jack Is a device that allows you to lift the maximum permissible weight to a certain height. Such devices can be several types … Let's review several similar products.

Hydraulic

This is the most common type of rolling jacks , which is more common than others. It works by pumping oil from the expansion tank to the slave cylinder using a hand pump. Oil trapped in the cylinder begins to squeeze it out. The extension length depends on the amount of oil supplied. Thanks to the safety valve, with overpressure in the cylinder, the oil will not squeeze out the sealing collars, but will go back to the expansion tank.

Jacks of this type are very popular due to their reliability and unpretentiousness . However, they need in timely service and proper storage … It is undesirable to keep these devices in rooms with high humidity. This can cause corrosion on the working surface of the stem, which in the future will lead to rapid wear of the sealing lip, then oil will start to leak. Jack you need store horizontally , so that it has an emphasis on all wheels.

It must not be turned over as oil may leak through the pump.

Professional

They are also called "low profile ". These jacks allow the lowest vehicles to be lifted to a maximum permissible height of up to 503 mm. It is equipped with more massive and durable wheels , since it is meant to be used on a daily basis. Some models are equipped with a dedicated jack lifting pedal. It allows for better regulation of the process in order to avoid sudden jerks of the machine. Otherwise, this is a normal rolling jack. The service interval for these models is very large.

They can be found in large auto repair shops and tire shops, which have a large flow of customers.

Pneumatic

For this type of jack to work, it is necessary additional equipment in the form of a compressor and high pressure hoses … In addition, the working area of the product is limited by the length of the hoses. Such lifting mechanisms significantly save working space, and for lifting or lowering, you need to regulate the amount of compressed air using an air valve. To lift the car, it is necessary to open the air supply valve and close it in time, and in order to lower the load, it is necessary to relieve the pressure by slightly opening another valve. If the garage is small and has an air compressor, then such a product will significantly save working space.

Depending on the model, this type of rolling jack has long handle , which allows you to roll the device under the middle of the car and raise the front or rear. Thus, each type of work has its own type of pneumatic jacks. Such products have the most main advantage Is the lifting and lowering speed.

Everything happens smoothly, but very quickly.

Other

There are mobile varieties . This small jack will be able to satisfy all the requirements of motorists, whose cars have a low ground clearance. The catching heights of the compact models range from 90 to 100 mm. Like any rolling jack, it is equipped with a hydraulic pump and cylinder. The carrying capacity of such products does not exceed 4 tons, most often there are models for 2 and 2.5 tons.

Rating of the best models

Among the described tool, it is worth noting top of the most popular models.

"Stankoimport" HM5903

This model is equipped with a drive manual type . The driveline mechanism provides smooth and gentle descent … There is safety valve which prevents overloading of the hydraulic system. This device is used for vehicles weighing less than 2 tons. The unit has good performance , which show themselves well both in a large car service and in a garage.

The high-quality alloy wheels are designed for long-term use.

"Zubr 2T Professional" 43053-2-K

This product designed for lifting a variety of loads, the total weight of which should not exceed 2 tons . The tool is considered quite compact when compared with other models. The weight of the entire device is 7 kg. The device has a swivel cup, which makes it much easier to operate the mechanism. The design is considered durable . In addition, there is a comfortable handle.

The product can be transported in a case.

Ombra

This model can be a good assistant for a garage master. Low carrying capacity allows this product to serve only passenger cars. Heavy weight does not affect mobility The swivel wheels make it very quick and easy to transport and install the hoist. The handle of this jack consists of 2 parts , which allows them to work from a distance.

A special plug allows, if necessary, to vent air from the system.

AUTOPROFI DP-17K

The design of this product is very simple and robust, allowing this small jack to handle weights up to 2 tons . The design is equipped with high-quality wheels , which makes it easier to transport. This model can only be installed on a level and solid surface. Hydraulic drive can lift various loads no higher than 30 cm. The product is supplied in a plastic case , in which carrying and transportation is noticeably easier. The total weight of the product in the suitcase is 7.7 kg.

How to choose?

Choosing a rolling car jack is not as easy as it might seem at first glance. First you need understand where and in what conditions this tool will be used . It should be remembered that rolling devices need a solid and even surface, if there is none, then this type of jack will not work. When you have decided on the type and lifting capacity of the jack , you need to choose its minimum and maximum height. With each new generation of cars, they are getting lower, so it is better to choose devices with a low profile of 90 or 100 mm. The maximum lift must be higher than the vehicle's suspension travel.

Otherwise, the wheel cannot be released.

The next important fact when choosing a jack is its length is in working order . This value is important for those who work with these devices in a small garage. You need to install the jack strictly perpendicular to the vehicle , your lifting device must fit between the machine and the wall. Under no circumstances should the lift be installed diagonally to the machine. This is due to the fact that during lifting, the jack passes slightly forward (under the machine). If you start to lift the car with the jack standing obliquely, then its support wheels (not designed for such a direction of load) may break.

This threatens not only with the breakdown of the jack itself, but also with the fall of the car.

Choosing a rolling jack, be sure to inspect it for defects in the o-ring around the stem . The seal must be clean, free of cracks, and seated at the same distance around the entire perimeter. The device must be free of oil stains. It is best to purchase such a tool in specialized store with a good reputation for many years … In such establishments, experienced consultants will not only help you make the final choice, but will also give a guarantee for the purchased product. Ask the staff quality certificate for the purchased products, this will protect you from buying a low-quality product or from a fake.

If for some reason they cannot provide you with this document, then it is better to refrain from buying in this store.