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Comparison Karcher WD 5 vs Karcher MV 5

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Karcher WD 5
Karcher MV 5
Karcher WD 5Karcher MV 5
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Typeworkshopindustrial (construction)
Cleaning typedrydry
Dust collectorbagbag
Specs
Motor power1100 W1100 W
Dust collector capacity25 L25 L
Water suction
Blowing function
Self cleaning filter+
Nozzles included
Nozzle functions
combined (floor/carpet)
crevice
combined (floor/carpet)
crevice
Power source
Source of powermainsmains
More specs
Compatible bags (dust collectors)2.863-006.02.863-006.0
Noise level71 dB
Tube typenon telescopic
Power cord rewind
Cord length5 m5 m
Dimensions (HxWxD)65x42x38 cm63x38x42 cm
Weight8.24 kg8.2 kg
Color
Added to E-Catalogjanuary 2016january 2014

Type

General type of vacuum cleaner.

The general design and application features of the unit depend on this parameter. In addition to classic household models, the following types of vacuum cleaners are also produced nowadays: robotic vacuum cleaners, vertical(regular and vertical with portable), robot floor polishers, electric mops, electric brooms, household, manual models for household(including for bed and car purposes) and industrial use, full-size industrial (also known as construction), backpack and vacuum cleaners for fireplaces. Here is a more detailed description of each variety:

– Standard. Traditional household vacuum cleaners designed for cleaning apartments, residential buildings, small offices, etc. This unit consists of a relatively small body on characteristic wheels (for ease of movement across the floor) and a pipe with a brush connected to the...body using a flexible hose. This option is worth paying attention to if you need a “regular home vacuum cleaner” that is not designed to perform any specific tasks.

— Robot vacuum cleaner. Vacuum cleaners that work completely autonomously, without the need to control the device; The user's role is limited to only auxiliary tasks (unloading collected garbage, programming work, etc.). A robot vacuum cleaner usually comes in the form of a distinctive flat disc; its low height allows it to pass under furniture and other interior items. But specific work opportunities may vary. Thus, the simplest models move along random trajectories within a room, avoiding small obstacles and turning around when they reach walls or other large obstacles. More advanced devices may provide the ability to set “geography” and/or cleaning schedule, access to the unit via the Internet, etc. (see “Additional operating modes”, “Robot functions”). However, in any case, it is worth considering that robots do not differ in power and capacity; so it is hardly worth choosing such a device if you require high cleaning efficiency or expect large amounts of work. On the other hand, such equipment is ideal for maintaining already cleanliness in apartments, private houses and other similar conditions: a robot vacuum cleaner can be started at least every day without any special difficulties.

— Vertical. Vacuum cleaners of this type have a specific layout: the motor, dust collector and brush are mounted on a common vertical tube (hence the name), but as a rule, there is no hose in the design. Such units are designed primarily for domestic use; They're not great for cleaning hard-to-reach places (like under sofas or beds), but they do work well in large open spaces. In light of this, upright vacuum cleaners are quite popular, in particular in large offices and private homes. And some similar units are equipped with pipes of a hinged design (see “Pipe Type”), which simplify cleaning in the hard-to-reach places mentioned above.

— Manual (household). Handheld vacuum cleaners for household use are distinguished by their light weight, compact size and one-piece design: the motor, dust collector and suction nozzle (on which the brush can be placed) are combined in one body. Such units are not very powerful, but they are extremely mobile; in addition, they most often use batteries as a source of energy (see “Power”), which gives even greater freedom of movement. One of the most popular ways to use hand-held household vacuum cleaners is to clean the inside of a car; For this purpose, some models can be equipped with power from the cigarette lighter (either as an additional option or as the only source of energy). As for everyday use, such units are not suitable for full cleaning in an apartment/house/office, but they cope well with auxiliary, specific tasks: cleaning furniture and various small surfaces, collecting small debris in hard-to-reach places, etc.

— Manual (for bed). A type of hand-held vacuum cleaner designed for cleaning beds, upholstered furniture, mattresses, pillows, etc. The main feature of such units is their expanded capabilities for disinfection and control of parasites, primarily dust mites. Thus, an almost mandatory element of equipment for bed vacuum cleaners is a UV lamp (see below), and their suction systems and operating format are designed to effectively suck in dust mites - even tech “buried” to a considerable depth. If necessary, devices of this type can be used for more traditional cleaning, but their main purpose is to clean furniture and bedding.

— Manual (industrial). A type of industrial vacuum cleaner that does not have wheels and is designed to be carried from place to place by hand. It is worth saying that, for the most part, such units bear little resemblance to manual models for household use (see above) - they are more likely to resemble ordinary vacuum cleaners with a hose, without wheels and designed to be transported in the hands or on a shoulder strap (although there are exceptions). Power is usually supplied from a battery; Some models may also provide the ability to operate from the network. As a result, vacuum cleaners of this type are noticeably inferior in power to classic industrial models (also see above). On the other hand, they are more mobile - also due to their independence from sockets - and at the same time they are quite capable of coping with coarse construction and “industrial” waste.

– Vertical with portable. Models that combine the capabilities of vertical and manual household vacuum cleaners (see above). The traditional design of such a vacuum cleaner is a hand-held unit with a motor, dust collector and nozzle, complemented by either a removable vertical rod or an extension pipe. This design allows you to choose the format of work at your discretion and use one vacuum cleaner both for general cleaning (in a vertical format) and for small specific tasks (in a portable format). The main disadvantage of this option is the smaller capacity than that of vertical and conventional household vacuum cleaners - this somewhat complicates the use for large-scale cleaning. However, due to their versatility, devices from this category are now much more popular than purely vertical units.

– Robot floor polisher. Devices for wet cleaning of non-carpeted floors. Such units require a minimum of effort from the user - usually it is only necessary to periodically add detergent and clean a special napkin for wiping floor coverings after the end of the process. Robot floor polishers move independently across the floor, change direction when encountering obstacles, and build a route in such a way that, if possible, they process the entire area in the work area. Many models are capable of independently returning to the docking station to charge the battery, and to increase the convenience and efficiency of operation, various additional functions can be provided: work on a schedule, mapping, IR barriers to limit movements, etc. Robotic units for wet cleaning are excellent for “on-duty” maintenance of order in relatively clean numbers.

– Electric mop. Devices for wet cleaning of floor coverings, which are a modern version of a mop with an electric motor. The engine in their design is assigned various tasks such as vibration or rotation of the cleaning head to ensure more thorough cleaning. Many models of electric mops have a built-in tank for water or detergent, which makes it possible to spray liquid on the floor during the wet cleaning procedure. As for working attachments, most often such mops are equipped with a floor polisher or an electric turbo brush (see “Attachments and their functions”).

– Electric broom. Electrically powered sweepers that drive brushes or suction mechanisms to collect debris. Rotating brushes in the design of electric brooms effectively sweep up debris and direct it into a special dust container. Such devices are suitable for quick, everyday cleaning of floor coverings - they are lightweight, maneuverable and powered by a built-in cordless battery.

– Household. Vacuum cleaners designed for professional cleaning of large volumes. Such units are popular in cleaning companies, but they can also be useful for private use. Typical examples of the use of economic models are cleaning a home workshop or garage, hotel numbers, etc. The layout of vacuum cleaners of this type resembles traditional models - a body with a pipe on a hose - but they have a number of differences. The most noticeable of them are the large dimensions and the vertical layout of the hull with an overhead engine. In addition, household models are distinguished by high power and capacity (from 6 liters or more). They may provide wet cleaning, although most models only work in the traditional dry format (see "Cleaning").

— Industrial (construction). Vacuum cleaners designed for cleaning industrial facilities - construction sites, factory floors, etc. They are in many ways similar to the household ones described above: most models have an elongated body with a top-mounted engine, high power and large capacity. The main difference is that industrial units are designed for coarse construction waste, which more “delicate” types of vacuum cleaners cannot handle. And to collect such waste in such units, containers in the form of rigid containers are used; such containers can be supplemented with paper bags for ease of unloading, but this is not strictly necessary. Also in this variety, the water collection function is very popular (see below), although industrial vacuum cleaners are never made to be detergent and most often do not even provide for wet cleaning. In addition, only bags are used as dust collectors - aqua filters and “cyclones” are, in principle, not found in such units.
Please note that this category includes only industrial vacuum cleaners of a classic design that are moved on wheels. Handheld and backpack models are placed in separate categories (see below).

– Backpack. Vacuum cleaners carried on the back like a backpack - hence the name. This design combines the advantages of classic and manual format vacuum cleaners: the unit can be made quite powerful, spacious and at the same time mobile. True, most models of this type operate from the mains; battery solutions are less common; however, even when powered from a wall outlet, you can achieve good freedom of movement. This makes backpack vacuum cleaners well suited for situations where flow Rate and mobility are needed at the same time; A typical example is cleaning the cinema hall between screenings. The main disadvantage of this variety is its rather high cost, due to a number of design features.

– For fireplaces. Specialized vacuum cleaners designed for collecting coals and ash in fireplaces, stoves, barbecues, charcoal grills, etc. One of the key features of units of this type is resistance to high temperatures, which allows you to collect even coals and ash that have not completely cooled down. For this purpose, the hoses and brushes of fireplace vacuum cleaners are made of non-flammable, refractory polymers, and a metal container is usually used as the main container. In addition, the filters in such models are characterized by increased efficiency and resistance to fine dust; For added convenience, the filter may also be self-cleaning (see below). It is worth considering that vacuum cleaners from this category are mostly quite expensive; therefore, it makes sense to buy such equipment only in cases where you often have to deal with cleaning fireplaces - for example, if the fireplace is installed in a restaurant or hotel lobby and is used every day “during the season.”

Self cleaning filter

The presence of a self-cleaning filter function in the vacuum cleaner. If such a procedure is performed automatically, this point will also be specified in this paragraph; if there is no such specification, it means that the cleaning mode is turned on exclusively manually.

Filter self-cleaning is found mainly in certain types of industrial vacuum cleaners (see "Product type") — namely, in models with pleated filters, including cartridge filters (see above). The main advantage of this feature is that it allows you to remove dirt from the filter without removing it or disassembling the vacuum cleaner — this greatly simplifies maintenance. In this case, the specific principle of self-cleaning operation may be different. So, in some models, a vibration system is used: accumulated contaminants are shaken off the filter into a dust collector or a separate container. After that, they can be easily thrown away; and although you still have to partially disassemble the vacuum cleaner, it is still much easier than removing the filter and cleaning it manually. Another option is reverse blowing: the vacuum cleaner is turned on in reverse, and the accumulated contaminants fly out through the hose. Here, a minimum of effort is required from the user at all — it is enough to cover the hose or direct it in the right direction. In some vacuum cleaners, it is even possible to insert a hose into the dust collector and blow out the dirt there.
...> As for automatic self-cleaning, it can be carried out according to a schedule, at certain intervals, or by a command from a sensor that detects filter contamination and a drop in suction efficiency. Such systems relieve the user of the need to independently monitor the condition of the filter. On the other hand, they are rather complicated and expensive. Besides, they can only be used for vibrational self-cleaning.

Noise level

The noise level produced by the vacuum cleaner during operation. Usually, the value for normal operation at maximum engine power is indicated here. With less power, the loudness of the unit may be lower, but the key is precisely the maximum indicator.

Regarding specific numbers, keep in mind that the decibel used to measure the noise level is a non-linear quantity. Therefore, it is worth evaluating specific indicators using special comparative tables. In general, vacuum cleaners are quite noisy appliances; so in this case, models are considered quiet if this indicator does not exceed 65 dB — this is the level of a loud conversation between 2 – 3 people at a distance of 1 m. The quietest of these models give out only 40 dB — this is the average volume of a person’s speech in normal tones (and the minimum volume allowed for constant noise sources in living quarters during the day). For louder units, the comparison table looks like this:

66 – 70 dB — loud conversations between several groups of people at a distance of about 1 m;
71 – 75 dB — the volume of a cry or laughter in full voice at a distance of about 1 m;
76 – 80 dB — the volume of a mechanical alarm clock or the engine of an old truck;
more than 80 dB — a very high noise level, exceeding the level of a loud scr...eam; when working with a vacuum cleaner having such specifications for a long time, it is highly desirable to use hearing protection.

Also note that the noise level largely depends on the engine power, as well as some other features (for example, it is strongly affected by the presence of an aquafilter — see "Dust collector"). At the same time, there is no hard connection here, and units with a similar set of specifications can differ markedly in actual loudness. In such cases, when choosing here, it is worth proceeding from the fact that a quieter vacuum cleaner will be more comfortable to use. However, it will most likely cost noticeably more.

Tube type

The type of rigid tube supplied with the vacuum cleaner.

The most popular are telescopic tubes, extension tubes are much less common, and with some upright with handheld vacuum cleaners (see "Type"), tubes with a hinge are supplied in the kit (they are also "bendable" or "flex"). Here is a more detailed description of each option:

— Telescopic tube. Non-separable tube folded telescopically — by inserting one section into another. This option is the most convenient from the user's point of view. Firstly, such accessories are easy to unfold and fold — just press or slide the release key and pull or push the halves in the right direction. Secondly, many telescopic tubes are equipped with a mechanism that allows the structure to be unfolded incompletely. Thanks to this, you can adjust the length during the cleaning process (for example, reduce it to work in cramped conditions). Thirdly, the individual parts of such a tube can't be lost, which simplifies storage. The main disadvantage of this option is considered to be somewhat lower strength and reliability than that of extension tubes. However, this difference is noticeable only at high loads. Thus, telescopic tubes are very popular in conventional vacuum cleaners (see "Type"), but they are found in other types, including industrial (construction). The “telescope” cannot be found in only three types of vacuum cleaners: in robots (they do no...t use tubes), as well as, in industrial handheld units and fireplace models — they most often work only with a hose.

— Extension tubes. A tube consists of several parts connected during operation and disassembled for storage/transportation. Such designs are somewhat less convenient to use than telescopic ones, but they endure high loads much better and last longer. Thus, extension tubes are rarely used in conventional vacuum cleaners, but they are popular in professional units — industrial, workshop, etc.

— Bendable tube. A tube has a hinge in the middle and can bend at an upward angle. It is a rather specific option, used in some vacuum cleaners of the "upright with handheld" type. This design makes it much easier to clean with such a vacuum cleaner under sofas, beds, tables, etc. By bending the tube, you can effectively treat such places without lowering the vacuum cleaner body to the floor. On the other hand, the hinge significantly complicates the design and increases its cost, and far from all users, these disadvantages are outweighed by the mentioned ease of use. That is why this type of pipe is extremely rare.

Power cord rewind

System of automatic winding of a power cord. Usually, it is a special spool built into the body of the vacuum cleaner. To unwind a wire from such a spool, just pull it, and to rewind it, you need to press the button — and the built-in spring will twist the coil in the opposite direction, winding the cable around it.

The main advantage of the cord rewind system is obvious: it allows you to easily and quickly roll up the cable for storage and transport. In addition, in many vacuum cleaners with this function, the wire can be partially unwound, choosing its optimal length depending on the situation. The disadvantages of automatic cord rewind include some bulkiness and poor suitability for portable units. Such equipment nowadays can only be found among "full-size" vacuum cleaners — conventional (see "Type"), workshop and industrial.