In just a few years, contactless washing technology has won the love of gardeners, motorists, and simply owners of private homes. It allows for a short period of time to accurately and accurately clean almost any surface without using any abrasives and cleaning devices. Only special equipment in the form of a mini-sink is required. One of the best models of this unit for domestic use is precisely Karcher K 3. Reviews of this technique primarily mark its reliability, build quality and ergonomics. Of course, there were some shortcomings, but first things first.
Equipment design
The model is made in the usual form factor for high pressure washers , although the emphasis is still on the mobility and ease of use of the unit. The design is based on an electrically driven pump to which a hose is connected. Pressure is provided by a pump, also enclosed in the sink body. According to reviews, in “Karcher K 3” successfully implemented additional devices that contribute to the organization of the washing process. In particular, this applies to the massive hook for collecting the hose, ergonomic handle and wheels, thanks to which the structure can be moved around the work platform. The advantages of the Quick Connect proprietary system, which provides easy and quick connection of the hose to the sink, are also emphasized.
Options minisink "Karcher"
Large manufacturers of cleaning and construction equipment have not spoiled their fans with wide complete sets lately, due to which they manage to keep the price level within acceptable boundaries. Nevertheless, this does not apply to the Karcher K 3 model, reviews of which note, for example, the high quality of components. In particular, the basic kit includes the following accessories:
- Mud cutter. The company development of the company "Karcher", designed to combat old pollution and to clean garden surfaces from moss. Thanks to the rotation of the nozzle of the cutter, additional force is provided when applying a point jet.
- Filter for cleaning the supplied water.
- Gun for directing the jet, connected to a 6-meter high-pressure hose.
- Tank for loading detergent.
- Peak nozzle Vario-Power.
- The aforementioned detachable Quick Connect mechanism for connecting a hose.
Characteristics "Karcher K 3"
The official technical and operational parameters of the minimoy under consideration are as follows:
- Productivity - 380 l / h.
- Productivity by area - 25 m 2 / h.
- Electric motor power - 1.6 kW.
- Supply voltage - the sink is connected to a single-phase network (220 V).
- The feed rate of the cleaning agent is 0.3 l / min.
- Working pressure in normal mode is 90 bar.
- Water pressure at peak load - up to 120 bar.
- Water temperature - up to 40 ° .
- Hose length - 6 m.
- Unit weight - 5.8 kg.
The device turned out to be quite functional and powerful, but there are also some flaws that you have to put up with. In particular, there is no way to monitor the performance of Karcher K 3. Reviews, for example, indicate a lack of pressure gauge, that is, the user cannot monitor the pressure indicators at the current moment. The possibility of taking water from a well or a barrel is also not provided, therefore, part of the basic functions of the minimoin will be transferred to third-party pumping equipment, both with regard to controlling the pressure with the temperature of the inlet water and with respect to water intake.
Rules for operating the sink
Since the equipment involves working with water and electrical wiring, the instruction for its use contains a list of strict rules regarding the maintenance of safety:
- Before each washing, the individual working parts of the unit should be checked for integrity and reliability of fastening.
- In the process, directing the jet under pressure is allowed only to the target surface, since its effect can be dangerous for people and animals.
- Although the Karcher 3 minimoyka is designed to care for cars and motorcycles, you should carefully direct the jet to the surface of the equipment, avoiding its contact with tires and other sensitive elements and parts of the structure. For example, under high pressure, a jet can damage tire valves, which can be life threatening.
- If possible, personal protective equipment is recommended. For example, if detergents are added to the water, then a respirator and safety glasses should be used.
Positive reviews
Although the device belongs to the budget and costs about 6 thousand rubles, for which it is very popular among many, it is based on a solid elemental base. Many point to the durability of the design - from the details of the power filling to the smallest consumable components and accessories. Regarding working qualities, there are also mostly positive reviews. Karcher K 3 is praised for the good pressure and efficient operation of the foam generator. In addition, the owners of the unit note its low weight and optimized dimensions, which contributes to the comfortable management of equipment.
Negative reviews
The model also has many weaknesses, as the practice of its application has revealed. Most often, users complain about limited operational capabilities. It is noted, for example, truncated functionality, which has to be compensated by auxiliary devices and garden equipment. The model, unlike the older versions in the class, is not flexible enough in terms of connection to communications and is sensitive to weather events. As emphasized in the reviews about the Karcher K 3 sink, it unstably works at subzero temperatures, which is explained by the freezing of the pump. Perhaps this is the only problematic place of construction, because of which it is possible to contact repair shops.
Conclusion
The German company Karcher is considered almost the leader in the segment of the development and production of cleaning equipment. This is confirmed not only by the confidence of ordinary consumers in the brand, but also by the opinion of many experts, who note both the high technological level of these products and the basic quality of manufacturing materials. Does the Karcher K 3 sink confirm this image of the company? On the one hand, even in the entry-level class of other manufacturers, one can find richer, functionally and technically advanced offers. However, the need to optimize performance due to tight price limits still forced designers to make certain compromises. On the other hand, the model has undoubted advantages over competitors in its niche. These include well-implemented ergonomics, and sufficient equipment, and decent performance.