Pressure washers help remove dirt by exerting pressure on the water that is let out through a hose and a trigger gun. Most models may produce some level of noise even though recent models are such that the noise is reduced and they can be used in residential homes. The high pressure eventually helps in reducing the amount of water you use up to about 50% depending on the specific machine you have. It is always important to keep in mind the safety procedures, which could be obtained from Karcher pressure washer reviews, when using the machine especially when around kids. The safety valve present in the machine acts to serve as a measure against too much build up of pressure that causes it to reach a breaking point. It is always good not to restrict the supply of water and to ensure that the flow rate is sufficient to keep the pump running.
- Karcher K 2.300
- PSI: 1600
- GPM: 1.25
- Features: DirtBlaster Spray Wand, Vario Power Wand, Bayonet Trigger Gun w/ Child Safety Lock, N-Cor Pump
- Weight: 10 lbs
- Karcher K 3.540
- PSI: 1800
- GPM: 1.5
- Features: Water Cooled Motor, Vario Power Wand, N-Cor Pump, DirtBlaster spray wand, Quick-connect trigger gun with child-safety lock
- Weight: 27 lbs
- Karcher K 3.000
- PSI: 1800
- GPM: 1.3
- Features: four wheel base, N-Cor Pump, Removable Detergent Tank, DirtBlaster Spray Wand, Vario Power Spray
- Weight: 16.3 lbs
- Karcher K 2.150
- PSI: 1500
- GPM: 1.3
- Features: Vario Power Wand, N-Cor Pump, Bayonet Trigger Gun with Child Safety Lock, karcher bayonet trigger gun karcher 2.150 DirtBlaster Spray Wand
- Weight: 12.4 lbs
- Karcher K5.740
- PSI: 2000
- GPM: 1.4
- Features: quick-connect trigger gun and two wands, Vario Spray wand, DirtBlaster wand, water cooled motor, built-in overheat protection
- Weight: 32 lbs
- Karcher G 2800
- PSI: 2800
- GPM: 2.5
- Features: foldable heavy duty frame, Honda GC190 Engine, Commercial-Grade Pump, Set of 5 pro-style quick-connect nozzles, trigger gun with child lock, zinc-plated spray wand
- Weight: 64 lbs
Top 6 Karcher Pressure Washers
Karcher K 3.000 Follow Me Pressure Washer
One of the first models to consider if you are looking for the best pressure washer is Karcher K 3.000. The Karcher K 3.000 Follow Me is a model that promises to offer cleaning that is quicker. It is a four wheel machine making the washing experience all the more easier as it can be easily moved around.
The machine follows you while you clean thus there is no need for any interruptions as you try to move the pressure washer. It also has a bonus dirt blaster. This spray wand acts as a booster to the machine as it helps boost the power of cleaning of the machine by up to 80%.
It has a vario power wand that facilitates an easy switch from the detergent to the high pressure spray. The Karcher Nozzle Technology used in the machine has been proven through lab tests to produce most quick and most thorough cleaning.
The model features a Karcher Quick Connect System on the hose connections and the trigger gun. All you need to do is to push and click it into place. It also has an accessory wand that is located near the onboard detergent tank. The accessory wand makes it easy to store all the cleaning stuff that you need while cleaning. This way you do not have to stop the cleaning process to go fetch something during the cleaning process. It also features an N-Cor pump that is non-corrosive and is thus very durable. The detergent tank is removable making it easy to clean and maintain. It also has a child safety lock on the trigger gun to allow for safety handling even when children are around.
Karcher K 2.300 Pressure Washer
The Karcher K 2.300 is a Karcher model that offers the best class in cleaning performance. It operates with the Karcher promise of a solution that is cleaner and quicker. The Bonusdirt blaster has a spray wand that boosts the machine thus boosting its cleaning power to about 80% more.
The varios power wands attached to the machine helps when you intend to switch between the detergents to the high pressure spray. As with most models featured in Karcher pressure washer reviews, it is a two wheel model that can be easily maneuvered.
The Karcher nozzle technology used in it has been lab tested proving that it is a model offering quick and thorough cleaning. As compared to the garden hose, you can be guaranteed to save on 80% of the water usage and offers up to 30 times more pressure.
It is a flexible, compact and very robust model. It can be used occasionally for small cleaning chores around the house. It can also be used for cleaning terraces, vehicles and even garden furniture. The non-breakable plastic encasing the machine helps to protect the pump and the drive unit from getting damages or holding any dirt. It also has a pressure valve that helps to act as a safety against any pressure overload. The motor stop function acts as a safety measure that shuts the motor off when the gun is closed. The injector available with it is for injecting detergents when at low pressure range.
Karcher K 3.540 X-Series Pressure Washer
This is a mid-level unit in the X – series range. It has a water cool induction motor that is patented and serves to provide superior performance as well as an elongated life. It has two spray wands for easier cleaning and use.
The dirt blaster spray wand can be attached when you intend to clean areas that are tough as it helps to increase the pressure of the water up to about 50%. The vario power spray wand is effective when cleaning less tough cleaning areas. It also helps in adjusting the pressure level on the wand. The vario spray wand also helps in moving from the detergent to the pressure spray.
It is also made with quick connect adapter for easily connecting the hose whenever you need to use the machine. This also reduces the start-up time since little time is wasted on connecting the hose.
The onboard detergent tank makes detergent application possible only through a quick snap. The tank is also removable for easy cleaning and also refills. It has an upright design that makes it easy to move around as well as leave standing in a corner. The package includes a 25 ft. pressure hose that is long enough to not warrant frequent moving of the machine while cleaning. It can be used to clean an area with a radius of about 25 ft. The quick connect water inlet and outlet makes refilling easier. Other than that the accessory storage that is available makes it convenient to store cleaning necessities on the machine while cleaning.
Karcher K 2.150 Pressure Washer
This model has a functional design that makes it easy to use even though it does not have any wheels for easy mobility. It is a good alternative to the garden hose as it delivers better performance since it can give up to 30 times the pressure of that of a garden hose. They can be used in cleaning patios, sidewalks, decks and driveways as they are useful in removing dirt and mud.
The vario power spray can be attached as it is useful when you intend to clean a large variety of surfaces. All you need to do is to dial up the right amount of pressure for the job and change the pressure levels when they turn on a different surface.
The dirt blaster wand that is given with the machine can be attached when you intend to do more intense cleaning. This is so because it increases the pressure up to about 50%. It can also withstand regular use without getting torn out and needing replacement.
It measures 10 x 8 x 19 inches and weighs less than 13 pounds thus can be carried easily. It is quieter as compared to a gasoline powered washer and can thus be used in urban neighborhoods and town homes. The bayonet trigger gun has a safety lock for children. This makes it safe for use even in compounds where children are around. The total stop function ensures that it only runs when you spray. Its compact design makes it easy to store.
Karcher X-Series K5.740
The Karcher X-Series K5.740 is an upright X-series model that has two wheels making it easy to navigate it whilst you are still doing your cleaning. Its design makes it outstanding among the models featured in Karcher power washer reviews. The integrated hose reel makes using the hose more convenient as well as easy.
The 25 ft. hose that guarantees high pressure also helps you in saving water up to 80% as compared to when using a regular garden hose. The onboard detergent tank is conveniently placed and can also be removed for easy cleaning and maintenance. It has two wands for spraying and a trigger gun that is easily connected upon purchase. The two wands help in regulating the pressure while you are spraying or using the machine to clean.
The vario spray wand is useful when cleaning various surfaces. The pressure level can be regulated while using it and this makes it suitable for everyday use as it can clean lots of areas without the need for changing it. It also offers for the application of detergents while using it and also a spray pattern that is more controlled. The dirt blaster wand on the other hand is mainly suitable for tougher jobs that need higher pressure for the dirt to be completely removed. The dirt blaster helps increase the pressure up to about 50%. It is advisable to use it on surfaces that are not delicate. It measures 13.1 x 16.8 x 34.3 inches and weighs around 32 pounds.
Karcher G 2800 XH Expert Series
The Karcher G 2800 XH Expert Series also offers the Karcher promise of a cleaner surface and a quicker experience as is evidenced by all Karcher models featured in Karcher electric pressure washer reviews. It has an ergonomic design that is not easy to comprehend but one that eases its handling and gives it a unique look.
It has frame folds that are adjustable and can fold down to form a protective cage. The metal used is heavy duty and guaranteed to provide durability. It has easy connected parts facilitating an easy set up as well as storage of the machine.
The engine is a Honda GC190 that is very reliable. The pump is from a patented design that is of commercial grade and is maintenance free. The head of the pump is made of brass which is a strong metal increasing the overall durability.
It has a wide onboard storage for storing accessories and things that are needed while using the machine. The detergent tank is large and is also conveniently placed on the machine for better usage. It comes with a set of five nozzles that allow for a quick connect once you have bought it. The hose, the spray wand and trigger gun are integrated to make controlling it much easier. The spray wand is zinc plated made using commercial grade technology as is all of Karcher models and has a quick connect adapter. The trigger gun has a child lock making it safe for a residential setting.
Common Karcher Pressure Washer Problems Troubleshooting
Troubleshooting problems for your Karcher machine is a skill that may come in handy to help solve small machine problems that require simple solution. For the Karcher manufacturers the best place to troubleshoot especially for new users would be the user manual. There are also universal tips that you may apply so as to get the machine in good condition once again.
The simple solutions
For any Karcher pressure washer repair the solution may be quite simple. If it is electric and it does not start then you need to reset it by clicking the reset button. This could also be a circuit breaker and the problem would be with the sockets and not the machine. For gas powered models you need to turn the lever to a closed position. You then need to squeeze the sprayer trigger to remove the excess pressure. A leaking hose at the connection point requires tightening the hose connection.
A pressure washing machine with low pressure may have leakages on the hose. This should be the first agenda and also making sure that the valve for the hose is turned on completely. The hose may also be small in diameter and getting a bigger one would help. The recommended size should have a diameter with at least 5/8 of an inch. At the joint between the hose and the sprayer it should be hand tightened to leave it air tight. Pressure can also be resolved by cleaning the water’s filter using warm water that helps remove all the dirt.
The sprayer wand and the gun may be having problems. In this case the sprayer should not be set to low position and the tip should be cleaned to remove dirt. If the nozzle shows signs of calcification then the tube, the wand and the gun should be washed with distilled vinegar. A sprayer that is leaking can be solved by twisting the wand that is long into a handle that looks like a gun until you hear that it has locked firmly into position.
Pulsating pressure washer
This problem is often caused by an inlet that has a lot of dirt or the valve that is used to discharge the water. The dirt ranges from soft materials to even small clogs in the water. The plungers may also cause the pulsating in the machine. This is the case mostly when the pressure is very low.
Karcher pressure cleaners are one of the best in the market. They can be gas fueled or electric powered. Electric powered motors are often the best option as compared to gas powered models. Most Karcher pressure washer reviews advice on getting professional help when the machine you are using has developed problems. There could be incidences that include leaky pumps and any oil leaks that are unexplained. If the pressure washer does not start or develop a minor problem, then you can troubleshoot on your own so as to come up with a solution to the problem. In this case, you may need to check the gas or if it is electric powered you may need to check the fuses and the sockets. When getting a repair, it is always important to get the cost of the repair and that of a new unit as at times it may be more.
Other popular Karcher models: G2700 pressure washer.