Sewer flushing machine KO-512: device, principle of operation, characteristics, photo

Sewer flushing machine KO-512

The model produced by the Arzamas association "Kommash" has a large-volume tank and is designed for maintenance and cleaning of storm sewer systems. Given the dimensions of the machine, it is suitable for use where there is enough space for access without creating interference, for example, for the passage of traffic. The main places where KO-512 is used are roadways, squares, etc. without dense buildings and narrow passages, it can be used in oil refining production for washing tanks.

This model works on the hydrodynamic principle, in which all contaminants from the inner walls of the pipes are removed due to high water pressure. All waste is then transferred to sewer settling tanks, from the wells of which they can be removed by special sludge suckers. This cleaning method has the advantages that it eliminates the risk of damage to pipes due to mechanical action, and the absence of the need for special chemical cleaning agents makes this procedure environmentally friendly and safe.

Device

The pipe washing unit is mounted on a three-axle KAMAZ-65115 vehicle chassis. It includes:

• Large capacity water tank.
• Pump and its drive, providing high pressure water supply.
• A high-pressure hose (HHP), equipped with a rotating winding drum for ease of transportation.
• Hydraulic system.
• There are several types of wash heads.
• Optional equipment.

During the modernization of the KO-512 model carried out in 2010, the previously used domestic pump 1.3PT-50D1U2 was replaced with an analogue of the Italian production HPP GL 212/150, which had better characteristics and smaller overall dimensions, which facilitated the layout of the pumping unit and the laying of hydraulic mains. The pump is driven from the chassis engine through the power take-off.

The all-metal body has a tank and two compartments closed with roller shutters. In the rear there is a drum with a supply hose, in the front there is a pump and the equipment necessary for its operation. The presence of two Webasto heaters (Germany) ensures a stable temperature in all compartments, allowing the machine to be used almost all year round. The efficiency of maintaining operating temperature is increased due to the installed thermal protection of the compartments. Photo of sewer cleaning machine KO-512

Design Features

The KO-512 sewer cleaning machine is based on the Kamaz-65115 truck.
The transport base has good traction characteristics and can be used in bad road conditions. Standard equipment for sewer cleaning equipment consists of the following elements:

• Tanks.
• Pump.
• Sleeves.
• Washing chamber.
• Special attachments.

To transport this equipment, the vehicle is equipped with a diesel engine with a maximum power of 300 hp. With.

Sewer flushing machine KO-512

KO-512 is a sewer cleaning machine. Like all equipment of this kind, its purpose is to service storm sewer pipes. KO-512 carries out work to clean them from sediment and blockages. To carry out this operation, the sewer washing machine has everything necessary. At the moment, sewer cleaning machines are an integral part of any city. The use of KO-512 ensures the elimination of all types of blockages (grease, sand, silt, rags, etc.) and the complete restoration of the internal surface of the pipeline to the state of a “new pipe”. This model is capable of cleaning storm sewer pipes with a diameter from 150 millimeters to 1000 millimeters. Due to the high quality of cleaning, the operating time of the facility without routine and major repairs is significantly increased.

The special equipment KO-512 includes a tank, a water pump with a drive, a drum with a wound high-pressure hose, a hydraulic system and auxiliary equipment. It is noteworthy that the pump and drum are located in heated compartments - this allows the equipment to be used year-round, which eliminates the downtime of the KO-512 , therefore, the profitability of using this model increases. Work with pipes of various diameters and degrees of clogging is carried out using replaceable washing heads, which are included in the basic package. The rinsing head is inserted into the pipe, where, under the influence of reactive force, it begins to move forward along the pipe and gradually erodes the sediment using high-pressure water jets.

KO-512 is the model that provides the largest selection of base chassis. Thus, it can be installed on five different chassis produced by KamAZ, namely: KamAZ-53215-1071-15 (Euro-2); KamAZ-65115-1071-62 (Euro-3); KamAZ-65115-1071-97 D3 (Euro-3); KamAZ-65115-1041-62 (Euro-3); KamAZ-61115-1041-97 D3 (Euro-3). This variety of chassis allows you to choose exactly the one that will most accurately meet all your requirements. But it is worth noting that all chassis produced by KamAZ are highly reliable, which will be the key to long service.

Already, a large number of these machines are working in various cities of Russia and foreign countries. Cost-effectiveness, reliability and performance are the main qualities of these models. By purchasing a sewer washing machine, you are able not only to carry out work in accordance with all technical requirements for its implementation, but also to significantly increase the productivity and efficiency of work. In order to buy KO-512, go to the “Contacts” section, where you will find our phone number and email address. Buying KO-512 from us is the right decision. We sell KO-512 at manufacturer prices; moreover, we are able to supply equipment to any region of Russia. If you have not found all the information you are interested in on the website page, call us by phone, experienced managers will tell you about the technical characteristics and additional equipment of the KO-512, and also explain in detail the procedure for selling the KO-512 .

Economic calculation of the choice of sewer washing machine

Experts often hear the question: what is the difference between Preus sewer cleaning machines and KO-512 machines? The main advantage of the machines we present is the economic component and characteristics of the equipment.

We decided to provide a visual calculation of how you can really save money without sacrificing functionality and performance. Of course, every product has its own buyer, there are situations where you need to have a large KO-512 or DKT-275 sewer washing machine, and there are situations when a PREUUS B1575KR or PREUUS B1550KR sewer flushing unit is sufficient. Let's consider the option of the KO-512 sewer cleaning machine and the PRUS B1575KR sewer cleaning unit based on the GAZelle Next.

The company is faced with the task of servicing an urban area, a small town, an urban settlement or a cottage community and the pipes that exist on the territory. Sewage networks consist of pipes 100-500 mm. In this case, the use of DKT or KO sewer washing machines is not economically feasible. In networks up to 500 mm, it is more rational to use the PRUS B1575KR hydrodynamic machine, and in pipes up to 300 mm, the PREUS B1550KR sewer washing machine will be sufficient.

Purchasing a car.

The initial acquisition costs for the KO-512 machine are 3,600,000 rubles (as of 2015) (DKT sewer cleaning machines cost even more, so we will compare more budget options). The PRUS B1575KR sewer cleaning unit, mounted on a GAZelle Next chassis, in an isothermal van, with an autonomous heater for operation in winter and equipped with an electromechanical sectional cleaning machine will cost slightly less than 2,000,000 rubles. Investigator, thus, at the purchase stage alone, the savings will amount to 1,600,000 rubles, and this is a very significant amount.

Let's calculate the cost of owning both cars (2015 prices).

The emergency vehicle makes 4 trips per week at an average distance of 20 km from the base, washes for 3 hours and returns to the garage. So, there are 52 weeks in a year, so in 1 year the cars will make 208 trips, with a mileage of 8320 km (40 km per trip). Fuel consumption for KO-512 will be 2796 liters. DT at 35.50 turns out to be 99,258 rubles. For GAZelle 1164 l. AI92 at 34.50 rubles turns out to be 40,158 rubles. Kamaz consumes 15 liters per hour of engine operation when flushing. DT for the year is 624 hours and 9360 hp. 332,280 rubles. The PREUS B1575KR sewer flushing unit has a consumption of 8 l/hour, for a year it is 4992 l. gasoline and 172,224 rubles.

Let’s say one maintenance is carried out on the chassis and one on the sewer flushing equipment per year. For the KO-512 machine, the cost of maintenance 2 is 15,630 rubles, maintenance of sewer flushing equipment is 3,600 rubles (the cost of oil, lubricant and replacement work) for a total of 19,230 rubles per year. For Gazelle TO-2 it costs 6,500 rubles, maintenance of the B1575KR installation will cost 5,990 rubles (at a service center, it’s even cheaper on your own), a total of 12,490 rubles per year. As a result, the cost per year of operation for the KO-512 on the Kamaz chassis is 450,764 rubles per year, for the Preus B1575KR on the GAZelle Next chassis is 224,872 rubles per year.

If we take into account the fact that the amount of revenue will be the same in both cases, since the machines can handle flushing pipes up to 500 mm and the price for the work is the same), the owner of the Preus sewer flushing installation will have a profit of 225,892 rubles higher than the owner of the KO-512 machine. The following factors were not taken into account: spare parts for Kamaz are more expensive, the driver’s salary in category “C” is higher, the maneuverability of the GAZelle is much higher, and therefore you can get to the place where the order is fulfilled faster. Do not forget that the Kamaz engine and gearbox work during flushing, but the GAZelle does not.

Another important fact is that the PRUS B1575KR unit can be installed on a regular trailer, in which case the savings at the purchase stage will amount to even more than a million rubles. Of course, if you service networks with pipes up to 1000 mm or more, then we can recommend Preus diesel sewer cleaning machines. In Russia, 90% of networks have a diameter of up to 500 mm, so why overpay and give up additional profit?

Sewer flushing machine KO-512

The model produced by the Arzamas association "Kommash" has a large-volume tank and is designed for maintenance and cleaning of storm sewer systems. Given the dimensions of the machine, it is suitable for use where there is enough space for access without creating interference, for example, for the passage of traffic. The main places where KO-512 is used are roadways, squares, etc. without dense buildings and narrow passages, it can be used in oil refining production for washing tanks.

This model works on the hydrodynamic principle, in which all contaminants from the inner walls of the pipes are removed due to high water pressure. All waste is then transferred to sewer settling tanks, from the wells of which they can be removed by special sludge suckers. This cleaning method has the advantages that it eliminates the risk of damage to pipes due to mechanical action, and the absence of the need for special chemical cleaning agents makes this procedure environmentally friendly and safe.

Device

The pipe washing unit is mounted on a three-axle KAMAZ-65115 vehicle chassis. It includes:

• Large capacity water tank.
• Pump and its drive, providing high pressure water supply.
• A high-pressure hose (HHP), equipped with a rotating winding drum for ease of transportation.
• Hydraulic system.
• There are several types of wash heads.
• Optional equipment.

The all-metal body has a tank and two compartments closed with roller shutters. In the rear there is a drum with a supply hose, in the front there is a pump and the equipment necessary for its operation. The presence of two Webasto heaters (Germany) ensures a stable temperature in all compartments, allowing the machine to be used almost all year round. The efficiency of maintaining operating temperature is increased due to the installed thermal protection of the compartments. Photo of sewer cleaning machine KO-512

Specifications

Technical characteristics of the sewer cleaning machine KO-512:

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Principle of operation

A wash head is used to clean pipes from various blockages and deposits. The kit includes several heads of different diameters and designs, which are designed to clean pipes of different sizes from blockages and deposits.

The wash head moves forward through the pipe, gradually cleaning it using high pressure water, using the same principle as a jet engine. Depending on the conditions and condition of the pipes, different heads are used.

Sewer flushing machine KO 512

KO-512 (Arzamas) is used for flushing sewers, especially storm drains, which are constantly clogged with all kinds of contaminants. It can be used for cleaning septic tanks, wells, open drainage channels, etc.

“Five hundred and twelve” on KAMAZ-65115, with a ten-cubic-meter tank, is not so small in size, so it works mainly in squares or roadways, i.e. where there is enough space, where there are no narrow alleys or densely packed houses.

Description

The washing installation includes:

• Reservoir (tank).
• HP pump, with drive mechanism.
• HPS (high pressure hose) with a rotating drum for winding into the transport position.
• Hydraulic system.
• Replaceable heads for washing away sediments.
• Optional equipment.

The design of KO-512 is as follows. KAMAZ-65115 is equipped with an all-metal tank with two closed roller shutters and additional compartments. The front compartment houses the pump and other hydraulic system equipment. Previously, the KO-512 was equipped with a domestically produced pump 1.3PT-50D1U2. Since 2010, it has been replaced by a similar Italian HPP GL 212/150. With smaller dimensions, it has better parameters, due to which it was possible to optimize the location of hydraulic lines and improve the layout of the entire pumping unit. To drive the pump, torque from the car engine is transmitted to it through the power take-off shaft.

In the rear compartment there is a drum with a RVD wound on it. Due to the presence of German Webasto heaters, as well as thermal insulation, the temperature in these departments is maintained at any time of the year, allowing work even in winter.

Operating principle. Water under pressure is supplied to the head, which moves inside the sewer pipe under the action of the reactive force of the liquid and erodes deposits in front of it. The diameter and design of the working unit are selected depending on the size of the channel and the nature of the contaminants.

The sewer system, in particular storm drains, require regular maintenance and flushing to remove mechanical impurities and organic and inorganic sediments that get into them. To carry out this work, there are specialized sewer cleaning machines, one of which is KO-512, produced by the Arzamas association "Kommash". This model is capable of cleaning storm sewer pipes with a diameter of 150 to 1000 millimeters. It can be used for cleaning septic tanks, wells, open drainage channels and works mainly in squares or roadways, i.e. where there is enough space, where there are no narrow alleys or densely packed houses. Can be used in oil refining for washing tanks.

This model works on the hydrodynamic principle, in which all contaminants from the inner walls of the pipes are removed due to high water pressure. All waste is then transferred to sewer settling tanks, from the wells of which they can be removed by special sludge suckers. This cleaning method has the advantages that it eliminates the risk of damage to pipes due to mechanical action, and the absence of the need for special chemical cleaning agents makes this procedure environmentally friendly and safe.

The wash head moves forward through the pipe, gradually cleaning it using high pressure water, using the same principle as a jet engine. The diameter and design of the working unit are selected depending on the size of the channel and the nature of the contaminants .

The washing installation includes:

Reservoir (tank).

HP (high pressure) pump, with drive mechanism.

HPS (high pressure hose) with a rotating drum for winding into the transport position.

Hydraulic system.

Replaceable heads for washing away sediments.

Optional equipment.

The design of KO-512 is as follows. KamAZ has an all-metal tank with two additional compartments. The front compartment contains a domestically produced pump 1.3PT-50D1U2 and other hydraulic system equipment. Since 2010, the pump has been replaced with a similar Italian HPP GL 212/150. With smaller dimensions, it has better parameters, due to which it was possible to optimize the location of hydraulic lines and improve the layout of the entire pumping unit. To drive the pump, torque from the car engine is transmitted to it through the power take-off shaft. In the rear compartment there is a drum with a RVD wound on it. Due to the presence of German Webasto heaters, as well as thermal insulation, the temperature in these departments is maintained at any time of the year, allowing work even in winter.

In 2010, the hinged doors of the compartments were replaced with roller shutters.