The main purpose of the Wirtgen W2000 cutter is cold milling of road surfaces with a complex road configuration in plan and in the presence of obstacles. The width of the strip being removed is 2000 mm, and the depth reaches 320 mm. The coating is cut in several grips (strips), which are milled alternately. The machine is suitable for not only road construction, but also road repair work, including road patching. In this case, the operator independently sets the width and depth of the cut.
Road milling machine Wirtgen W 2000
Navigation
- Features and Benefits
- Technical characteristics and dimensions
- Engine
- Device
- Milling drum
- Chassis
- Operator's cabin
- Control system
- Ease of maintenance and operation
- Cost of new and used
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Features and Benefits
The main advantages include the reliability, practicality, versatility and productivity of the Wirtgen W 2000. It represents a modern development in the engineering industry, designed for cold milling. The unique design allows it to work with various types of asphalt pavement without reducing the main technical indicators. High accuracy of operation is due to the improvement of the control system. The equipment is adapted to work in conditions of elevated temperatures, which is an advantage for Russian consumers. In addition, the Wirtgen W2000 road milling machine is economical because allows you to carry out patching and major repairs with the greatest efficiency.
Compared to the previous W1000 model, the new cutter can perform several more functions: surface leveling of the territory, profiling to shallow depths and milling in several directions to impressive depths. Most often, the equipment is used for continuous milling of road surfaces and patching of roads.
The multifunctional cutter is equipped with a system to reduce noise levels, which is an advantage for the operator and people involved in the repair process. It is characterized by ease of maintenance, installation of ergonomic controls and excellent maneuverability. Also, the features of the Wirtgen W 2000 cutter include:
- long period of trouble-free operation;
- reliable components and assemblies;
- compliance with modern quality standards;
- high productivity;
- the presence of a powerful power plant;
- large cutting width.
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Applications of road milling machine
The modern road milling machine Wirtgen W2000 is a new product in the Wirtgen series of machines designed for cold milling of asphalt. These machines are used on any type of asphalt surface. Thanks to the updated control system, the accuracy of work has increased significantly. Wirtgen W2000 can be used for major or partial repairs of road surfaces, regardless of the ambient temperature. Using a cutter, you can significantly save on road repairs, since cutting old asphalt is possible only where it has the greatest degree of damage.
Technical characteristics and dimensions
The main technical characteristics of the Wirtgen W2000 road milling machine include:
| weight | 30 t |
| cutting width | 2 m |
| cutting depth | 0.32 m |
| number of incisors | 162 pcs. |
| cutter installation step | 15 mm |
| cutting diameter | 0.98 m |
| travel speed | up to 5 km/h |
| calculated conveyor belt capacity | 330 m3 per hour of operation |
| conveyor belt speed | 84 m per minute |
At the same time, the overall dimensions of the Wirtgen W2000 are 7.2 m x 2.59 m x 3 m.
Dimensions
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Technical characteristics of the Wirtgen W1000 cutter
The Wirtgen W1000 cold milling machine has the following geometric parameters: 11310x2300x2550 mm. The machine is equipped with a Deutz BF 6M 1013EC engine. By design, it is a turbodiesel with a liquid cooling system based on six cylinders. Its power is 173 hp. The Wirtgen W1000 is equipped with a 240-liter fuel tank and a 425-liter hydraulic tank. The estimated productivity of its conveyor is 164 m3/hour. The maximum milling width is limited to 1000 mm, and the depth is limited to 250 mm. At maximum power, the surface milling speed is 30 m/min.
After milling the asphalt pavement, asphalt distributors and joint fillers are used.
Engine
The machine is equipped with a twelve-cylinder power unit manufactured by Caterpillar C18 Ataac, designed to operate in difficult conditions. It runs on diesel fuel, consuming 65-85 liters of fuel per hour, depending on the load. The engine power is 433 kW, which provides excellent technical characteristics of the Wirtgen W2000. The standard equipment includes a diesel tank with a capacity of 1310 liters, a hydraulic fluid tank with a capacity of 200 liters and a water tank with a capacity of 3430 liters.
To lower the engine temperature, a liquid cooling system with a large radiator is provided, which guarantees high-quality cooling even when operating in tropical climates.
The exhaust quality meets EU and US international standards. Power from the engine is transmitted through 3 power belts with hydraulic tension control to the drum.
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Features of the Wirtgen W2000 cutter
The special Wirtgen W2000 road milling machine, the price of which may vary depending on the type of equipment installed, has its own characteristics and advantages. The equipment has a very powerful power unit with a huge thrust of about 433 kW, which allows you to mill road surfaces up to 2 meters wide. Work is carried out in sections, that is, the working area is divided into strips. For local repairs, the cutting width is adjusted depending on the size of the defective areas. The main features of this technique can be identified:
- wide range of work;
- excellent engine thrust;
- good performance;
- compliance with all international standards;
- reliable working units and mechanisms;
- huge exploitation resource;
Thanks to the large radiator in the cooling system, the Wirtgen cutter showed excellent performance in regions with high temperatures. It is worth noting that even with a powerful engine, road equipment meets all international US and EU environmental standards.
Technical qualities
The unit is equipped with a 433 kW diesel engine, which is capable of operating in any climatic conditions, with any type of asphalt surface. Large caterpillar tracks are made in such a way as to distribute the load on the road surface as much as possible; additionally, rubber buffers were installed, thanks to which no traces are left while the equipment is moving. With the Wirtgen W2000, productivity is at a high level, since the power taken from the engine to the milling drum is transmitted using three special power belts of a certain width with a hydraulic tension system. Main characteristics:
- engine - power 589 hp. With. (433 kW);
- average fuel consumption from 65 to 85 l/h (depending on load);
- milling can be carried out to a maximum depth of 320 mm, with a maximum width of 2 meters.
- the milling drum is equipped with 162 cutters;
- maximum speed – 84 m/min or 5 km/h;
- overall dimensions of the machine – 2,500 x 7,115 x 3,000 mm;
The speed can be adjusted using an automatic drive. The caterpillar tracks are controlled from the operator's console. The distance between the main cutters on the drum is 15 mm, and the asphalt milling speed depends on the specific excavation area and can be from 5.1 to 6.5 m/s.
Model performance
The modern Wirtgen W2000 road milling machine has technical characteristics that meet all norms and standards and has high performance thanks to the motor and automatic speed control. The machine itself determines at what speed it should move during operation; the harder the coating, the slower the speed. Sound insulation of the cabin has a beneficial effect on the driver’s work, allowing him to carry out the work process in comfortable conditions. The operator's seats can slide to the sides, or move to the edges of the cab space to increase operator visibility.
Device
The main components of the Wirtgen W2000 cutter are the milling chamber and the milling drum. The latter is located in the middle of the car, between the wheeled trolleys. The drum is driven mechanically, power from the power plant is transmitted to it through a belt drive. The chamber constantly contains water, which is pumped using a pump. It is needed to lower the temperature of the cutters, which guarantees a long service life. The asphalt coating is removed using a cutting part, enters a chamber, and then it is transferred through conveyors to a truck.
The advantage of the Wirtgen 2000 cutter is also the installation of leveling systems (two-sided), control and self-diagnosis. The interaction of these systems makes it possible to fully control the work process, the condition of the machine and the quality of milling.
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Milling drum
Tooth holders are welded onto the drum at a distance of 15 mm from each other. This ensures a slight surface roughness after milling, even when working with particularly hard surfaces. Improved holders securely secure the pins, which guarantees a long, trouble-free service life.
Optionally, a system for quickly replacing teeth and holders is installed on the milling drum. It is the company’s own development and allows you to reduce downtime of the Wirtgen W2000 cutter to a minimum. This system includes two parts (upper and scraping), which can be changed independently of each other. The upper part is secured with bolted connections, the lower part is intended for collecting waste material.
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Road milling cutter Wirtgen W 1000
This is a more compact model, making it easier to operate. Performs work well related to the removal of road surfaces and milling. Has a high level of noise protection. It is economical, the fuel tank capacity is designed to last all day.
It has a powerful power unit of 154 kW. Among competitive models from Bomag (BM 1000/30; BM 1200/30; BM 1300/30) it has advantages expressed in the form of automatic leveling systems and quick tooth replacement (NTZ).
Price about 9,700,000 rubles. (email address https://www.dorteh.com/).
Chassis
Before you buy a Wirtgen W2000 road milling machine, you need to familiarize yourself with all its features. In this case, this also applies to the chassis. The machine is equipped with a modern chassis, attached to a welded body. This makes the cutter maneuverable and makes it possible to work in small areas. The design of the structure took place at a German plant, resulting in a unique track design that provides a small turning radius.
In addition, the equipment is able to navigate tight curves and avoid obstacles, which increases productivity and reduces the time spent on completing tasks. The rear right trolley is driven by a hydraulic drive with forced control. This increases the maneuverability, maneuverability and efficiency of the machine.
The Wirtgen W 2000 tracks are equipped with polyurethane protection, which also ensures reliable adhesion to the surface.
We also recommend that you familiarize yourself with the characteristics of the Wirtgen W100 road milling machine and the WR-240 recycler.
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Operator's cabin
The open cabin is characterized by comfort and ergonomics. It features carefully selected parts, sophisticated controls and reliable systems. Thanks to them, operator fatigue during work is reduced. Two control panels have the ability to vertically adjust, rotate and move along the edge of the equipment. The cabin contains two chairs, which can also be adjusted depending on the workflow and desires of the operators. In the center of the front panel there is a monitor that displays the most significant data about the status and performance indicators of the Virtgen 2000. Information is processed by the WIDIS 32 diagnostic system. If one of the indicators deviates from the norm by a critical value, a warning signal appears on the monitor indicating the cause of the malfunction.
The noise reduction system allows repair work to be carried out even in dense urban areas.
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Operator platform
- The W 2000 driver's platform is designed to new ergonomic standards with many carefully thought-out details that allow the operator to work for long periods of time without fatigue. Both separate control panels can be adjusted vertically, moved along the edge of the unit and rotated.
- To provide an optimal overview of the working part of the roadway, two operator seats have the ability to move to the side without limiting the visibility of the control panel.
- The centrally mounted display shows all the driving data and other important machine control information you might ever need. The processed data is collected using the Wirtgen Diagnostic Information System (WIDIS 32). In the event of malfunctions, the system automatically generates a warning, and the operator does not need to waste time searching for the cause of the malfunction.
You can buy a Wirtgen W 2000 road milling machine by using the Internet resource, where there are many offers of used equipment of this type. For example, Group LLC offers a milling cutter W 2000, manufactured in 2008 at a price of 290,000 €.
Control system
The standard price of the Wirtgen W2000 cutter includes the installation of an automatic transmission, which allows the operator not to be distracted by changing gears. The equipment independently sets the operating mode, in accordance with which the speed of movement is determined. In this case, the hardness of the coating is of greater importance; the higher it is, the slower the cutter will move.
The main controls are located on the front consoles and the operator's armrest. The advantage is the ability to work on bends, in which case the cutter moves along the right edge.
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