Excavator Volvo 210. Design and technical characteristics

The Volvo 210 crawler excavator is characterized by high performance, ergonomics, ease of operation, efficiency and reliability. The versatility of special construction equipment allows the machine to be used almost everywhere. Disadvantages include low speed compared to wheeled vehicles, as well as the inability to independently move between construction sites. Maximum productivity is achieved when using the Volvo 210 excavator in quarries, construction, utilities and mining.

Description and features

One of the most popular types of equipment from Volvo Construction Equipment are excavators. The Volvo EC 210 track model is in great demand in this segment. This machine was developed using the company’s extensive experience and the latest technological developments. One of the outstanding advantages is the use of a power plant of our own production, which is characterized by a low level of toxic emissions and fairly high performance characteristics.

The Volvo 210 crawler excavator is capable of performing a very wide range of different jobs, which is precisely what influenced its popularity. But compared to wheeled vehicles, this model is significantly inferior to them in terms of movement speed. Also, to transport an excavator, a trawl must be used, since this type is not allowed to move on public roads. All these disadvantages are compensated by performing work with a high degree of load, due to which the equipment is often found when working in quarries, deposits and large construction organizations.

Currently, the excavator is very popular not only on the world market, but also on the Russian market. Many organizations need technology of this kind, despite the saturation of this segment.

The Volvo EC 210 comes standard with a standard chassis, ROPS cab, digging bucket and classic boom and handle.

The excavator has a lot of different features and advantages, of which it should be noted:

• The cabin has a special design that provides excellent visibility of the work area, increased safety, high productivity, and operator comfort.
• The engine is an in-house development of Volvo Construction Equipment and is the best in its class in terms of environmental friendliness and efficiency.
• The machine uses an advanced “quick-couple” system, thanks to which the work equipment can be changed directly at the workplace in just a matter of minutes.
• The hydraulic system has been completely improved, which has a positive effect not only on lifting capacity, but also on making the attachments easier to operate.
• The design of the turntable was designed in such a way that maintenance personnel had full access to the components and elements of the power plant and hydraulic system. This also makes maintenance very convenient.
• This excavator is distinguished by the highest quality of its units and components. This ensures uninterrupted operation of the machine under any load.

This model used the ASWM hydraulic system, which, in comparison with other models, has increased productivity, maneuverability and, importantly, high accuracy. The hydraulic system itself includes two axial-piston hydraulic pumps of variable capacity. This system allows the operator to perform both simultaneous and independent movement of working bodies. Maintenance of the excavator will not require large financial investments, since the manufacturer has reduced costs by increasing service intervals.

These days, the Volvo 210 is no longer mass-produced, however, the model is often used in almost all areas of activity, while ensuring high business profitability.

In addition to its basic equipment, the design of the equipment provides for the installation of a fairly large number of various attachments, namely: a variety of buckets, a hydraulic breaker, drilling equipment, rippers, vibrating ramming equipment, hydraulic shears, hydraulic locks and much more. Thanks to all this, the versatility of the machine was achieved.

Elements and parts most susceptible to wear have a huge margin of safety, which ensures a long service life. The design provides maintenance personnel with full access to the main elements, which greatly simplifies the maintenance process. The use of large service covers made it possible to replace consumables without any difficulty. All lubrication points have been grouped, which, together with centralized filters, not only simplifies maintenance, but also speeds up the process. This has a positive effect on the performance of the excavator, since downtime is reduced, and the duration of trouble-free and proper operation, on the contrary, increases significantly.

It should also be noted that the operator’s cabin is quite spacious and comfortable. A large number of different materials were used in it, thanks to which the level of extraneous noise and vibrations arising during the working process was noticeably reduced, which minimizes operator fatigue when performing any work over a fairly long period of time. The main features of the cabin are hydraulically damped mounting supports, which help reduce vibration levels and smooth out strong shaking, as well as increased air filtration. Standard cab equipment includes the following:

• There is a comfortable operator seat with full adjustment.
• Radio receiver with flexible antenna.
• Controls made in the form of joysticks.
• A lever responsible for blocking the hydraulic system in emergency situations.
• There is a spacious compartment designed to store various tools or personal belongings of the operator.
• A small ashtray and cigarette lighter are provided.
• Floor mat.
• Cup holder.
• Tinted all windows.
• Sound signal.
• Door locks.
• Inertial seat belt.
• Removable bottom glass.
• Front windshield wiper.

The Volvo EC 210 features several advanced features that make driving easier. Let's look at them in more detail:

• In boom float mode, the boom can be above the ground without putting pressure on the hydraulic cylinders. When lowering it, the hydraulic pumps are not activated, since the entire process is carried out using the boom’s own mass. This ensures that the hydraulic system is not stressed, allowing all the power to be directed to other operations. Thus, the operating cycle time was significantly reduced. But in addition, this mode provides simplified control and eliminates excessive shock loads that can occur when using a hydraulic breaker.
• The excavator has an advanced preset pressure system, thanks to which the operation of the machine has become even easier due to pre-setting. The operator can select the required pressure on the I-ECU monitor. The selected parameters can then be saved in the equipment management system.
• There is a control system called Contronics. This system has several modes and automatic diagnostic functions, which further facilitates excavator maintenance.
• There is a special system that allows you to control hydraulic power depending on the crankshaft speed.

The Volvo 210 crawler excavator has a six-cylinder diesel power unit, developed by the Volvo brand. This engine has a fuel filter with a water separator, which together ensure proper operation of the power plant regardless of fuel quality and temperature conditions. There is also an air pre-cleaner, which is very useful when operating in dusty conditions, and an engine block heating system. Heating allows easy starting of the engine even at the lowest temperatures and maintains its proper operation.

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Volvo EC210 crawler excavator technical specifications and description

The Swedish manufacturer Volvo specializes in mass production of various types of cars. The entire line of the brand includes cars, tractors, trucks, tractors, loaders, and excavators. This manufacturer has gained worldwide popularity and a lot of positive reviews not only due to this, but also due to the high quality, durability and reliability of all its products. Another important advantage of the manufactured special equipment is its versatility and the ability to perform tasks of any complexity.

Description and features

One of the most popular types of equipment from Volvo Construction Equipment are excavators. The Volvo EC 210 track model is in great demand in this segment. This machine was developed using the company’s extensive experience and the latest technological developments. One of the outstanding advantages is the use of a power plant of our own production, which is characterized by a low level of toxic emissions and fairly high performance characteristics.

Description of the Volvo 210 excavator

The first tracked vehicle of the 210 series rolled off the assembly line back in 1999. Since then, the line of machines of this kind has expanded significantly and been replenished with a wide variety of versions.

Earthmoving machines of this series are produced in various modifications, each of which differs from the previous one in its larger dimensions and work load values.

Volvo 210

Depending on these parameters, the machines are assigned the following indices:

• The 210 LC is equipped with a long wheelbase trolley;
• The 210 NLC features a narrow undercarriage base;
• The 210 LR is equipped with extended working elements.

As the main components of this construction machine were improved, the main technical data gradually changed. Thus, the 210 LC with a width of 3 m and a weight of 22 tons was replaced by the 210 LC, the width of which is 3.2 m, and the weight increased to 23 tons. The specific type of the above earth-moving machines corresponds to its own specific operating conditions.

Be sure to read: Excavator EK 18

Each modification of the 210th Volvo is created according to the principle of unification, which implies the interchangeability of a larger number of parts and related components. This production strategy can significantly simplify the repair process and reduce labor costs for the manufacture of unique spare parts.

If there is a need for non-standard operations, the excavator can be equipped with appropriate attachments.

Purpose

This sample of a single-bucket excavator is a multi-purpose machine for all kinds of work in urban, rural and industrial construction. The list of the most common operations provided for in this model includes:

• development of pits;
• trenching;
• quarry work;
• loading and unloading of all kinds of materials;
• loosening the soil;
• tamper

The functionality of such a machine increases noticeably with the use of additional equipment. If you have the necessary equipment, this earthmoving equipment can easily change its traditional qualifications and perform operations such as compacting building mixtures, installing piles, crushing concrete structures, and drilling holes.

Excavator device

In terms of technical equipment, the Volvo 210 differs from its predecessors in its computerized control system, as well as a digital diagnostic system for operating parameters.

Excavator cabin

Chassis

Excavator crawler drive with track width from 600 – 800 mm. allow it to move freely on both sandy and hard ground at an average speed of 4 - 5 km/h. The tracks are driven by a hydraulic electric motor. The Volvo 210 is equipped with a hydraulic multi-disc brake device. The tension of the caterpillar belt is carried out using a hydraulic cylinder, a plunger, a slider and a guide fork.

Hydraulic system

The Volvo 210 driver has at his disposal one of the most advanced ASWM hydraulic systems, which allows him to achieve the most optimal distribution of all machine resources, taking into account a specific action plan. Such a system is practically devoid of disadvantages, and among its main advantages are:

• high system performance;
• accelerated operation of the boom in cyclic mode;
• excavator maneuverability;
• forced lift mode;

Be sure to read: Excavator EO 2626

ASWM allows the driver to fully use the operating mode that is most appropriate under specific operating conditions.

Engine

The Volvo 210 power plant has undergone a number of changes. The six-cylinder diesel engine D7D EAE2 was boosted and received a more advanced air purification system. Engine power, depending on the specific model, is 150 - 159 hp. Experts also did not forget about the severe Russian frosts. When operating this equipment in winter, the driver can always use the autonomous engine heating system. This innovation will significantly increase the engine life and also reduce interruptions in operation.

Specifications

Volvo 210 fully complies with modern standards and requirements for this type of equipment. Its technical characteristics are listed below:

Excavator at work

Volvo ew205d excavator – technical excellence in detail

Volvo has always been famous for the reliability of its cars. The same applies to the special equipment they produce. The technical characteristics of the ew205d have been brought to virtually perfection. The modern hydraulic system provides excellent controllability and high maneuverability of the device. In addition, a special intelligent system has been introduced that controls fuel consumption depending on needs. This allows you to increase efficiency and reduce costs. The excavator is absolutely free to move around the site. Thanks to the powerful chassis and durable frame, the machine easily moves over rough terrain, reaching a speed of 36 km/h, regardless of the road surface and its quality. At the same time, the technology is absolutely stable. And the material of manufacture – strong steel – ensures durability and endurance. There can be no doubt about the efficiency of the e170w. The German reliable engine and hydraulic system are the key to the efficiency of the device. By the way, in terms of power, the engines of these models are almost equal, but in terms of overall dimensions and weight, the domestic analogue is smaller. This indicates its high performance despite its small size.

Review and demo

The range of activities of the Volvo EC210BLC is very wide, which is why this excavator is very popular. Despite the relative slowness (the model is noticeably inferior in speed to wheeled excavators) and the inability to drive on public roads, the Volvo 210 has proven itself excellent in mining, in quarries, construction sites and in performing a variety of municipal tasks.

Today, the Volvo EC210BLC is in demand not only on the global market, but also in Russia. Many organizations need technology of this kind, despite the saturation of this segment.

The basic Volvo 210 modification includes a standard chassis, ROPS operator cabin, bucket and classic boom.

The key advantages of the model are:

• a specialized operator cab design that provides significant productivity, operator comfort and safety;
• reliable power plants from Volvo Construction Equipment with best-in-class efficiency;
• an advanced “quick-couple” system that allows you to replace attachments or a bucket in the shortest possible time;
• high-tech hydraulic system that makes it easier to operate the equipment;
• convenient and simple maintenance.

The Volvo EC210BLC excavator is distinguished by the highest quality of its units and components. This ensures uninterrupted operation of the machine under any load. The ASWM hydraulic system increases productivity, maneuverability and excavation accuracy. Maintenance costs have been reduced by extending service intervals.

Production of the Volvo 210 has now been completed. Nevertheless, special equipment is still used in a variety of organizations, ensuring high business profitability.

Excavator Volvo EW205D

The Volvo ew205d excavator is an excellent twenty-tonne machine capable of performing complex work. This is a device that embodies high performance, modern technology and attention to the environmental impact on the environment. This is a shining example of the successful use of modern technologies, the embodiment of reliability and power. Of course, all this is achieved due to the correct technical characteristics, to which manufacturers paid maximum attention. If you need to increase your productivity or complete a large amount of rather complex and time-consuming work in the shortest possible time, then the Volvo ew205d will greatly facilitate this task. The model is most often used for road construction, communications, landscape planning and other construction work. He is not picky about working conditions and natural and climatic contrasts. The domestic analogue e170w is in no way inferior in advantages and functionality, but is more unpretentious and easier to maintain and repair. Small dimensions are complemented by high maneuverability achieved thanks to twin wheels.

Purpose

This sample of a single-bucket excavator is a multi-purpose machine for all kinds of work in urban, rural and industrial construction. The list of the most common operations provided for in this model includes:

• development of pits;
• trenching;
• quarry work;
• loading and unloading of all kinds of materials;
• loosening the soil;
• tamper

The functionality of such a machine increases noticeably with the use of additional equipment. If you have the necessary equipment, this earthmoving equipment can easily change its traditional qualifications and perform operations such as compacting building mixtures, installing piles, crushing concrete structures, and drilling holes.

Features and Benefits

The development of equipment was carried out taking into account modern solutions in the field of mechanical engineering and using innovative production technologies. The machine is equipped with a low-noise, economical and environmentally friendly engine manufactured by the manufacturer.

Swedish Volvo EC 210 excavators have such advantages as reliability and durability, versatility and the ability to work in difficult conditions. High popularity is also due to:

• convenience and ease of maintenance;
• high-quality and powerful hydraulic system;
• system for quick replacement of working parts;
• extreme engine efficiency;
• ergonomic cabin with a high degree of protection.

The standard assembly of the machine includes a chassis, a cab with a ROPS safety system, a bucket and a boom mechanism.

The high technical characteristics of the Volvo 210 allow it to efficiently cope with loading work with soils of categories III and IV and the development of excavations. To increase productivity, it is possible to install additional equipment, including buckets of various capacities and configurations, hydraulic locks and hammers.

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Description of popular Volvo excavators

Excavator EC 210

Among Volvo construction machines, the EC 210 series crawler excavators are very popular. This equipment is indispensable at construction sites, when loading rocks or frozen soil, and when working with any bulk materials. The following are offered as additional equipment:

• hydrodrill - a device for forming wells with a stream of water;
• hydraulic hammer – designed for breaking hard surfaces and structures;
• hydraulic shears – used to destroy concrete by compression;
• grab – load-handling device (jaw bucket);
• ripper is a heavy attachment used for preliminary loosening of durable, including frozen soils.

EC 210 has the following characteristics:

• machine weight – 21 tons;
• bucket capacity – 0.75 m3;
• boom radius – 10 m;
• load capacity – 6.5 t;
• The car is equipped with a Volvo D 6 D engine with a power of 143 hp. With.

Swamp excavator Volvo EC 210

EC 210 B Prime is an improved version of the EC 210 model, which has slightly different characteristics:

• slightly heavier weight – 23.5 tons;
• bucket capacity – up to 1 m³;
• pull-out force – 130.4 kN;
• load capacity – 7 t;
• with a more powerful Volvo D 6 E engine – 150 hp. With.

Excavator Volvo EC 210 B Prime

The manufacturer has provided in both models:

• a comfortable Volvo Care cabin with excellent all-round visibility;
• comfortable internal filling;
• simple maintenance;
• the presence of a platform that provides simplified descent and access from the ground to the driver’s cabin;
• entrance equipment with anti-slip steps.

Crawler excavators EC 240 and EC 360

Swedish Volvo excavators - EC 220, EC 240, EC 300, EC 360 - are equipment that, increasing their capacity from series to series, are indispensable at many stages of production. The most popular of this series are the EC 240 and EC 360 excavators. They have excellent performance characteristics, greater torque, which contributes to high productivity.

Volvo EC 240 is distinguished by the following indicators:

• equipment weight – 26.1 tons;
• bucket capacity – 1.05–1.98 m3;
• boom length – 10.3 m;
• maximum load capacity – 9.1 t;
• the pull-out force is 156.9 kN;
• The car is equipped with a Volvo D 7 D engine – 174 hp. With.

Volvo EC 360 is another powerful piece of Swedish special equipment, with the following characteristics:

• weight – 39.2 t;
• bucket capacity – 1.35–3 m3;
• boom length – 11 m;
• load capacity – 11.3 t;
• pull-out force – 20.9 kN;
• a Volvo D 12 D power unit is installed – 247 hp. With.

For machines of the EC 220 to EC 360 series, additional conditions have been developed:

• a convenient driver’s workplace, allowing maximum efficiency;
• a safe motor has been installed, with increased power, reduced toxic emissions into the atmosphere and the most favorable consumption of diesel fuel;
• possibility of equipping with additional equipment, which is presented in the example of the 210 model.

Excavator Volvo EC 220

Backhoe loader Volvo BL 71 B

The Volvo BL 71 B wheeled backhoe loader is one of the new machines in the Volvo Construction series. It combines the functions of an excavator and a front loader. Updated technical equipment and modern design are attractive features of the latest generation of this construction equipment.

Performance characteristics of the model working as an excavator:

• the bucket has a capacity of 0.2 m³;
• rotation angle - 205°;
• The greatest sampling depth is 6 m.

Characteristics of the model working as a loader:

• bucket capacity - 1 m³;
• the boom has a lifting height of 2.35 m;
• load capacity - up to 3.39 tons.

Volvo BL 71 B backhoe loader - general view in transport and working position

General characteristics of the Volvo backhoe loader:

Volvo BL71B backhoe loader

• The car uses a Volvo CD 3 E diesel engine with a power of 100 hp. With.;
• movement is regulated by a four-speed manual gearbox with a servo-driven switch;
• the highest speed is 38 km/h;
• the equipment can move backwards, and at all four speeds;
• a welded boom is a structure that can be increased by 1 m using a retractable system;
• the boom pin is made of high-strength cast iron;
• the backhoe loader has a self-leveling system;
• settings of automatic control systems guarantee the accuracy of operations.

Volvo manufacturers consider the BL 71 B a machine with increased operating efficiency. The greater functionality of the backhoe loader is ensured by a wide range of additionally used attachment systems. It is the two-way line of the hydraulic mechanism that allows the use of two types of equipment simultaneously on this special equipment.

Specifications

Volvo 210 fully complies with modern standards and requirements for this type of equipment. Its technical characteristics are listed below:

Engine

The excavator is equipped with a four-stroke six-cylinder engine with a volume of 5.7 liters. The model is manufactured by Volvo, which guarantees full compliance with the characteristics of the 107 kW or 159 hp engine. other machine components. As standard, the unit is equipped with a direct diesel supply system, an air intercooler, and a water cooling system. The shaft speed is 1900 rpm, and the maximum torque is 647 Nm. The cooling system tank holds 27.5 liters of liquid.

The Volvo EC210BLC excavator engine is also equipped with a cylinder block heater, which ensures easy starting even in the cold season. The reliability and durability of the installation is due to the use of filters for purifying fuel and air. In addition, a generator and a refueling pump are installed.

Fuel consumption

On average, a car consumes 15-16 liters of fuel per hour. The tank is designed for 350 liters.

Chassis

Excavator crawler drive with track width from 600 – 800 mm. allow it to move freely on both sandy and hard ground at an average speed of 4 - 5 km/h. The tracks are driven by a hydraulic electric motor. The Volvo 210 is equipped with a hydraulic multi-disc brake device. The tension of the caterpillar belt is carried out using a hydraulic cylinder, a plunger, a slider and a guide fork.

Hydraulic system

The Volvo 210 driver has at his disposal one of the most advanced ASWM hydraulic systems, which allows him to achieve the most optimal distribution of all machine resources, taking into account a specific action plan. Such a system is practically devoid of disadvantages, and among its main advantages are:

• high system performance;
• accelerated operation of the boom in cyclic mode;
• excavator maneuverability;
• forced lift mode;

ASWM allows the driver to fully use the operating mode that is most appropriate under specific operating conditions.

Ladle

• The type of bucket being installed is a backhoe.
• The smallest capacity of the installed bucket is 0.44 cubic meters.
• The largest capacity of the installed bucket is 1.3 cubic meters.
• The number of teeth on the lower cutting edge is 5.
• The maximum digging depth is 4000 millimeters.
• The maximum height of unloading of the bucket is 4090 millimeters.

dimensions

• Structural length - 9650 millimeters.
• The width of the tracked platform is 3000 millimeters.
• The total height is 2930 millimeters.
• The width of the caterpillar track is 600 millimeters.

Volvo EC210: technical specifications, review, description

Photo source: volvoce.comPhoto Volvo EC210

Technical characteristics, weight

Volvo EC210 engine

Photo source: volvoce.comVolvo EC210 C series excavator

Dimensions of Volvo EC210

Bucket volume

The capacity of the bucket varies from 0.7 to 1.5 cubic meters.

Modifications

Excavators of the first series were available in several modifications, which mainly differed in overall dimensions. The LC index means that the machine was equipped with an elongated trolley, NLC - a narrow elongated trolley, LR - elongated working equipment. In the latter case, the excavator was equipped with a 9,060 mm boom and a 7,310 mm handle.

In the process of modernizing the line of excavators, the company assigned them the following names:

• Volvo EC210B (B-series production started in 2003);
• Volvo EC210С (model appeared on the market in 2007);
• Volvo EC210B Prime (assembled from 2009 to the present day).

The main thing that distinguished the different versions from each other was the engine. Initially, the EC210 was equipped with a Cummins B5.9-C with a power of 107 kW. The B-series has already received a diesel engine of its own production - Volvo D6D EAE2, which complies with the Tier 2 standard (the power remains the same). In addition, a more spacious bucket was installed.

Further, in order to certify manufactured excavators in accordance with the requirements of the Tier 3 eco-standard, a new Volvo D6E EFE3 engine was developed. The power of the power unit installed on the EC210C excavator was slightly increased (up to 110 kW). The updated B series (model EC210B Prime), in turn, began to be equipped with the D6E EAE2 diesel engine (also 110 kW).

Photo source: volvoce.com Volvo EC210B Prime crawler excavator

Currently, on the manufacturer’s official website there is an improved model of the B-series Volvo EC210B Prime, the production of which began in 2009. These machines are offered for sale in countries with lower environmental requirements, in particular in Russia and India.

In terms of the solutions used, the EC210B Prime is in many ways similar to the previous version of the B series excavators. The differences in the characteristics of the power units (Volvo D6D EAE2 and Volvo D6E EAE2) are slightly increased power (110 kW instead of 107 kW) and maximum torque (730 Nm versus 647 Nm). Otherwise, everything is standard: direct fuel injection, turbocharger, intercooler, liquid cooling and automatic idle.

The hydraulic control system used on the EC210B Prime is called IWMC (Integrated Work Mode Control). The previous version was equipped with ASWM (Automatic Sensing Work Mode). However, the main functions remain the same: summation of flows, their distribution taking into account the priorities of the swing system, boom and arm, as well as energy recovery of the working equipment. In addition, a floating boom operation mode is available upon request.

Analogs

Based on the main technical characteristics, the following models can be considered analogues: Liebherr R 914 B HDSL, Hyundai R 210NLC-9, Akerman H14B, Doosan SOLAR 225LC-7, JCB JS 220L Long Reach, MITSUBER 220LC-7B, MITSUBER ME220R Frankfurt, JCB JS 220XD, Liebherr R 918 Litronic, Daewoo SOLAR 220LC-V SLR.

— from the channel “SpetsArenda-SPb”

Source: https://exkavator.ru/excapedia/technic/volvo_ec210

Device

The first tracked vehicle of the 210 series rolled off the assembly line back in 1999. Since then, the line of machines of this kind has expanded significantly and been replenished with a wide variety of versions.

Earthmoving machines of this series are produced in various modifications, each of which differs from the previous one in its larger dimensions and work load values.

Depending on these parameters, the machines are assigned the following indices:

• The 210 LC is equipped with a long wheelbase trolley;
• The 210 NLC features a narrow undercarriage base;
• The 210 LR is equipped with extended working elements.

As the main components of this construction machine were improved, the main technical data gradually changed. Thus, the 210 LC with a width of 3 m and a weight of 22 tons was replaced by the 210 LC, the width of which is 3.2 m, and the weight increased to 23 tons. The specific type of the above earth-moving machines corresponds to its own specific operating conditions.

Each modification of the 210th Volvo is created according to the principle of unification, which implies the interchangeability of a larger number of parts and related components. This production strategy can significantly simplify the repair process and reduce labor costs for the manufacture of unique spare parts.

If there is a need for non-standard operations, the excavator can be equipped with appropriate attachments.

Cabin and controls

It should also be noted that the operator’s cabin is quite spacious and comfortable. A large number of different materials were used in it, thanks to which the level of extraneous noise and vibrations arising during the working process was noticeably reduced, which minimizes operator fatigue when performing any work over a fairly long period of time. The main features of the cabin are hydraulically damped mounting supports, which help reduce vibration levels and smooth out strong shaking, as well as increased air filtration. Standard cab equipment includes the following:

• There is a comfortable operator seat with full adjustment.
• Radio receiver with flexible antenna.
• Controls made in the form of joysticks.
• A lever responsible for blocking the hydraulic system in emergency situations.
• There is a spacious compartment designed to store various tools or personal belongings of the operator.
• A small ashtray and cigarette lighter are provided.
• Floor mat.
• Cup holder.
• Tinted all windows.
• Sound signal.
• Door locks.
• Inertial seat belt.
• Removable bottom glass.
• Front windshield wiper.

The Volvo EC 210 features several advanced features that make driving easier. Let's look at them in more detail:

• In boom float mode, the boom can be above the ground without putting pressure on the hydraulic cylinders. When lowering it, the hydraulic pumps are not activated, since the entire process is carried out using the boom’s own mass. This ensures that the hydraulic system is not stressed, allowing all the power to be directed to other operations. Thus, the operating cycle time was significantly reduced. But in addition, this mode provides simplified control and eliminates excessive shock loads that can occur when using a hydraulic breaker.
• The excavator has an advanced preset pressure system, thanks to which the operation of the machine has become even easier due to pre-setting. The operator can select the required pressure on the I-ECU monitor. The selected parameters can then be saved in the equipment management system.
• There is a control system called Contronics. This system has several modes and automatic diagnostic functions, which further facilitates excavator maintenance.
• There is a special system that allows you to control hydraulic power depending on the crankshaft speed.

Truck device

The VNL series has been produced by VOLVO factories located in the USA since 1997. During this time, six modifications were developed. The Volvo VNL 780 is the latest model from this line, which has become the most successful. The models are characterized by impeccable appearance and practical interior design typical of American cars, as well as Swedish reliability and quality

The Volvo VNL 780 truck is a truck tractor whose main purpose is to transport semi-trailers.

Volvo VNL 780

The car is easy to drive. The basic package is equipped with:

Dashboard Volvo VNL 780

• power steering;
• electric windows;
• fog lights;
• ASR;
• ABS;
• airbag;
• air brakes.

The safety of the driver of the Volvo VNL 780 tractor in an emergency is ensured by the design of the steering column, which is buried in the instrument panel in the event of a direct collision. The model belongs to the high-price technology segment. But its cost is justified by the highest quality, safety, comfort and efficiency of the car.

A big advantage of using VOLVO equipment in Russia is the developed network of service centers and branches, which helps in case of breakdowns or other problems with the machine.

Advantages and disadvantages

The Volvo 210 has established itself as a reliable and unpretentious example of earthmoving equipment. Its popularity is dictated by a number of advantages, including:

• improved power plant with a large power reserve;
• optimized multi-mode hydraulic system;
• availability of repair and diagnostics of most components/mechanisms;
• greater visibility of the driver's cab;
• possibility of installing auxiliary suspension systems;
• good driving performance;
• wide range of operating modes;
• automated control system.

When improving Volvo construction machines, no small importance is given to the driver’s workplace. To ensure comfortable work for the operator, an air conditioner with manual control settings is installed inside the excavator cabin, as well as a multi-mode heating system, plus a heated seat.

The main disadvantage is related to the transportation of this type of equipment. Driving excavators on public roads is not permitted. Because of this, it is necessary to resort to the help of a trawl, which causes some difficulties and delays in work.

Engine

The excavator is equipped with a four-stroke six-cylinder engine with a volume of 5.7 liters. The model is manufactured by Volvo, which guarantees full compliance with the characteristics of the 107 kW or 159 hp engine. other machine components. As standard, the unit is equipped with a direct diesel supply system, an air intercooler, and a water cooling system. The shaft speed is 1900 rpm, and the maximum torque is 647 Nm. The cooling system tank holds 27.5 liters of liquid.

The Volvo EC210BLC excavator engine is also equipped with a cylinder block heater, which ensures easy starting even in the cold season. The reliability and durability of the installation is due to the use of filters for purifying fuel and air. In addition, a generator and a refueling pump are installed.

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Hydraulic system

A high-quality and powerful hydraulic system guarantees increased productivity, maneuverability and accuracy of work operations. ASWM hydraulics with twin variable flow axial piston pumps are installed as standard. The hydraulic circuit of the Volvo 210 excavator ensures precise, smooth and independent movement of the working parts.

Modern innovations include:

• the ability to pre-configure the system to the required parameters and save them for subsequent operation;
• The floating mode of operation of the boom mechanism allows you to reduce power consumption for lowering and the duration of the working cycle, reduce cylinder wear and dynamic impacts when working with a hydraulic hammer, and simplify machine control.

295 liters of hydraulic fluid circulates in the hydraulic system.

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Operator's cabin

The Volvo 210 excavator is equipped with a soundproofed cabin with excellent tightness. Its main advantages include:

• thorough air purification;
• low level of vibration due to the use of hydraulic shock-absorbing supports.

Safety is ensured by panoramic glazing, a comfortable microclimate is ensured by an air conditioning and heating system. The windshield is made of polycarbonate, which is highly durable. Its thickness is 12 mm. Falling objects do not harm the driver thanks to the FOPS system.

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