Technical characteristics of Hyundai excavators

The Hyundai H940S backhoe loader is manufactured in South Korea. The main specialization of the company is cars for individual use, which are supplied to many countries around the world. This ensures brand awareness. However, the company’s potential also allows it to produce construction equipment. It is developed by experienced research and development staff who are not afraid to use new technologies in the produced machines.


Hyundai H940S Backhoe Loader

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  • Features and Benefits
  • Technical characteristics and dimensions
  • Engine
  • Device
  • Operator's cabin
  • Attachments
  • Cost of new and used
  • Analogs

Hyundai H940S was launched a few years ago and today it is the latest modification of the company. The equipment can be used in construction, utility and road work. Thanks to the quality and reliability of the excavator, as well as its technical characteristics, it has become an indispensable machine in many fields of activity. The loader works with small-sized cargo and bulk materials, and is capable of laying foundations for small volumes of construction. Also, the Hyundai H940S backhoe loader is capable of working with large volumes of soil and moving loads over short distances (across the work site). That is, it is a universal technique.


Hyundai H940S excavator. Photo

When designing equipment, the emphasis was on Russian consumers. Therefore, the Hyundai H940S can work with all soils that exist in Russia, as well as in difficult conditions. The quality of the loader meets all international standards, and testing, production of all elements and assembly of components is carried out in accordance with ISO 2001. The most important advantage of the Hyundai H940S is its ability to easily withstand low temperatures without deviations from the work schedule.

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Features and Benefits

The main advantages of the Hyundai H940S excavator:

  • versatility, because It can be used as a loader and as an excavator, and is capable of performing loading and unloading operations, as well as transporting wood chips, coal, rocks, bulk materials, agricultural materials, crushed stone. In addition, it can dig pits or trenches. Thus, it performs a wide range of different jobs, eliminating the need to purchase additional equipment;


Excavator Hyundai 940

  • reliability, because The quality of the materials used is very high, all metal elements are protected from corrosion. Waterproof coating and installation of sealing elements in the main functional units increases their reliability. In addition, rupture or leakage becomes impossible;
  • a large selection of attachments that allows you to expand the scope of application of the equipment;
  • Comfort of operation is ensured thanks to an electronic panel that helps the operator control the working parts. Thus, the accuracy of work is significantly increased and timely adjustment of the direction of the buckets becomes possible;
  • The performance of the Hyundai 940 loader has become higher due to the installation of a powerful power unit. A modern motor can operate for quite a long time without the need to shut down, thereby reducing the time it takes to complete the work compared to similar machines.

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Types of Hyundai products

Hyundai excavators are widely used on the Russian market due to the following qualities:

  • high functionality;
  • affordable cost;
  • reliability;
  • ease of maintenance;
  • wide model range;
  • variety of modifications.

All excavators manufactured by Hyundai are divided into two types:

  • tracked;
  • wheeled.


They differ in weight, bucket volume, digging depth and engine power. And construction machines are produced at Hyundai factories, which are located not only in Korea, but also in Brazil, China and even India.

A wide range of models allows you to purchase Hyundai equipment that has certain qualities. You can decide on the choice of model by its name, which encodes its main characteristics. The cipher consists of the following designations:

  • R is a Hyundai excavator;
  • the next 3 digits indicate the mass of the machine, calculated in centners;
  • LC – tracked type;
  • W – wheel type;
  • LCD – presence of a bulldozer blade;
  • NLC – narrowed dimensions of the chassis and control cabin;
  • FS – the Hyundai excavator is equipped with a straight shovel;
  • D – the presence of an extended boom and handle;
  • HS – the height of the turntable has been increased;
  • LR – the machine has an increased unloading height and excavation depth.

All Hyundai cars, regardless of where they are produced, are distinguished by high build quality. All excavators are equipped with diesel engines. Some models are equipped with engines developed at Hyundai factories. The other part is equipped with engines of famous brands (Cummins, Mitsubishi).

Most models of Hyundai excavators are equipped with connectors through which attachments are connected, which significantly expands the scope of their application.

Technical characteristics and dimensions

The dimensions of the machine are:

ParameterMeaning
length5.85 m
width2.25 m
height3.72 m
wheelbase width2.2 m
ground clearance0.35 m

Main technical characteristics of Hyundai H940S:

ParameterMeaning
weight8.5 t
front bucket volume1 cu. m
excavator bucket volume0.2 cu. m
maximum driving speed37 km/h
maximum digging depth4.22-5.35 m
unloading height2.71 m
volume of bucket equipment1 cu. m

The fuel consumption of the Hyundai H940S is 180 g/kW per hour of operation , which makes it very economical. The fuel tank is designed for 127 liters of diesel fuel, which allows the machine to operate for quite a long time without the need for refueling.

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Engine

A four-stroke four-cylinder turbocharged engine with a volume of 4.4 liters is installed. It is manufactured by Perkins, the model is marked 1104C-44T and is characterized by a rotation speed of 2200 rpm. The basic package includes a water cooling system. Its power is 75 kW or 100 horsepower. It is enough to ensure high productivity for any type of work performed. It also has a beneficial effect on the cross-country ability of the Hyundai 940. The warranty period for engine maintenance is 3 thousand operating hours or 2 years. The torque produced by the engine is 413 Nm. All exhaust gases comply with European standards, and the installation itself is very reliable.

ParameterMeaning
Engine ManufacturerPerkins
Model1104С-44Т
Number of cylinders4
Power75 kW / 100 hp
Working volume4.4 l
Cooling typeliquid
Torque413 Nm
Fueldiesel
Case 580 Fuel Capacity127 l

The engine is also economical, fuel burns almost without residue, which allows you to reduce its consumption. Exhaust gases burn out completely and do not require additional cleaning. The engine is also characterized by a large volume.

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Device


Hyundai H940S tractor

The car is equipped with an automatic gearbox, which includes two reverse and two forward gears. For the versatility of the technology, an economy mode and a powerful mode are used. To reduce the duration of the working cycle, automatic return of the working body is provided. Electronic sensors show the operator how loaded the bucket is. They are also able to change the parameters of the hydraulic system. Making the car more economical.


Hyundai H940S excavator. Snow removal

During construction work, dust rises into the air. To protect the hydraulic cylinders of the working mechanism, they are covered with covers. Thus, dust does not get into the retractable parts, which means their service life is significantly increased. This is a new technology introduced specifically in the Hyundai 940 backhoe loader.


Hyundai H940S tractor. Snow removal

The levers located in the cabin are designed to control the working parts - jaws and bucket.

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Range of crawler excavators

Hyundai tracked excavators have a wide range of models (about 100 modifications) and are designed to perform difficult work, including in off-road conditions. Due to the fact that the turntable is located on a tracked frame, the pressure on the ground is reduced and maneuverability is improved, and the load-carrying capacity of the equipment increases.

Models with bucket volumes from 0.52 to 6.7 cubic meters. m have an operating weight from 13.9 to 118 tons, a pre-heater, increased battery and alternator capacity, a powerful starter and are guaranteed to start at temperatures down to -40º. They are equipped with Cummins, Mitsubishi, Hyundai engines.

Thanks to wide shoes, crawler excavators are able to work even on steep slopes while maintaining perfect stability. A huge number of enterprises for the extraction of sand, crushed stone, clay, and other materials choose this equipment for its high technical characteristics and optimal price-quality ratio.

The latest 9S series, produced since 2011, has improved features compared to the 7 series. For use in extreme climatic conditions of northern latitudes, a special series 9SH is produced. This special equipment is equipped with a cabin heater of increased power, a closed-type engine air intake system, frost-resistant seals and high-pressure hoses, an increased cross-section of the electrical wiring of the engine starting circuit, side panels and closed-type protection. Oils, special fluids and greases are used for temperatures down to -40º.

Operator's cabin


Operator workstation Hyundai H940S

Consumers respond positively to the new cabin. It differs from previous models in increased heat and sound insulation, which contributes to greater operator concentration on the work process, while reducing fatigue. To carry out work at night or in conditions of limited visibility due to weather conditions, headlights are provided. They are located on the frame and help improve working conditions. The doors are located on the sides of the cabin, allowing entry from both sides. Such machines are not equipped with such elements. Operator safety is ensured by protection systems:

  • blocking during incorrect operations;
  • from machine rollover;
  • sensors for control.

For driver comfort, the Hyundai H940S backhoe loader is equipped with a fan and air conditioning, as well as storage compartments for small tools. They are located on the sides and in front of the person.

To ensure safety and comfort of work, the boom has a curved contour. This way the operator can see the wheel space. The basic assembly also includes a radio that supports USB. The operator's seat cannot be criticized: it is not only adjustable to the needs of the person, but can also be rotated 180 degrees. This way the driver can easily reach any point in the cabin and can fully control the operation of the organs. The control levers are designed like joysticks.


Hydraulic units Hyundai H940S

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Description of popular models of Hyundai excavators

To evaluate the variety of modifications of Hyundai earthmoving equipment and make a choice, you need to familiarize yourself with the characteristics of the models that enjoy the well-deserved love of Russian businessmen. Among them you can find both tracked and wheeled representatives of earthmoving machines.

Hyundai R140W-7A

The excavator of this model is powered by a Cummins four-cylinder engine with an output of 86 kW. Its main advantages are:

Excavator Hyundai R140W-7A

  • high power;
  • low fuel consumption;
  • relative quiet operation and low vibration.

The comfortable operator's cabin is equipped with a heating and air conditioning system, as well as a radio receiver and an LCD display. Rationally located indicators and sensors greatly facilitate the driver’s work.

The weight of the excavator is 13.6 tons. And such a car moves at a speed not exceeding 30 km/h. Digging pits is possible to a depth of 4.21 meters.

The width of the Hyundai R140W-7A excavator is 2.5 meters and the height is 3.14 meters. It is possible to install buckets with a volume of 0.23–0.71 m³.


Overall dimensions of the Hyundai R140W-7 wheeled excavator

Hyundai R180W-9S

This equipment is able to withstand significant mechanical loads thanks to an all-welded frame made of high-strength steel. For the Hyundai R180W-9S model, engines with economical fuel consumption are purchased from the Japanese concern Mitsubishi.

The weight of the excavator is about 18.42 tons, and the engine power is 94 kW. The maximum speed of movement of the equipment is 30 km/h. The fuel tank holds 270 liters, which is enough for 27 hours of operation.

The digging depth is 5.42 meters with an unloading height of 6.35 meters. The width of the machine is 2.49 meters and the height is 3.19 meters. The volume of the standard bucket is 1.05 m³, but if necessary, it can be replaced with a reinforced one or a stripping one.


Excavator Hyundai R180W-9S

Hyundai R180LC-9S

This crawler excavator features increased maneuverability due to its low weight of 18.6 tons. With a small mass, it is capable of digging deep pits (up to 6 meters) and unloading soil to a considerable height, covering an area at a distance of 7.7 meters.

Excavator Hyundai R180LC-9S

The equipment is equipped with a Mitsubishi diesel engine and a bucket with a capacity of 0.76 m³, as well as direct fuel injection. The turbocharged engine is air cooled. And the cold start system allows you to start the engine at moderate temperatures without operator intervention.

The Hyundai R180LC-9S excavator is a machine that has minimal impact on the environment. The manufacturer managed to achieve this by installing a catalyst in the exhaust system.

Like any other tracked vehicle, this excavator has a low speed of movement, not exceeding 5.5 km/h. But it will become indispensable in quarrying, thanks to its ability to overcome inclines up to 35°.

Hyundai R210LC-7

The Hyundai company produces several models of excavators weighing 20 tons. All of them differ in modifications and design features. But it is R210LC-7 that is most in demand in the construction industry.

At the heart of the 23.7 tonne machine is a 112 kW Cummins engine. In most cases, this model of excavator is equipped with a bucket with a capacity of 1.4 m³. But in some trim levels it is replaced by smaller models.

Excavator Hyundai R210LC-7

The machine moves at a speed of no more than 5.5 km/h, digging to a depth of 6.55 meters and unloading soil to a height of 6.9 meters. But the radius of excavation work is as much as 10 meters.

The operation of the excavator is controlled by a computer system for controlling the power of the engine and the central console. In the cold season, the pre-heating function will be very useful. In the future, the engine can be started by using a cold start system.

This excavator is capable of operating at air temperatures below 40°C. Due to the extended shoes, the tracks do not exert significant pressure on the ground. Therefore, this model is applicable on low-density soils.

Hyundai R250LC-7

This machine is powered by a six-cylinder diesel engine with a 128 kW turbine. The hydraulic system is equipped with two pumps with a brake valve, through which it is powered.

Excavator Hyundai R250LC-7

The Hyundai R250LC-7 excavator is capable of carrying out excavation work within a radius of 10.4 meters, digging pits and trenches 7 meters deep, and unloading soil to a height of 6.7 meters.

The operator, being in the excavator cabin, is able to view the object in all possible directions, which increases the efficiency and speed of work. There is no need to stop them even in the dark, since the work surface is perfectly illuminated by two powerful headlights.

Hyundai equipment is equipped with a convenient control system, including a pair of joysticks, as many levers and pedals. All of them are located in the access area. The cab has an ergonomic seat that the operator can adjust based on his height and dimensions.

Related video: Review of Hyundai excavators

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Attachments


Front bucket Hyundai H940S

The standard assembly of the Hyundai 940 loader requires the presence of a hydraulic body to which the equipment is attached. The kit also includes a backhoe, the handle of which is made telescopic, and a jaw bucket for frontal use.


Hyundai H940S excavator bucket

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