The Hitachi ZX-180 excavator is a middle class of special construction machines. This excavator has high productivity and efficiency, which is why it has become popular in many countries around the world. The manufacturer has introduced a large number of modern technologies, systems and innovative solutions into this model, which has a positive impact on all the qualities of the excavator.
This model is equipped with a four-cylinder power plant of the Isuzu AI-4JJ1X brand. This motor produces a rated output power of 90.2 kilowatts or 121 horsepower, which, given the weight and overall dimensions of the excavator, is quite enough to do a variety of different jobs. The working volume of the unit is only 2995 cubic milliliters.
Excavator Hitachi ZX 180
The Hitachi ZX 180 excavator is considered a universal middle-class equipment designed for land, construction and other types of work. The model is characterized by high performance and efficiency. These qualities make it very popular among construction organizations. Using a Hitachi 180 excavator allows you to carry out an impressive amount of work in a short time. The main advantages of the technology include:
- excellent stability on rough terrain, which is achieved due to the wide track base;
- the presence of a large volume bucket;
- the ability to dig to great depths.
The Hitachi ZX 180 model is one of the latest developments by the designers of the Japanese brand. The excavator complies with the quality standards in force in the European Union.
Modifications
The Hitachi 180 excavator has several models that can easily be called modified versions. Namely, these are machines that use a tracked and pneumatic-wheeled platform. Thanks to this, the versatility of the equipment was achieved, since the ZX-180 model itself can be used in absolutely any conditions and satisfy all existing requirements. In technical terms, all cars are equipped with the same diesel unit.
Specifications
The Hitachi ZX 180 is equipped with a fairly spacious bucket with a depth of 0.4-1.09 cubic meters. The digging radius of the equipment is 9500 mm, digging depth is 6600 mm. The excavator's turning speed is 13 rpm, and the movement speed is 5.3 km/h. The force created when the bucket comes off reaches 127 kN. With a mass of 18,000-19,400 kg, the Hitachi 180 creates a ground pressure of only 49 kPa.
Dimensional characteristics of the equipment:
- length – 9000 mm;
- height – 2880 mm;
- width – 2800 mm;
- wheelbase – 3370 mm;
- track width – 600-800 mm;
- ground clearance - 450 mm.
Hitachi ZX 180 fuel consumption
The model’s fuel tank holds up to 280 liters of fuel, which allows it to work for a long time without refueling. The excavator's fuel consumption is 13.6 l/hour.
Operational values: Hitachi zx470
The factory designation of each type of excavator contains complete information about the category; from it, you can determine the type of chassis and the group to which it should be assigned. A crawler excavator of this model can demonstrate its greatest productivity when leveling territories and planning construction sites; landscape works; digging trenches and pits, arrangement of quarries and excavations of other nature; compaction and compaction of backfill soils and other materials.
| Length | 9500 |
| Width | 2860 |
| Height | 2950 |
| Engine | Isuzu AA-6BG1T |
| Type | diesel |
| Number of cylinders | 6 |
| Type of track shoes | triple lug |
| Track length | 4170 |
| Shoe width | 2800 |
| Track protection | 1 |
| Movement speed | 3.5–5.5 km/h |
| Traction force | up to 184 kN |
| Maximum climbability | 35 degrees |
| Rotation frequency | 2000 rpm |
| Batteries | 2 X 12/ 88 V/Ah |
| Fuel tank | 400 l |
| Basic bucket capacity | 700 mm 3 |
| Digging depth | 9300 |
| Maximum digging height | 10100 mm |
| Soil unloading height | 7460 |
| Specific pressure on soil | 0.48 kg/cm 2 |
| Torque | 655 N/m |
| Maximum draft force | 184 kN |
| Operating weight | 19400 |
Engine
The Hitachi ZX 180 is equipped with a 4-stroke 4-cylinder diesel engine model Isuzu AI-4JJ1X with direct fuel injection, turbocharging and water cooling. The power plant includes an EGR (exhaust gas recirculation) system, which allows some of the exhaust gases to be mixed with air. Thus, the oxygen concentration in the overall composition of the mixture in the combustion chamber decreases. This mechanism reduces the combustion temperature in the cylinders, positively affecting engine power. At the same time, nitrogen oxide emissions and fuel consumption are reduced.
The Isuzu AI-4JJ1X unit was designed and built in accordance with European emission regulations. At the same time, it is characterized by high reliability and durability. The engine meets Euro-2 requirements.
Characteristics of the Isuzu AI-4JJ1X engine:
- working volume – 3 l;
- rated power - 90.2 (121) kW (hp);
- rotation speed – 2200 rpm;
- maximum torque – 402 Nm;
- cylinder diameter – 95.4 mm.
Device
Hitachi ZX 180 is equipped with a fully rotating platform of increased strength. Additional wear resistance of the excavator is provided by a welded structure made of high-strength steel. The platform is protected from deformation by a D-shaped frame.
The Hitachi 180 is equipped with an oil axial piston hydraulic motor, complemented by a planetary gearbox. The turntable is equipped with an internal gear and a single row ball bearing. Constant lubrication ensures good gear travel. The hydromechanical parking brake installed on this excavator is of the disc type.
The equipment cabin deserves special attention. It has a large glass area, which greatly helps the operator’s work. The cabin of the special transport vehicle itself is very narrow - about 2500 m wide. At the same time, it complies with ISO requirements. Thanks to its compactness, the maneuverability of the equipment has increased significantly, which has a positive impact on its efficiency. The driver can open the front windows (lower and upper) if desired. The comfortable chair is equipped with armrests and a folding wall. The seat can also be adjusted to suit the person by moving it in the longitudinal direction together with the control joysticks or separately.
In the Hitachi 180 cabin the operator feels quite comfortable. This is achieved by increasing legroom. The new door pillar was moved back 70 mm, which made it possible to increase the door opening. As a result, access to the salon has become easier. The cabin also has LED lamps that automatically turn on when the door is opened. The roof is equipped with a window providing additional ventilation. The number of ventilation deflectors in the cabin has been increased, and these elements are placed in strategically important places. Control levers and instrument panel are within the operator's reach. A radio receiver and an additional AUX output (optional) help minimize operator fatigue.
The manufacturer equips the excavator with a GPS navigation system, a rear view camera, an anti-theft system and other quite interesting options.
The Hitachi ZX 180 model has improved the boom recirculation system, which allows oil to be supplied to the arm cylinder from the pump much faster than in previous versions. Excavator maintenance and diagnostics have been made easier. Thus, the machine’s condition is monitored using the built-in e-Service function.
The speed of excavator operations was increased due to the improved HIOS III hydraulic system, created using advanced technologies. The innovation had no effect on fuel consumption. The boom lowers under the influence of its own weight, which allows the drives to work faster. This eliminates the need for oil pressure and regeneration circuits. The manufacturer also increased the speed of pulling the handle. This was achieved by combining oil flows coming from the hydraulic cylinders of the handle.
Hitachi ZX-180
The Hitachi ZX-180 excavator is a middle class of special construction machines. This excavator has high productivity and efficiency, which is why it has become popular in many countries around the world. The manufacturer has introduced a large number of modern technologies, systems and innovative solutions into this model, which has a positive impact on all the qualities of the excavator.
This model is equipped with a four-cylinder power plant of the Isuzu AI-4JJ1X brand. This motor produces a rated output power of 90.2 kilowatts or 121 horsepower, which, given the weight and overall dimensions of the excavator, is quite enough to do a variety of different jobs. The working volume of the unit is only 2995 cubic milliliters.
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Purpose
The Hitachi ZX-180 is most popular in construction organizations, but is also often used in other areas of work. Using additional attachments, the machine copes perfectly with dismantling work. In addition, the excavator is used in utilities, mining, quarries and industrial sectors.
Hitachi 180 is designed for work such as digging trenches and pits, as well as backfilling them; creating embankments of soil and other bulk materials (sand, crushed stone, gravel and much more) in the required places; development of quarries and wells; loosening of solid masses of soil, compacted clay and rocks; loading and unloading various bulk materials; dismantling of any concrete or reinforced concrete structures; road repair work.
The entire list of tasks it performs does not end there, since the machine is multifunctional and capable of doing more. It all depends on the situations, needs and available opportunities.
Analogs
The Hitachi ZX 180 LC frame has an X-shaped design, which is made from monolithic blocks with minimal welding. The brand often uses this solution in its products, as it has a positive effect on the durability and strength of the frame. Improved hydraulic devices were also used to tension the track. It is worth noting that in addition to their main task, these devices also help absorb shock loads occurring in the track area.
Attachments
The Hitachi ZX-180 excavator has a fairly impressive set of additional attachments, with which the machine can do almost any work in all areas. This set consists of the following equipment:
- Standard digging bucket. It is the basic tool of an excavator and is designed to work with soil whose density does not exceed 1500 kilograms per cubic meter. The capacity of this bucket is 700 cubic millimeters. The width of the lower cutting edge is 900 millimeters. The mass of the bucket is 650 kilograms.
- Reinforced digging bucket. Refers to additional equipment and is used when working with soils with a density of no more than 1800 kilograms per cubic meter. The total volume is also 700 cubic millimeters. The width of the lower cutting edge reaches 900 millimeters. Weight is 660 kilograms.
- Rock bucket. This bucket is made of high-strength materials, which guarantees wear resistance over a fairly long service life. Intended for working with soil whose density does not exceed 2200 kilograms per cubic meter. The maximum capacity of such a bucket is 700 cubic millimeters. The width of the lower cutting edge is 900 millimeters. The total weight of this unit is 690 kilograms. Refers to additional attachments.
- Trench bucket. This unit is intended for digging trenches and small ditches, as it has suitable dimensions. There are only three teeth located on the lower cutting edge. The specific capacity of the trench bucket is 230 kilograms. The width of the lower cutting edge is 600 millimeters. The total weight of the structure of this bucket is 295 kilograms. Refers to additional attachments.
- Leveling bucket. The main area of application of this tool is construction. In addition to leveling, this unit is also capable of loading bulk materials (loose soil, crushed stone, sand, gravel, and so on). The total capacity of the bucket is 450 cubic millimeters. The width of the bottom edge is 1800 millimeters. The weight of the equipment is 400 kilograms. Refers to additional attachments.
- Mounted ripper unit of single-tooth type. This equipment is used when buckets are not capable of destroying a dense layer of soil. The unit is capable of handling the third and fourth density categories. The structural height of the single-shank ripper is 1220 millimeters. The thickness is 50 millimeters. The total weight is 350 kilograms. Refers to additional attachments.
- Hydraulic shears model HC15ND. One of the main tools used in the dismantling of any concrete or reinforced concrete structures. The opening width of the jaws is 820 millimeters. The total length of the equipment is 1775 millimeters. The thickness of each jaw is 70 millimeters. The length of the knives is 180 millimeters. The maximum force reaches 170,000 kilograms. The maximum diameter of the reinforcement that this model can handle is 30 millimeters. The specific pressure during operation is 310 atmospheres. The smallest oil consumption per minute is 180 liters. The highest oil consumption per minute is 250 liters. The specific pressure in the rotator reaches 140 atmospheres. The oil consumption in the rotator per minute is 10 liters. The weight of the equipment, fully ready for operation, is 1680 kilograms. Refers to additional attachments.
- Hydraulic shears model FR 15RD. The opening width of the jaws is 745 millimeters. The total length of the equipment is 2050 millimeters. The thickness of each jaw is 450 millimeters. The length of the knives is 220 millimeters. The maximum force reaches 190,000 kilograms. The maximum diameter of the reinforcement that this model can handle is 35 millimeters. The specific pressure during operation is 310 atmospheres. The smallest oil consumption per minute is 180 liters. The highest oil consumption per minute is 250 liters. The specific pressure in the rotator is 140 atmospheres. The oil consumption in the rotator per minute is 10 liters. The weight of the equipment, fully ready for operation, is 1650 kilograms. Refers to additional attachments.
- Concrete breaking equipment model F 18RD. Compared to previous units, this one does not have a hydraulic rotator, however, this does not in any way affect the efficiency of the equipment. The opening width of the jaws is 810 millimeters. The total length of the equipment is 1850 millimeters. The thickness of each jaw is 470 millimeters. The length of the knives is 260 millimeters. The maximum force reaches a value of 2,000,000 kilograms. The maximum diameter of the reinforcement that this model can handle is 40 millimeters. The specific pressure during operation is also 310 atmospheres. The smallest oil consumption per minute is 200 liters. The highest oil consumption per minute is 300 liters. The weight of the unit, fully ready for operation, is 1910 kilograms. Refers to additional attachments.
- Hydraulic shears model CS 20RS. This equipment is designed to work with metal. The opening width of the jaws is 535 millimeters. The opening depth of the jaws is 445 millimeters. The total length of the equipment is 2660 millimeters. The total width is 715 millimeters. The maximum force reaches 250,000 kilograms. The maximum diameter of the reinforcement that this model can handle is 35 millimeters. The specific pressure during operation is 310 atmospheres. The smallest oil consumption per minute is 180 liters. The highest oil consumption per minute is 250 liters. The specific pressure in the rotator is 140 atmospheres. The oil consumption in the rotator per minute is 10 liters. The weight of the equipment, fully ready for operation, is 1650 kilograms. Refers to additional attachments.
- Hydraulic breaker model Delta F15. The diameter of the installed peak is 120 millimeters. The lowest operating pressure is 150 atmospheres. The highest working pressure is 180 atmospheres. The smallest oil consumption per minute is 90 liters. The highest oil consumption per minute is 120 liters. The lowest beat frequency is 450 beats per minute. The highest beat frequency is 900 beats per minute. The impact energy is 4234 joules. The structural weight of the equipment is 1400 kilograms. Refers to additional attachments.
Hitachi excavator: review of models and prices
Hitachi is a global brand specializing in the development and production of construction equipment. Today, the equipment of this manufacturer occupies almost 40% of the world market. Purchasing a Hitachi excavator means providing yourself with reliable equipment for many years, without worrying about repairing and replacing parts of the unit, even in difficult operating conditions. It is clear that problems in operation also occur with this equipment, but mostly these are one-time cases as a consequence of operating errors. No manufacturing defects were recorded in any call to service centers.
Split system air conditioner: Hitachi RAS-10JH4 / RAC-10JH4
High strength of the cabin is achieved through the installation of partition beams, as well as the use of a high-strength metal alloy that is resistant to corrosion and damage. This function allows you to increase fuel economy if there are no heavy loads at work, but it can also increase the productivity of equipment, although fuel consumption will increase.
Brand history
The conglomerate was founded in 1910 in a small town in Japan by a young engineer who created the country's first electric motor. The company is growing rapidly, opening new divisions, producing equipment for coal mining, air conditioning devices, electron microscopes, computer systems and much more.
The company released its first excavator in the middle of the last century; it differed from similar equipment from other brands in durability, reliability, and performance, regardless of the type of soil.
Today Hitachi is a large industrial group consisting of thousands of enterprises, a third of which are located in different countries of the world.
Advantages of Hitachi excavators
In the process of producing excavators, it introduces a number of patented technologies into the equipment, which gives the units a number of advantages:
- The equipment can operate in any climatic conditions, the temperature range varies from +40°C to -50°C. This applies to all models, including Hitachi ZX 200, 330, ZX200 5g, 200lc, etc.
- Different materials are used in manufacturing - high-strength steel for the main components and low-alloy steel for other elements that make the equipment resistant to dynamic loads.
- The hydraulic drive guarantees smooth running and increases the maneuverability of the unit.
Official website of the dealership in Russia https://hitmachinery.ru.
Rating of the best Hitachi excavator models
The model range of excavators of this brand is very large, so we will consider the most popular models.
Hitachi ZX 160
The model has excellent technical performance and can work on soft soils, in rough or swampy areas. The main purpose of the unit is to carry out excavation work in difficult conditions. Productivity is achieved thanks to a powerful motor and high maneuverability.
Hitachi ZX180LC Specifications
Hitachi ZX180LC video
Reviews of Hitachi ZX180LC
The speed of excavator operations was increased due to the improved HIOS III hydraulic system, created using advanced technologies. The innovation had no effect on fuel consumption. The boom lowers under the influence of its own weight, which allows the drives to work faster. This eliminates the need for oil pressure and regeneration circuits. The manufacturer also increased the speed of pulling the handle. This was achieved by combining oil flows coming from the hydraulic cylinders of the handle.
The maintenance schedule is established by the manufacturer; after a certain time, the equipment must undergo a comprehensive test to ensure the operability of all working systems.
Axial piston hydraulic motor with planetary gearbox. The turntable is equipped with a single row ball bearing and an internal toothed gear. The gear drive operates in an oil bath. The turntable parking brake is hydromechanical, disc type.
Peculiarities
Despite the rather small width (2500 millimeters), the cabin of the Hitachi 180 excavator is quite comfortable and meets all ISO requirements. The large glass area provides the operator with a wide view, which is essential for performing work with high precision. Both front windows can be opened if necessary. A chair with armrests is installed that can be fully adjusted. There is also air conditioning and a powerful heating system to maintain favorable conditions regardless of climatic factors.
The excavator itself as a whole is compact, as a result of which its cross-country ability is quite high. This allows you to take part in work in various harsh conditions.
The working parts of an excavator are capable of performing any action quite quickly. This is due to the improved HIOS III hydraulic system. The boom is lowered by the equipment's own weight, which allows the drives to do their work much faster.
