Hitachi ZAXIS 240H: technical specifications, description, review

Video

The Hitachi ZX 240 version has gained great popularity among domestic consumers. The excavator stands out for its increased level of safety, environmental friendliness and excellent performance. special equipment belongs to the middle class and is intended for performing medium-scale work (tamping and leveling soil, digging holes, leveling slopes, etc.). Hitachi 240 is suitable for performing medium volumes of earthworks in a short time.

Thanks to the large tracked base, significant stability of the vehicle is ensured on rough terrain. The large working volume of the bucket and significant digging depth make the model more productive.

Hitachi ZX240-3 Specifications

*Main characteristics*
Full title	Hitachi ZX240-3 excavator
Total weight, kg	23400-24400
*Engine*
Engine model	AH-4HK1XYSA-01
engine's type	diesel turbocharged
Number and arrangement of cylinders	4
Engine displacement, cm3	5193
Engine power, kW (hp)	132(180)
Estimated rotation speed, rpm	2000
Maximum torque, Nm(kgcm)	673 Nm at 1500 rpm
Bore and stroke	115×125
Engine manufacturer (brand)	Isuzu
*Fuel system*
Maximum speed, km/h	3,4-5,5
*Dimensions*
Ground clearance, mm	460
Wheel (tracked) base, mm	3460
Track width, mm	600/700/760/800/900
*Electrical equipment*
Batteries (voltage/capacity), V/Ah	2×12/88
*Refill tanks*
Fuel tank, l	500
Cooling system, l	26
Hydraulic system, l.	280
Hydraulic tank, l.	243
*Performance characteristics*
Digging depth, mm	6500-7610
Unloading height, mm	6990-7580
Breakout force (bucket cylinder), kN	180
Maximum traction force, kN	222
*Wheels*
Front/rear wheel track, mm	2390
*Driving performance*
The greatest climb that can be overcome, degrees.	35
*Attachments*
Type of working body	bucket shovel
Bucket capacity, cubic meters	0,8-1,4
*Excavator characteristics*
Turning radius of the rear part of the platform, mm	2940
Platform rotation speed, rpm.	13,5
Digging height, mm	9950-10560
Maximum digging radius, mm	9880-10910
Maximum reach (ground level), mm	9690-10750
*Other characteristics*
Chassis type	caterpillars

← all Hitachi excavators

Hitachi ZX240LC-3 excavator

Excavator ZX240LC-3, Hitachi, Excavator Hitachi ZX240LC-3 with a bucket capacity of 0.8-1.4 cubic meters. AH-4HK1XYSA-01, for efficient work in harsh operating conditions – Excavators

Hitachi ZX210W-3 excavator

Excavator ZX210W-3, Hitachi, Wheeled excavator Hitachi ZX210W-3 with a bucket capacity of 0.51-1.1 cubic meters. AI-4HK1X, for the development of unfrozen soils of categories I-IV, as well as pre-loosened frozen and rocky soils – Excavators

Hitachi ZX22U-2 excavator

Excavator ZX22U-2, Hitachi, Mini excavator Hitachi ZX22U-2 with a bucket capacity of 0.04-0.09 cubic meters. 3TNV76, for a wide range of construction tasks in limited space - in densely populated urban areas, industrial sites, gardens, cottage plots and farms - Excavators

Hitachi ZX27U-2 excavator

Excavator ZX27U-2, Hitachi, Mini excavator Hitachi ZX27U-2 with a bucket capacity of 0.05-0.1 cubic meters. 3TNV88, for a wide range of construction tasks in limited space - in densely populated urban areas, industrial sites, gardens, cottage plots and farms - Excavators

Hitachi ZX200-3 excavator

Excavator ZX200-3, Hitachi, Excavator Hitachi ZX200-3 with a bucket capacity of 0.51-1.2 cubic meters. AH-4HK1XYSA-02, designed for excavation work in harsh operating conditions – Excavators

Hitachi ZX200LC-3 excavator

Excavator ZX200LC-3, Hitachi, Excavator Hitachi ZX200LC-3 with a bucket capacity of 0.51-1.2 cubic meters. AH-4HK1XYSA-02, for efficient work in harsh operating conditions – Excavators

← all Hitachi excavators

Hitachi ZX240-5G mid-range crawler excavator

Technical characteristics of the Hitachi ZX240 5G excavator

Engine and hydraulic system parameters	ZX240-5G	ZX240LC-5G	ZX250H-5G	ZX250LCH-5G
Engine	Isuzu CC-6BG1T	Isuzu CC-6BG1T	Isuzu CC-6BG1T	Isuzu CC-6BG1T
Environmental standard	Tier2	Tier2	Tier2	Tier2
Rated power (ISO 9249)	kW/hp	132 / 177	132 / 177	132 / 177	132 / 177
at rpm	2 150	2 150	2 150	2 150
Maximum torque	Nm/kgf-m	637 / 65	637 / 65	637 / 65	637 / 65
at rpm	1 800	1 800	1 800	1 800
Maximum hydraulic flow	l/min	2 x 223	2 x 223	2 x 223	2 x 223
Maximum control pump performance	l/min	32	32	32	32
Main safety valve setting pressure	MPa/kgf/cm2	34,3 / 350	34,3 / 350	34,3 / 350	34,3 / 350
Pressure in Power Boost mode	MPa/kgf/cm3	38 / 388	38 / 388	38 / 388	38 / 388
Platform turning speed	rpm	11	11	11	11
Movement speed (high/low)	km/hour	5,5 / 3,4	5,5 / 3,4	5,5 / 3,4	5,5 / 3,4
Weight and ground pressure parameters
Operating weight	kg	23 400	24 100	24 800	25 300
Ground pressure	KPa (kgf/cm2)	51 (0,52)	48 (0,49)	54 (0,55)	50 (0,51)
Operating parameters and dimensions
Handle type	standard	standard	standard	standard
Handle length	m	2,96	2.96	2.96	2.96
Maximum digging depth	mm	6 960	6 960	6 960	6 960
Maximum digging radius	mm	10 290	10 290	10 290	10 290
Maximum digging height	mm	10 160	10 160	10 160	10 160
Maximum unloading height	mm	7 200	7 200	7 200	7 200
Minimum turning radius	mm	3 440	3 440	3 440	3 440
Capacity of bucket with cap, ISO	m3	0,92 — 1,40	0,92 — 1,40	0,92 — 1,40	0,92 — 1,40
Bucket cutting force, ISO	kN/kgf	188 / 19 200	188 / 19 200	188 / 19 200	188 / 19 200
DIMENSIONS
Overall width	mm	2 990	3 190	2 990	3 190
Max. overall height	mm	3 080	3 080	3 080	3 080
Track Shoe Width	mm	600	600	600	600
Minimum ground clearance	mm	460	460	460	460
Rear turning radius	mm	3140	3140	3140	3140

Crawler excavator ZX240-5G: model features

The ZX240-5G crawler excavator has an operating weight of 24 tons and, according to this parameter, belongs to Hitachi’s middle class machines. The official website of Hit Machinery LLC contains detailed information about the performance characteristics of the model. Our company is a Hitachi dealer in Russia and offers to buy equipment of this brand at the best price.

Durability

Isuzu's turbocharged direct injection powertrain has proven its reliability in quarries and construction sites around the world. The parallel arrangement of radiators and intermediate cooling of the air supplied to the engine ensure stable operating temperatures even in hot climates and with a busy work schedule for the ZAXIS240 excavator.

The service life of all articulated units of the earth-moving equipment system is increased due to the use of wear-resistant pins, new-design bushings, and reinforced thrust plates. The frame of the Hitachi 240 crawler excavator is made of monolithic X-shaped steel plates.

Performance

The fuel consumption of the ZAXIS240 is reduced by 8% compared to the ZX240-3 without loss of performance. Also, the excavator can operate in ECO mode another 10% more economically. The HIOS III hydraulic system is designed to take into account the boom's own weight as it lowers. The oil flows of the boom and arm hydraulic drives are combined through regenerative valves. As a result, the time required to complete operations is reduced and productivity increases. The platform torque is increased to achieve smoother turns when working on a slope, as well as to increase the force of digging the bucket into the ground.

Additionally, the power can be increased for a short time for the most demanding operations. The lifting force of the working equipment or the force on the edge of the bucket increases by 10%, depending on the activated mode.

Comfort

All Hitachi machines are highly comfortable for the operator. Convenient controls, an ergonomic chair, and a well-thought-out air conditioning system allow the operator to avoid fatigue.

Convenience of maintenance

All service points on the ZX240 Crawler Excavator are protected from dirt accumulation and are located in easily accessible locations. Reliable handrails and corrugated steel decking ensure safety during maintenance. Equipment The excavator can be equipped with various attachments. Modifications of the N and K series have been developed: for harsh conditions and for dismantling work.

Buy ZX240

Hit Machinery LLC is the official dealer of Hitachi. To purchase a hydraulic excavator or other Hitachi equipment, call our manager and place an order.

dimensions

Units: mm

ZX240-5G
A	Track reference length	3 460
IN	Track length	4 260
*WITH	Ground clearance under counterweight	1 080
D	Rear platform turning radius	3 140
D'	Rear platform length	3 140
E	Overall width of the turntable	2 870
F	Overall height on cab roof	3010
F	Overall height at the end of the turntable	3 080
*G	Minimum ground clearance	460
N	Track width	2 390
I	Track Shoe Width	G 600
J	Track Width	2 990
TO	Overall width	2 990
*L	Track Height (Tri-Grouser Shoes)	920
M	Overall length
With handle length 2.50 m	10 470
With 2.96 m long handle	10 360
With handle LENGTH 3.61 m	10 400
N	Boom overall height
With handle length 2.50 m	3 370
With 2.96 m long handle	3 070
With 3.61 m long handle	3 320

* Does not include lug height of track shoes G: Track shoes with three lugs

Geometry of work

Units: mm

Handle length	2.50 m	2.96 m	3.61 m
A	Max. digging radius	9 880	10 290	10910
A'	Max. digging radius (at parking level)	9 690	10110	10 750
IN	Max. digging depth	6 500	6 960	7 610
IN'	Max. digging depth (at 8 feet level)	5 940	6 750	7 440
WITH	Max. digging height	9 950	10160	10 560
D	Max. unloading height	6 990	7 200	7 580
D'	Min. unloading height	3 330	2 830	2180
E	Min. turning radius	3 480	3 440	3 430
F	Max. depth of the vertical wall of the excavation	5 580	6 030	6 740

Without taking into account the height of the track shoe lugs

Video

Option "Winter package"

The “Winter package” option is installed additionally.

The option includes:

4 lights on the cabin
boom lantern
rear view light
heated operator seat
track protection
Webasto preheater
frame bottom protective cover
permissible operating mode -40 +40

hitmachinery.ru

HITACHI ZX240LC-3

L / W / H (mm.)

10470 / 2990 / 3010

Load capacity (kg)

1.50 cu. m.

Power kW (hp)

132(180)
Hitachi Corporation is rightfully considered one of the leaders in the global market for special equipment. The Japanese brand offers a wide range of different machines designed for use in construction, industry and other industries. The first bucket excavator from this company was introduced in the mid-20th century. In 1970, the corporation created a special division (Hitachi Construction Machinery), the key focus of which was the production of heavy construction equipment.

In the 80s, the corporation began to cooperate with the American company John Deere, which allowed the brand to enter the American market. Hitachi products have gained great popularity here. Currently, the corporation includes over 30 enterprises located outside of Japan. Moreover, it is excavators that make up a significant part of the profit and are also popular on the Russian market. In addition to wheeled vehicles, the brand offers tracked models, so the consumer can choose the modification that is most convenient for him.

3 Engine

3.1 Characteristics of the Isuzu CC-6BG1T engine:

4 Photos

5 Device

5.1 Price of new and used Hitachi ZX 240

5.2 Analogues

Hitachi ZX240-5G - technical specifications, photos, videos, description

Type: Crawler excavators ;
Manufacturer: HITACHI ;
Model: Hitachi ZX240-5G .

Hitachi ZX240-5G photo

Hitachi ZX240-5G description

The Hitachi ZX240-5G, a reliable and easy-to-maintain mid-range excavator, was designed by engineers to operate in any operating conditions without loss of productivity.

Controller, engine control unit, hydraulics, “brains”, monitor

Hitachi ZX240-5G Specifications

Engine	Isuzu CC-6BG1T
Environmental standard	Tier2
Rated power	132 kW
Maximum torque	637 Nm
Maximum hydraulic flow	2x223 l/min
Max. control circuit pump capacity	32 l/min
Main safety valve setting pressure	34.3 MPa
Pressure in Power Boost mode	38 MPa
Platform turning speed	11 rpm
Movement speed (high/low)	5.5/3.4 km/h
Operating weight	23400 kg
Ground pressure	51 kPa
Handle length	2.96 m
Maximum digging depth	6960 mm
Maximum digging radius	10290 mm
Maximum digging height	10160 mm
Maximum unloading height	7200 mm
Minimum turning radius	3440 mm
Bucket capacity	0.92-1.4 m3
The force of cutting soil with a bucket	188 kN
Overall width	2990 mm
Max. overall height	3080 mm
Track Shoe Width	600 mm
Minimum ground clearance	460 mm
Rear turning radius	3140 mm

Hitachi ZX240-5G video

Reviews of Hitachi ZX240-5G

The body consists of high-strength metal with anti-corrosion additives.

The wear resistance of working equipment has been increased due to thermal spraying of a hard coating on the contact surfaces of the hinges, as well as the introduction of grease-filled bushings into the design.

When installing a hydraulic hammer, it is effective to use equipment for demolition of construction sites.

Related publications

stronews.ru

Specifications

Overall dimensions of the Hitachi 240 excavator:

length – 10470 mm;
width – 2990 mm;
height – 3010 mm;
ground clearance – 460 mm.

The maximum height for unloading equipment is 3300 mm. The digging depth of the Hitachi ZX 240 reaches 6500 mm. The volumetric bucket (0.8-1.4 cubic meters) makes the excavator very productive. The total weight of the equipment is 23,400 kg. At the same time, the specific pressure on the ground is only 0.58 kg/sq.cm.

Hitachi ZX 240 fuel consumption

The fuel consumption rate of the Hitachi 240 is 13.8 l/hour. The volume of the fuel tank of the equipment is 380 liters.

Hitachi ZX240LC-3 technical specifications. Hydraulic excavator.

1. Shipping length of the block	10150 mm
3. Transport height of the block	3070 mm
9. Maximum cutting height	10120 mm
10. Maximum loading height	7160 mm
11. Maximum reach along ground level	9990 mm
12. Maximum digging depth of vertical wall	5910 mm
13. Maximum digging depth	6840 mm
1. Shipping length of the block	10210 mm
3. Transport height of the block	3140 mm
9. Maximum cutting height	10520 mm
10. Maximum loading height	7540 mm
11. Maximum reach along ground level	10640 mm
12. Maximum digging depth of vertical wall	6630 mm
13. Maximum digging depth	7490 mm

speceps.ru

Purpose

Traditionally, Hitachi ZX 240 LC is used in construction organizations, various industrial sectors, road repair work, mining, quarries and deposits.

The machine is designed to perform work such as compacting loose soil; loosening of solid soil masses and rocks; dig trenches and pits; excavation; leveling the working area; cleaning the work area from industrial waste; slope leveling; drilling wells of various diameters and depths; loading and unloading; creation of embankments of soil and other bulk materials; destruction of concrete and reinforced concrete objects; opening the asphalt layer of road sections; cleaning the bottom of rivers and reservoirs and much more.

It is worth noting that this model has an extended tracked platform, which is precisely what is indicated in the excavator index. Such a tracked platform gives the equipment increased stability, which allows the machine to be operated on loose, viscous and other surfaces with reduced load-bearing capacity. Moreover, thanks to this, the excavator can work in difficult to navigate places.

Hitachi ZX-240

Special equipment manufacturer Hitachi is currently one of the leaders in special equipment markets around the world. This corporation produces a large number of different types of machines that are designed to perform any work in all currently available areas. One of the very first machines is the excavator, which was introduced in the mid-1960s. Later, in 1970, a special division was created that specializes only in the production of heavy construction machines. This division is known as Hitachi Construction Machinery.

The majority of all manufactured products are bucket excavators. In the mid-1980s, the popularity of the equipment was significantly increased thanks to cooperation with such a manufacturer as John Deere. In those years, there was great demand for these machines in Japan, America and some other countries. But time passed, and the corporation developed rapidly, which allowed it to gain a leading position in the world market.

In Russia, one of the most popular and in-demand machines is the Hitachi ZX-240 crawler excavator. This is due to high reliability, environmental friendliness, safety and high performance. The excavator itself belongs to the middle class of special construction equipment.

Purpose

The Hitachi 240 crawler excavator is quite popular in such areas as the construction of any facilities, industrial sectors, utilities and agriculture, mining, deposits and quarries.

The excavator creates mounds of soil and other bulk materials; loosening frozen soils, rocks and compacted clay; digging pits, ditches and trenches; loading and unloading of various materials; drilling various holes for posts and fences; dismantling of any objects, both concrete and reinforced concrete; opening the asphalt concrete layer of road sections and much more.

Attachments

This machine is multifunctional, as it contains many modern systems, innovative solutions and technologies. But in addition to this, the excavator can use a large number of different attachments, which also affects the versatility of the equipment. The following attachments are available for the Hitachi 240:

Vibratory tamping equipment model Furukawa FCP 45. The weight of this equipment is 785 kilograms. Some models are equipped with a special hydraulic rotator, then their weight is 870 kilograms. The length of the vibration plate is 940 millimeters. The width of the vibration plate is 750 millimeters. The impulse force has a value of 205 kilonewtons. The minimum vibration frequency is 2400 pulses per minute. The maximum vibration frequency is 2900 pulses per minute.
Vibratory tamping equipment model Daemo DMV 300. The mass of the unit is 800 kilograms. The length of the vibration plate is 1300 millimeters. The width of the vibration plate is 900 millimeters. The impulse force is exactly 100 kilonewtons. The vibration frequency is stable at 2400 pulses per minute. The minimum operating pressure is 13 megapascal. The maximum operating pressure is 17 megapascal. The hydraulic pump flow is 150 liters per minute.
Hydraulic milling equipment Furukawa FRC 35. The rated power of the installed motor is 100 kilowatts or 135.96 horsepower. The maximum soil cutting force is 40 kilonewtons. The minimum rotation speed is 75 rpm. The maximum rotation speed is 95 rpm. The mass of hydraulic milling equipment is 1730 kilograms.
Hydraulic breaker model Daemo DMB 210. The weight of the hydraulic hammer is 1800 kilograms. The structural length is 2826 millimeters. The impact energy is 3030 joules. The minimum beat frequency is 400 beats per minute. The maximum blow frequency is 600 beats per minute. The diameter of the working tool is 135 millimeters. The total length of the working tool is 1250 millimeters. The minimum operating pressure is 12 megapascal. The optimal operating pressure is 17 megapascals. The maximum operating pressure is 21 megapascal. The smallest flow of the hydraulic pump is 130 liters per minute. The maximum flow of the hydraulic pump is 170 liters per minute. There is a special adapter plate.
Hydraulic breaker Daemo DMB 230. The weight of this hydraulic hammer is 1900 kilograms. The structural length is 2826 millimeters. The impact energy is 3920 joules. The minimum beat frequency is 330 beats per minute. The maximum blow frequency is 530 beats per minute. The diameter of the working tool is 135 millimeters. The total length of the working tool is 1250 millimeters. The minimum operating pressure is 13 megapascal. The optimal operating pressure is 17 megapascals. The maximum operating pressure is 21 megapascal. The smallest flow of the hydraulic pump is 130 liters per minute. The maximum flow of the hydraulic pump is 170 liters per minute. There is a special adapter plate.
Hydraulic breaker model Furukawa F22. The weight of the unit is 1610 kilograms. The impact energy is 4570 joules. The minimum beat frequency is 360 beats per minute. The maximum blow frequency is 460 beats per minute. The diameter of the working tool is 135 millimeters. The working pressure is 18 megapascal. The lowest hydraulic pump flow is 145 liters per minute. The largest flow of the hydraulic pump is 180 liters per minute. This equipment has a choice of operating mode, a safety valve, a hammer blow frequency regulator, and additional dust protection. Optionally, protection against idle impacts, the ability to perform work under water, as well as remote control of the frequency and energy of the impact can be added. There is a special adapter plate.
Hydraulic breaker model Furukawa F27. The weight of this equipment is 1800 kilograms. The impact energy is 5118 joules. The minimum beat frequency is 340 beats per minute. The maximum blow frequency is 440 beats per minute. The diameter of the working tool is 140 millimeters. The working pressure is 18 megapascal. The lowest hydraulic pump flow is 155 liters per minute. The largest flow of the hydraulic pump is 170 liters per minute. This equipment has a choice of operating mode, a safety valve, a hammer blow frequency regulator, and additional dust protection. Optionally, protection against idle impacts can be added. There is a special adapter plate.
Hydraulic dismantling shears model Furukawa Vp15 FT. The mass of hydraulic shears is 1660 kilograms. The maximum jaw opening is 820 millimeters. The cutting force on the blades is 180,000 kilograms. The average tooth has a breaking force of 70,000 kilograms. The outermost tooth has a destructive force of 54 kilograms. Blades are installed with a length of 155 millimeters. The minimum operating pressure is 28 megapascal. The maximum operating pressure is 32 megapascals. The smallest flow of the hydraulic pump is 80 liters per minute. The maximum flow of the hydraulic pump is 150 liters per minute. There is a hydraulic rotator. The smallest hydraulic pump flow to the rotator is 15 liters per minute. The highest flow of the hydraulic pump to the rotator is 30 liters per minute. The unit has an accelerator valve. There is a special adapter plate.
Hydraulic dismantling shears model Furukawa Vc15 FT. The mass of hydraulic shears is 1200 kilograms. The maximum jaw opening is 660 millimeters. The cutting force on the blades is 105,000 kilograms. The outermost tooth has a destructive force of 34 kilograms. Blades are installed with a length of 340 millimeters. The minimum operating pressure is 28 megapascal. The maximum operating pressure reaches 32 megapascals. The smallest flow of the hydraulic pump is 80 liters per minute. The maximum flow of the hydraulic pump is 220 liters per minute. There is a hydraulic rotator. The smallest hydraulic pump flow to the rotator is 15 liters per minute. The highest flow of the hydraulic pump to the rotator is 30 liters per minute. The equipment also has an accelerator valve. There is a special adapter plate.

Modifications

Throughout the entire serial production of this crawler excavator, the manufacturer has released quite a few modified versions. This list includes models such as Hitachi ZX 240-3, Hitachi ZX 240H, Hitachi ZX 240K, Hitachi ZX 240LC-3, Hitachi ZX 240LCH, Hitachi ZX 240LCK, Hitachi ZX 250H-3, Hitachi ZX 250H-5G, Hitachi ZX 250K-5G, Hitachi ZX 250LCH-5G, Hitachi ZX 250LCК-5G, Hitachi ZX 240-5G, and Hitachi ZX 240LC-5G.

The ZX 240-5G, ZX 250H-5G and ZX 250К-5G versions have 47 rollers in the track platform, while models such as the ZX 240LC-5G, ZX 250LCH-5G and ZX250LCК-5G have 51 roller shoes.

Engine

The Hitachi ZX 240 is equipped with a 4-cylinder 4-stroke diesel engine Isuzu CC-6BG1T. This power plant has an electronic direct fuel injection mechanism and a water cooling system. Significant efficiency is achieved through optimal fuel distribution between the injectors. An electronic system with a common discharge pipeline is responsible for this process (it controls the integrated ultra-high pressure fuel pump). This again allows you to reduce the diesel plume and increase the power of the power plant.

Characteristics of the Isuzu CC-6BG1T engine:

working volume – 5 l;
rated power - 177 hp;
rotation speed – 1800 rpm;
torque – 637 Nm;
traction force – 200 kN;
cylinder diameter – 105 mm.

The unit allows you to accelerate the excavator to a speed of 5.5 km/h.

Description and features

The machine has a large tracked base, which ensures high stability when working on loose and viscous soils. As standard, the excavator is equipped with a large-capacity digging bucket, which allows you to complete the job in a short time.

The main part of the Hitachi 240 design is the central X-shaped beam. In the latest modified version of this excavator, the manufacturer has improved its design, as a result of which the strength has been increased by 35 percent. The beam has plates located at the top and bottom. Each plate is a monolithic channel. It is worth noting that previously welded plates were used, but their replacement with channels had a positive effect on the overall load-carrying capacity of the equipment and reliability.

If we compare this model with the previous ones, this one is more reinforced, which makes it possible to carry out any work in rather difficult conditions.

Japanese engineers used several advanced solutions in the design of the excavator. The side stages of the track protection have been further strengthened, and there is also increased protection for the front section of the boom, consisting of plates made of high-strength steel. Rubber backing plates have been used to ensure maximum wear resistance and low noise levels.

The excavator cabin is equipped with a comfortable operator's seat, which can be fully adjusted if necessary. The seat has adjustable armrests and a seat belt. The interior of the cabin provides for the installation of an on-board computer, radio and air conditioning. These additions also have a positive effect on operator comfort when performing work for quite a long time. The working equipment of the equipment is controlled using joysticks, which is typical for almost all modern models. Increased cabin sealing prevents dust and other small particles from entering the cabin. In order to reduce the level of vibrations that occur during operation, the manufacturer used elastic supports containing silicon inside. Also installed in the cab is a liquid crystal display, through which the operator can monitor and control the technical parameters of the excavator.

Thanks to the special design of the windows and the large glazing area, the operator has a fairly wide view of the work area. The levers responsible for the operation of hydraulic equipment have a short stroke, as a result of which the operator does not need to perform many actions during the work process.

When servicing the excavator, the maintenance personnel will not have any difficulties, since the design of the machine allows access to all the necessary components and mechanisms.

The manufacturer has equipped the excavator with a modern engine speed control system, the settings of which can be made in real time. 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. The power plant fan has curved blades, thanks to which air resistance and air flow noise have been significantly reduced. The Hitachi 240 is a fairly environmentally friendly model, since the level of toxic emissions into the atmosphere is very low, which is due to the improved exhaust system.

The basic equipment of the excavator includes a six-meter boom and three handles with lengths of 2500 millimeters, 2960 millimeters and 3610 millimeters. All this is made of high-strength steel and has a box-shaped design, which has a positive effect on resistance to high loads. On the handle, where there are connections for the digging bucket, the manufacturer applied carbide and tungsten spraying. It is worth noting that this solution has not been applied previously. The benefit of such spraying is an increase in wear resistance, which in turn leads to an increase in service life.

It is also worth highlighting the presence of new HN type bushings, which are installed in all hinges of the working equipment. This was used to simplify lubrication and increase service life.

The Hitachi 240 crawler excavator must be equipped only with original spare parts, which, due to the great demand for this equipment, are widespread in Russia. But one disadvantage in this case is the very high cost.

A four-cylinder diesel power plant of the CC-6BG1T brand is installed on the turntable behind the operator's cabin. This engine was developed by another well-known Japanese brand, Isuzu. The engine has an electronic mechanism for direct fuel injection into the combustion chambers and liquid cooling. In terms of efficiency, this unit turned out to be very successful. Reduced fuel consumption is due to optimal fuel distribution between the fuel system injectors. This process is controlled by an electronic system that has a common discharge pipeline. But in addition to efficiency, this also affects engine performance, and only for the better. The rated output power reaches 130.2 kilowatts or 177 horsepower. The maximum torque is 637 newtons per meter.

Specifications

Bucket characteristics:

The type of bucket being installed is a backhoe.
The capacity of the installed bucket (option 1) is 0.8 cubic meters.
The capacity of the installed bucket (option 2) is 1.0 cubic meter.
The capacity of the installed bucket (option 3) is 1.1 cubic meters.
The capacity of the installed bucket (option 4) is 1.25 cubic meters.
The capacity of the installed bucket (option 5) is 1.4 cubic meters.
The number of teeth on the lower cutting edge is 5.
The maximum thrust force of the bucket cylinder is 222 kilonewtons.
The maximum cutting force of the bucket is 188 kilonewtons.
The maximum pressure force of the handle is 156 kilonewtons.
The maximum digging depth is 7610 millimeters.
The maximum height of the bucket unloading is 7580 millimeters.
The maximum digging height is 10560 millimeters.
The maximum digging radius of the bucket is 10910 millimeters.
The maximum reach at ground level is 10,750 millimeters.

Engine characteristics

The type of engine installed is in-line, diesel.
Engine make: CC-6BG1T.
Engine manufacturer - Isuzu.
Number of cylinders – 4.
The total working volume is 5 liters.
Rated output power is 130.2 kilowatts/177 horsepower (at 1800 rpm).
The nominal crankshaft rotation speed is 1800 rpm.
The highest torque is 637 newtons per meter (at 1500 rpm).
Type of cooling system – liquid.
Type of injection system – direct fuel injection.
The diameter of the cylinders is 105 millimeters.
The piston stroke is 125 millimeters.
The lowest fuel consumption per working hour is 13.8 liters.
The highest fuel consumption per working hour is 26.2 liters.
The lowest speed of independent movement is 3.2 kilometers per hour.
The highest speed of independent movement is 5.5 kilometers per hour.

dimensions

The structural length of the excavator is 10470 millimeters.
The width of the tracked platform is 2990 millimeters.
The total height of the cabin is 3010 millimeters.
The lowest ground clearance of the tracked platform is 460 millimeters.
The track width is 2390 millimeters.
Track base - 3460 millimeters.
The width of the track shoes (option 1) is 600 millimeters.
The width of the track shoes (option 2) is 700 millimeters.
The width of the track shoes (option 3) is 800 millimeters.
The width of the track shoes (option 4) is 900 millimeters.
The smallest turning radius of the platform is 3140 millimeters.
Boom length – 6000 millimeters.
Handle length (option 1) – 2500 millimeters.
Handle length (option 2) – 2960 millimeters.
Handle length (option 3) – 3610 millimeters.

Hitachi ZX-240 excavator: technical specifications

The basic model of the Hitachi ZX240 excavator is equipped with a cab with ROPS technology (protection against falling heavy objects and protecting the operator when the machine rolls over). The basic delivery set from the manufacturer includes a boom and a bucket of standard length and volume.

The Hitachi ZX-240 is a hydraulic crawler excavator with a customer-optimized hydraulic system and engine control. According to the manufacturer, the machine allows you to reduce ongoing costs for repairs and work.

Engine

The Hitachi ZX-240 excavator is equipped with an Isuzu CC-6BG1T engine with a power of 177 hp / 132 kW at a nominal crankshaft speed of 2150 rpm. The motor complies with modern ISO 9249 and SAE J1349 standards. The power unit produces a maximum torque of 637 Nm when the crankshaft rotates at 1800 rpm.

Isuzu CC-6BG1T is a four-stroke diesel engine with direct injection and liquid cooling. The power of the unit is supported by turbocharging. The excavator engine displacement is 6.494 liters. The diameter of one cylinder out of six is 105 mm, the piston stroke is 125 mm. The engine is powered by two 88 Ah batteries.

Hydraulic system

The hydraulic system of the Hitachi ZX-240 excavator is of particular interest. Thanks to the use of innovative technologies, the manufacturer has reduced average fuel consumption by 8% with an overall increase in productivity. The machine can operate in ECO mode, which further reduces diesel consumption.

The HIOS III hydraulic system, standard on mid-range Hitachi machines, is also used in the ZX-240. Here, the latest developments have made it possible to increase the speed of movement of working equipment and increase the efficiency of the excavator. The hydraulic system of the equipment operates on the basis of:

two main hydraulic pumps of axial piston design with adjustable performance. The units create a maximum oil injection level in the system of 223 l/min each;
one gear-type control circuit pump with a maximum supply of working fluid of 32 l/min;
two axial piston hydraulic motors with adjustable performance, ensuring the operation of the drive;
an axial piston hydraulic motor, from which the rotation drive is started.

The maximum pressure in the working hydraulic system is 34.3 MPa. In the temporary power increase mode, the equipment can operate at a pressure in the hydraulic system of up to 38 MPa.

Chassis

The Hitachi ZX-240 travel system is based on the use of crawler bogies and a mechanism of two axial piston hydraulic motors for each belt. The crawlers use links with heat-treated pins and mud seals. To tension the chain, a hydraulic device with a grease lubrication system and shock-absorbing tension springs is used.

Various models of the Hitachi ZX-240 excavator use eight- and nine-roller tracks with two support rollers on each side. There are a total of 47 rollers for the ZX240-5G/ZX250H-5G/ZX250К-5G models. The ZX240LC-5G/ZX250LCH-5G/ZX250LCК-5G excavators use 51 wheel shoes.

The transmission and track system provide the excavator with a maximum travel speed of 5.5 km/h. In continuous mode, the equipment can overcome slopes from 35 to 70 degrees.

Price

This technology is quite affordable and has high quality and many advanced solutions. Thus, on the Russian market, the new Hitachi ZX 240 LC crawler excavator can be purchased at a cost ranging from three million rubles to four million Russian rubles. The final cost of the machine may vary depending on the year of production, configuration, version (basic or modified) and the installed attachments.

There are also many offers of used equipment on the market. Excavators produced between 2007 and 2008 have a cost ranging from two million rubles to three million Russian rubles. The price, just like for a new one, varies depending on the year of production, installed attachments, version of the machine, general technical condition and the number of engine hours worked.

Another equally relevant option is to rent an excavator for an hour or a full shift. The price for a shift is currently 15 thousand rubles and up to 20 thousand Russian rubles, depending on the type of work performed.