For questions regarding the purchase of this equipment (Hitachi Zaxis ZX200LC crawler excavator), terms of credit and leasing, service and warranty, please contact the factory dealers or official representative offices. The Hitachi Zaxis ZX200LC crawler excavator can be supplied either directly from the manufacturer or from sites in Moscow and other regions of the Russian Federation.
Hitachi ZX200LC excavator engine
| Model | Isuzu AA-6BG1T | |
| Type | diesel, 4-stroke water cooled with turbocharging and intercooling | |
| Number of cylinders | 6 | |
| Power according to DIN 6271 system, kW (hp) | H/P mode | 110 (150) at 2100 min-1 |
| P mode | 103 (140) at 1900 min-1 | |
| Power according to SAE J1349 system, kW (hp) | H/P mode | 108 (147) at 2100 min-1 |
| P mode | 101 (137) at 1900 min-1 | |
| Maximum torque, Nm | 550 at 1600 min-1 | |
| Working volume, l | 6,494 | |
| Piston diameter, mm | 105 | |
| Piston stroke, mm | 125 | |
| Battery | 2 x 12 V / 55 Ah | |
| Regulator | mechanical speed control with stepper motor | |
Modifications of the ZX 200 model: ZX 200 LC-3 and ZX 200-3
Modifications to the excavator appeared later than the original model. The main difference is the improved power unit, which provides better technical characteristics. The Hitach ZX 200-3 received an upgraded Isuzu AH-4HK1XYSA-02 diesel engine with a power of 122 kW (165 horsepower). When excavating category I-II soils, the motor consumes 3.8 D, working with a hydraulic hammer consumes 10.5 D, working with a multicompressor consumes 12.8 D.
The Hitachi Z X200 LC-3 version received an Isuzu AA-6BG1T engine, which in terms of power and technical characteristics corresponds to the original unit. The only difference is fuel consumption - 13.3 D when working with a multicompressor. There are no consumption indicators in other operating modes. The ZX200 LC-3 has a more modern operator's cabin, which, in addition to air conditioning and a radio, includes an on-board computer that demonstrates the main parameters of the excavator.
Hitachi ZX200LC excavator hydraulic system
- Operating mode switch: digging mode / working equipment mode
- Engine speed control system
| Main pumps | |
| two axial piston pumps with adjustable capacity | |
| Maximum oil supply, l/min | 2 x 194 |
| 1 x 52.5 | |
| Control pump | |
| one gear pump | |
| Maximum oil supply, l/min | 32 |
Hydraulic motors
| Propulsion motors | two axial piston pumps with adjustable capacity |
| Swing motors | one axial piston motor |
Safety valve parameters
| Safety valve parameters | Response pressure |
| Hydraulic circuit of working equipment | 34.3 MPa (350 kgf/cm2) |
| Swing hydraulic circuit | 30.4 MPa (310 kgf/cm2) |
| Travel hydraulic circuit | 34.3 MPa (350 kgf/cm2) |
| Control signal hydraulic circuit | 3.9 MPa (40 kgf/cm2) |
| Strengthened mode | 36.3 MPa (370 kgf/cm2) |
Hydraulic cylinders
High strength cylinder rod and liner. Special shock-absorbing inserts protect hydraulic cylinders from shocks and shocks.
Dimensions
| Quantity | Hydraulic cylinder diameter | Rod diameter | |
| Arrow | 2 | 120 mm | 85 mm |
| Handle | 1 | 135 mm | 95 mm |
| Ladle | 1 | 115 mm | 80 mm |
| K-bucket | 1 | 125 mm | 85 mm |
Hydraulic filters
The hydraulic line uses high quality hydraulic filters. The vacuum filter is located in the suction circuit, and the full-flow filters are located in the return and drain circuits.
Maintenance of special equipment
For reliable and uninterrupted operation, Hitachi excavators require high-quality and timely maintenance. Diagnostics of electrical systems of equipment, inspection of hydraulic cylinders, and troubleshooting of main components and assemblies should be carried out periodically.
If malfunctions are detected, it is necessary to urgently replace the failed element. Fortunately, spare parts for Japanese equipment are freely available. Hitachi are excavators that will serve you faithfully for decades if you take good care of them.
Hitachi ZX200LC excavator rotary platform
Rotating frame
Robust welded construction provides increased machine durability. The reinforced D-shaped frame protects the turntable from deformation.
Rotation mechanism
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.
| Turning speed, rpm | 13,3 |
Operator's cabin
The spacious cabin, 1005 mm wide and 1675 mm high, complies with ISO standards. Tempered glass provides all-round visibility. The front windows (upper and lower) can be opened. The seats are equipped with armrests, have longitudinal adjustment (can be moved with or without control joysticks) and a reclining backrest.
Marking of crawler excavators
The performance of a Hitachi crawler excavator depends on the installed equipment. You can find out the features of the machine by the markings:
- LC – models with an extended length propeller, used on soft soils.
- LD – “straight shovel” excavators, designed to excavate soil above the support point.
- N – specimens for working with heavy and rocky materials.
- K – modifications for dismantling work, equipped with attachments.
- MT – models with high cross-country ability for working in “cluttered” areas.
- USR, US and U are representatives with a shortened, small and “zero” radius of the turntable.
Such a wide range of equipment allows each client to choose exactly the model that he will need to complete a specific task.
Hitachi ZX200LC excavator chassis
Caterpillar
The welded track frame is made of especially strong steel. The track frames are welded to the main frame. The internally lubricated rollers, idlers and sprockets are protected by floating seals.
The main type of track shoes is triple grouser. Flat and triangular profile shoes are also used. The track chain connecting pins are heat treated and equipped with a dust seal. The hydraulic track tensioner is equipped with a spring shock absorber.
Number of rollers and shoes on each side
| Support rollers | 2 |
| Track rollers | 8 |
| Track shoes | 49 |
| Track protection | 2 |
Travel mechanism
Each caterpillar is controlled by a 2-speed axial piston hydraulic motor through a planetary gearbox, which ensures reverse movement of the tracks. The drive wheels of the left and right sides are interchangeable. The parking brake of the travel mechanisms is hydromechanical, disc type. A safety valve built into the travel motor protects against water hammer when stopping. Automatic transmission with selectable speed (high or low).
| Travel speed, km/h | high | from 0 to 5.5 |
| low | from 0 to 3.6 | |
| Maximum traction force, kN | 184 | |
| Maximum climbable grade, degrees. (%) | 35° (70%) | |
Famous representative – Hitachi ZX 330
The most popular representative of the company's tracked models is the Hitachi 330 excavator, which is distinguished by its power. Despite the fact that the model belongs to the middle class of equipment, it successfully competes with heavy excavators. The reinforced design of the boom and steps helps him in this, resulting in increased safety and productivity. You will realize the magnificence of technology by studying the technical specifications.
Integrated automated functions and work steps have increased the functionality of the machine - it is suitable for the development of all types of soil and for use in difficult conditions.
One of the few disadvantages that the Hitachi 330 excavator has is its speed. It is only 5.5 km/h. Therefore, a special tractor is required for transportation to the site of soil development. The cost of such equipment is within 7 million rubles.
Weights and ground pressure of Hitachi ZX200LC excavator
Excavator ZAXIS200LC : the machine is equipped with a boom of 5.68 m, an arm of 2.91 and a bucket of 0.80 m3.
| Shoe type | Shoe width, mm | Weight, kg | Ground pressure, kPa |
| Triple grouser | 600 | 19900 | 41 |
| 700 | 20300 | 36 | |
| 800 | 20600 | 32 | |
| Flat | 600 | 20800 | 43 |
| Trihedral | 760 | 21200 | 34 |
| 900 | 21700 | 30 |
Weight of the base machine, including the weight of the counterweight 4250 kg and shoes with triple grousers, excluding attachments, fuel, hydraulic and engine oil, antifreeze, etc.) - 15600 kg with shoes 600 mm wide.
Types of excavators
The Hitachi financial and industrial group has existed since 1910. Over the course of its existence, it has accumulated vast experience in the production of construction equipment. The company's machines embody innovative developments and proven technologies. Therefore, the popularity of Japanese special equipment is growing every year.
In the model range of the engineering concern, specimens are divided according to their dimensions. Thus, there are small, medium and large Hitachi excavators. The first type is designed to work in cramped urban environments. Their dimensions may not exceed the size of a passenger car. Such representatives are used for laying communications and digging shallow trenches.
Medium-sized special equipment has a wider scope of application. It can be used on large construction sites, small quarries, receiving stations and other areas. Large excavators are typically used for open-pit mining. Their weight reaches 800 tons, and the duration of continuous operation can be more than a day.
Hitachi ZX200LC excavator working equipment
The boom and handle are welded, box-section. Boom length 5.68 m; The handle is available in three versions - 2.22 m, 2.91 m and 4.41 m (2.91 m handle + 1.50 m extended handle). The bucket is welded with the ability to adjust the lateral play.
| Capacity, m3 | Width, mm | Number of teeth | Weight, kg | Recommendations | |||||
| ZAXIS200LC | |||||||||
| According to PCSA standard | According to CECE standard | Without side cutters | With side cutters | Handle 2.22 m | Handle 2.91 m | Handle 4.41 m *5 | |||
| 0,51 | 0,45 | 720 | 850 | 3 | 530 | +++ | +++ | ++ | |
| 0,80 | 0,70 | 1030 | 1140 | 5 | 670 | +++ | +++ | — | |
| * | 0,80 | 0,70 | 1030 | 1140 | 5 | 670 | +++ | +++ | — |
| 0,91 | 0,80 | 1150 | 1280 | 5 | 720 | +++ | +++ | — | |
| 1,10 | 0,90 | 1330 | 1460 | 6 | 780 | + | ++ | — | |
| 1,20 | 1,00 | 1450 | — | 6 | 690 | + | — | — | |
| *1 | 0,80 | 0,70 | 1030 | 1140 | 5 | 770 | +++ | +++ | — |
| *2 | 0,80 | 0,70 | 1030 | 1140 | 5 | 770 | +++ | +++ | — |
| *3 | 0,80 | 0,70 | 1030 | 1140 | 5 | 770 | +++ | +++ | — |
| *4 | 0,80 | 0,70 | 1030 | 1140 | 5 | 770 | +++ | +++ | — |
| *1 | 0,91 | 0,80 | 1150 | 1280 | 5 | 830 | +++ | +++ | — |
| Ripper bucket: 0.60 m3, 800 mm wide | 3 | 950 | @ | — | — | ||||
| Single-shank ripper | 1 | 540 | @ | — | — | ||||
| Grab bucket: 0.60 m3 940 mm wide | 8 | 1130 | +++ | +++ | — | ||||
| Blade: width 1100 mm, length 1800 mm | 590 | # | # | — | |||||
Designations:
| * | Bucket with side crown clamp |
| *1 | Reinforced bucket |
| *2 | Reinforced bucket with side crown lock |
| *3 | Reinforced bucket with V-shaped crowns |
| *4 | H type bucket |
| *5 | 2.91 m handle +1.50 m extended handle |
| +++ | Suitable for materials with a density of 1800 kg/m3 and more |
| ++ | Suitable for materials with a density of 1600 kg/m3 and more |
| + | Suitable for materials with a density of 1100 kg/m3 and more |
| @ | For heavy work |
| # | Slope planning |
| — | Cannot be used |
Crawler excavators
The company's crawler-mounted earthmoving equipment is presented in two series - ZX-3 and EX-6. As a rule, the ZX-3 crawler excavator has a weight ranging from 1 to 85 tons. They are used both in construction work and in mining. Representatives of the EX-6 model range are distinguished by their high operating weight (from 114 to 811 tons) and are used in quarries and during stripping operations.
Crawler models have better maneuverability and resistance to weather and climatic conditions. The operating temperature range is from -50 to +45 С. There are specimens designed for working with rock and heavy rocks, dismantling structures and operating in hard-to-reach places. Each crawler excavator can be equipped with a shortened boom and an enlarged bucket if it is necessary to remove a large volume of soil in a short period of time.
Hitachi ZX200LC Excavator Dimensions
| Characteristic | ZAXIS 200LC | |
| A | Machine base | 3660 mm (12'0″) |
| B | Undercarriage length | 4460 mm (14'8″) |
| *C | Height from ground level to counterweight | 1030 mm (3'5″) |
| D | Radius of rotation along the machine body | 2750 mm (9'0″) |
| D' | Distance from center of rotation to rear counterweight point | 2750 mm (9'0″) |
| E | Overall turning width | 2710 mm (8'11") |
| F | Overall cabin height | 2950 mm (9'8″) |
| *G | Minimum ground clearance | 450 mm (1'6″) |
| H | Track center distance | 2390 mm (7'10") |
| I | Track Shoe Width | G 600 mm(24″) |
| J | Undercarriage width | 2990 mm (9'10") |
| K | Overall machine width | 2990 mm (9'10") |
| L | Machine length with handle 2.22 m (7'3″) | 9620 mm (31'7″) |
| Machine length with handle 2.91 m (9'7″) | 9500 mm (31'2″) | |
| Machine length with handle 4.41 m (14'6″) | 9460 mm (31'10") | |
| M | Boom height with stick 2.22 m (7'3″) | 3130 mm (10'3″) |
| Boom height with stick 2.91 m (9'7″) | 2970 mm (9'9″) | |
| Boom height with stick 4.41 m (14'6″) | 3550 mm (11'8″) | |
| N | Track height with triple grouser shoe | 900 mm (2'11") |
* — Excluding shoe lug.
G - Triple lug shoe.
Geometric parameters of digging Hitachi ZX200LC excavator
| Characteristic | ZAXIS 200LC | ||||
| Handle length | 2.22 m(7'3″) | 2.91 m(9'7″) | 4.41 m(14'6″) * | ||
| A | Max. digging radius | 9250 mm (30'4″) | 9910 mm (32'6″) | 11260 mm (36'11") | |
| A' | Max. digging radius (soil) | 9080 mm (29'9″) | 9750 mm (32'0″) | 11100 mm (36'5″) | |
| B | Max. digging depth | 5980 mm (19'7″) | 6670 mm (21'1″) | 8160 mm (26'9″) | |
| B' | Max. digging depth (8′ level) | 5740 mm (18'10") | 6490 mm (21'4″) | 8030 mm (26'4″) | |
| C | Max. digging height | 9170 mm (30'1″) | 9600 mm (31'6″) | 10220 mm (33'6″) | |
| D | Max. unloading height | 6390 mm (21'0″) | 6780 mm (22'3″) | 7410 mm (24'4″) | |
| E | Min. turning radius | 3530 mm (11'7″) | 3540 mm (11'7″) | 3540 mm (11'7″) | |
| F | Max. cutting height when digging | 5140 mm (16'10") | 6050 mm (19'10") | 7540 mm (24'9″) | |
| Bucket digging force** | ISO | 151 kN (15,400 kgf, 34,000 lbf) | |||
| SAE: PCSA | 129 kN (13,200 kgf, 29,100 lbf) | ||||
| Handle stroke force** | ISO | 136 kN (13,900 kgf, 30,600 lbf) | 109 kN (11,100 kgf, 24,500 lbf) | 80 kN (8,200 kgf, 17,900 lbf) | |
| SAE: PCSA | 131 kN (13,400 kgf, 29,500 lbf) | 102 kN (10,400 kgf, 22,900 lbf) | 78 kN (8,000 kgf, 17,500 lbf) | ||
Excluding shoe lug.
* —Handle 2.91 m (9'6″) +1.50 m (4'11") extended handle.
** - Power gain
