Hitachi ZX270-3G
Specifications & Parameters
| Engine Model | ISUZU AH-4HK1X |
| Rated Power(kW) | 132 |
| Engine Revolutions(rpm) | 2000 |
| Maximum Torque(N·m) | 800 |
| Inject Type | Direct Injection |
| Fuel consumption(L/h) | 17-21 |
| Engine Displacement(L) | 5.193 |
| Emisson | China Stage Ⅱ |
| Track width(mm) | 600 |
| Fuel Tank(L) | 500 |
| Hydraulic Tank(L) | 243 |
| Travel Speed(km/h) | 5.5 |
| Bucket Capacity(m³) | 1.3 |
| Bucket Digging Force(kN) | 193 |
| Boom Length(mm) | 6200 |
| Stick Length(mm) | 3110 |
| Maximum Excavation Radius(mm) | 10710 |
| Maximum Digging Height(mm) | 10260 |
| Maximum Digging Depth(mm) | 7230 |
| Specifications(mm) | 10340×3190×3170 |
| Operating Weight(kg&ton) | 27700 |
| Size Class | Medium |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | Japan |
| Year of Production | 2010 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
The Hitachi ZX270-3G (also known as ZX270-3) is a 20-30 ton medium-sized hydraulic excavator widely used in mining, infrastructure construction, and other fields due to its excellent performance, reliability, and operational efficiency. Its main characteristics and advantages are summarized as follows:
1、 Powerful and efficient power and hydraulic system
*Excellent engine performance: Equipped with Isuzu ISUZU AH-4HK1X direct injection turbocharged intercooled engine, rated power of 132kW (maximum output power of 140kW), adopting OHC4 valve design and high-pressure common rail electronic fuel injection technology, high combustion efficiency, stable and strong power output.
*Advanced hydraulic system: equipped with a dual variable plunger pump and gear pump combination hydraulic system, the main relief set pressure reaches 34.3MPa, and the maximum flow rate of the main pump is 2 × 224 L/min, ensuring precise control and efficient operation under high flow and high pressure.
2、 Excellent homework performance and durability
*Leading key parameters: The total working weight of the machine is about 27700kg, with a standard bucket capacity of 1.3 cubic meters, a maximum excavation depth of 7230mm, and a maximum excavation radius of 10710mm, possessing strong excavation power and a wide range of operations.
*Sturdy and wear-resistant structure: WC (tungsten carbide) solution injection technology is applied to key contact surfaces such as the connection between the front end of the boom and the bucket, significantly enhancing wear resistance. The connecting parts between the boom and the arm are equipped with bushings containing solid molybdenum lubricants, further enhancing durability.
*Modular maintenance design: The hydraulic system adopts a modular design, which improves the convenience of maintenance and effectively reduces the maintenance cost for long-term use.
3、 Comprehensive safety and comfort design
*Safe and comfortable cab: CRES II cab with ROPS structure is adopted, which has strong rigidity. The cab design focuses on the lower right visibility and applies dust and noise reduction technology, providing the operator with a safer, quieter, and better visibility working environment.
*Safe start mechanism: An engine start safety lock mechanism with a neutral position is set up, and the operating lever must be fully locked to start the engine, effectively preventing the risk of accidental operation.
*Intelligent monitoring system: equipped with a large color LCD monitor, it can provide various information support such as fuel management, work mode selection, maintenance reminders, etc., which is convenient for equipment management and maintenance.
4、 Good economy and adaptability
*Fuel economy: Efficient engine technology and electronic control systems help reduce fuel consumption.
*Controllable maintenance costs: Clear maintenance cycles and relatively convenient maintenance designs keep daily maintenance costs within a reasonable range.
*Multi functional expansion capability: It can achieve multifunctional operations by replacing different accessories, adapting to various working conditions (note: hydraulic fracturing pipelines are non standard components).
In summary, the Hitachi ZX270-3G excavator integrates efficient power, reliable structure, safe design, and convenient maintenance, and is a medium-sized excavator product that balances performance, durability, and overall economy.
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