Used Hitachi ZX200-3G Excavator

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Detailed Introduction to HITACHI ZX200-3G Hydraulic Excavator

The HITACHI ZX200-3G is a 20-ton class mid-sized hydraulic excavator developed by Hitachi Construction Machinery, belonging to the classic Zaxis-3G product line. It is designed to balance power output, fuel efficiency, structural durability and operation comfort, and is widely used in global infrastructure, mining, agriculture and water conservancy scenarios, and is recognized as one of the most reliable models in the 20-ton excavator market.

1. Core Performance Highlights

1.1 Power System

It is equipped with an Isuzu AI-4HK1X 4-cylinder water-cooled direct-injection diesel engine, which meets EU Stage III / China National III emission standards:

Rated net power reaches 122 kW (164 HP) at 2000 rpm, with high low-end torque output, strong overload resistance, and excellent adaptability to low-quality fuel, suitable for construction in remote areas with unstable oil supply.
Equipped with Hitachi's dual-mode switching system: P (power) mode for heavy-duty conditions such as hard rock excavation and crushing; E (economy) mode reduces fuel consumption by 10-15% compared with the previous generation for light and medium-duty operations. The automatic idle speed function further reduces unnecessary fuel loss during standby.

1.2 Hydraulic System

Adopts Hitachi's exclusive HIOS IIIB (Hitachi Intelligent Optimum System) hydraulic control system:

Negative flow control technology ensures fast response of working devices, smooth compound action of boom, arm and swing, and no lag during fine operations such as site leveling and pipeline laying.
Optimized flow distribution logic improves excavation force utilization, and the system working pressure reaches 34.3 MPa, with strong digging capacity.
The multi-stage filtration system extends the hydraulic oil replacement cycle to 5000 hours, greatly reducing maintenance costs.

2. Structural Durability Design

The ZX200-3G is specially optimized for harsh working conditions:

The boom, arm and X-type chassis frame are welded with high-strength wear-resistant steel, and the force-bearing parts such as the root of the boom and the hinge of the arm are thickened with reinforcing plates, which can withstand long-term heavy-load operations such as breaking and hard soil excavation.
The undercarriage adopts high-manganese steel track shoes, fully sealed carrier rollers and support rollers, which effectively prevent sediment from entering, and the service life of walking parts is increased by more than 20% compared with similar models.
The pins of the working device are equipped with self-lubricating bushings, which reduce frequent grease filling operations.

3. Operator Comfort & Safety

The cab is certified by ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure), which fully guarantees the safety of operators in case of rollover or falling objects.
The fully sealed cab is equipped with silicone oil shock absorbers, and the internal operating noise is as low as 72 dB. The multi-directional adjustable suspended seat and short-stroke low-resistance operating lever reduce the fatigue of long-term operation.
The large LCD instrument panel displays real-time parameters such as oil temperature, hydraulic pressure, fuel level and fault code, which is convenient for operators to monitor the equipment status. The high-efficiency air conditioning system with multiple air outlets adapts to extreme construction environments in high and low temperature areas.

4. Maintenance Convenience

All daily maintenance points such as oil filter, fuel filter, air filter and hydraulic oil drain port are arranged on the side of the fuselage, which can be accessed and replaced directly from the ground, avoiding high-altitude operation during maintenance.
Optional Hitachi Global e-Service remote management system supports real-time monitoring of equipment operation status, maintenance reminder and fault early warning, which is convenient for fleet management.

5. Typical Application Scenarios

Municipal engineering: road construction, pipeline laying, landscaping, urban demolition
Building construction: foundation excavation, material transfer, site leveling
Mining and quarrying: surface overburden stripping, ore loading and unloading, crushing operation with hydraulic breaker
Agriculture and water conservancy: trench excavation, reservoir desilting, land consolidation

6. Key Technical Specifications

Parameter	Specification
Operating weight	19.8 - 20.5 t (varies with configuration)
Bucket capacity	0.7 - 1.0 m³
Maximum digging depth (standard arm)	6670 mm
Maximum digging reach (standard arm)	9910 mm
Maximum digging height	9610 mm
Travel speed	3.5 / 5.5 km/h
Swing speed	13.3 rpm
Maximum drawbar pull	196 kN
Gradeability	70% (35°)
Fuel tank capacity	400 L
Hydraulic oil tank capacity	240 L

The ZX200-3G is famous for its low failure rate, low operating cost and high residual value, and is the preferred model for small and medium-sized engineering contractors around the world.

Non flooded

No accident

Original product

Used Hitachi ZX200-3G Excavator

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