Used Hitachi ZX55-5A Excavator

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Detailed Introduction to HITACHI ZX55-5A Excavator

The Hitachi ZX55-5A is a 5-ton class compact crawler excavator under Hitachi Construction Machinery's 5A series, designed for high efficiency, low energy consumption and adaptability to narrow working scenarios. It is widely favored by individual rental operators, municipal engineering teams and landscaping contractors for its balanced performance of durability, operability and low maintenance cost.

1. Core Specifications

Parameter	Specification
Operating Weight	5,300 – 5,500 kg (varies by track type, bucket configuration and attached tools)
Power System	Yanmar 3TNV88F direct-injection diesel engine, rated net power 33.2kW @ 2400rpm, compliant with EU Stage V / China National IV emission standards
Standard Bucket Capacity	0.16 – 0.22 m³
Max. Digging Depth	3,820 mm
Max. Horizontal Digging Reach (ground level)	6,140 mm
Max. Dumping Height	4,130 mm
Bucket Breakout Force	36.8 kN
Arm Breakout Force	26 kN
Travel Speed	2.2 km/h (low gear) / 4.2 km/h (high gear)
Swing Speed	11 r/min
Gradeability	30° (58%)
Tail Swing Radius	Only 1,280 mm (compact short-tail design)

2. Core Performance Advantages

2.1 High Efficiency & Energy Saving

Equipped with Hitachi's exclusive third-generation HIOS hydraulic system, optimized flow distribution logic ensures smooth compound operations (e.g. simultaneous swing + arm lifting + travel) without lag, improving operation efficiency by 8% compared to the previous generation of 5-ton Hitachi excavators.
Two operation modes are available: Power (P) mode for heavy-load high-efficiency scenarios, and Economy (ECO) mode for light-load operations, which reduces fuel consumption by up to 12% without sacrificing working performance. The automatic idle function reduces engine speed when the machine is idle for more than 3 seconds, further cutting unnecessary fuel waste.
The emission system adopts maintenance-free DPF technology, no manual regeneration is required during the whole life cycle, reducing downtime.

2.2 Operator Comfort & Safety

The cab meets ROPS/FOPS international safety certification, with integrated reinforced frame to protect operator safety in case of rollover or falling object impact.
Equipped with shock-absorbing adjustable seat, low-effort hydraulic pilot control lever, and fully sealed cab with noise insulation material, the internal operating noise is controlled below 72dB(A), greatly reducing fatigue during long-term operation.
The large-area panoramic glass window minimizes blind spots, and the standard LCD instrument panel displays real-time operation data, fault alerts and maintenance reminders clearly. It is also equipped with high-performance air conditioning, USB charging port and storage compartment for daily use.

2.3 Reliability & Easy Maintenance

The boom, arm and main frame are made of high-strength wear-resistant steel, welded by industrial robots, and have passed 2,000 hours of extreme condition durability tests to adapt to harsh construction environments.
All routine maintenance points (engine oil filter, fuel filter, air filter, hydraulic oil check port) are centrally arranged on the right side of the fuselage, accessible at ground level, no need to climb onto the upper structure for daily inspection and replacement.
The extended service interval (engine oil replacement every 500 hours, hydraulic oil replacement every 2,000 hours) reduces long-term operation cost. It can also be connected to Hitachi Global e-Service remote monitoring platform, which supports real-time operation data viewing, fault pre-warning and maintenance scheduling for fleet management.

3. Applicable Scenarios

The compact short-tail design makes it especially suitable for narrow working sites:

Municipal works: pipe trench digging, road repair, sidewalk renovation
Landscaping: tree planting, terrain shaping, trench digging for irrigation pipes
Residential construction: foundation digging for small buildings, backfilling, interior demolition
Agricultural infrastructure: farmland water conservancy construction, greenhouse renovation
Material handling: scrap sorting, bulk cargo loading and unloading with optional attachments

4. Optional Configurations

Work attachments:破碎锤 (hydraulic breaker), auger drill, wood grapple, ripper, quick coupler
Chassis options: rubber track, steel track with rubber pads, extended dozer blade
Cab accessories: rear view camera, extra working lights, cold storage box, heating system for low-temperature regions

Non flooded

No accident

Original product

Used Hitachi ZX55-5A Excavator

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