Used Hitachi ZX200-3G Excavator

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Hitachi ZX200-3G Crawler Excavator Detailed Introduction

Overview

The Hitachi ZX200-3G is a 20-ton class medium crawler excavator launched by Hitachi Construction Machinery, positioned as a high-reliability, cost-effective workhorse tailored for harsh construction environments, especially optimized for markets with fluctuating fuel quality and high-intensity operation demands. As one of Hitachi's best-selling medium excavator models, it balances operational efficiency, fuel economy and long service life, and is widely deployed in infrastructure, mining, municipal and earthmoving projects worldwide.

Core Specification Parameters

Item	Specific Parameter
Operating Weight	19.6 - 20.5 t (varies by configuration of bucket, counterweight and undercarriage)
Standard Bucket Capacity	0.91 m³ (optional 0.8 - 1.0 m³ buckets for different scenarios)
Maximum Digging Force (Bucket)	152 kN
Maximum Digging Force (Arm)	110 kN
Maximum Digging Depth	6660 mm
Maximum Digging Radius	9820 mm
Maximum Dumping Height	6710 mm
Travel Speed (High/Low)	5.5 / 3.3 km/h
Swing Speed	13.3 rpm

Powertrain System

The ZX200-3G is equipped with a Isuzu AI-4HK1X 4-cylinder direct-injection turbocharged diesel engine, with a displacement of 5.193L, net rated power of 110 kW at 2000 rpm, and peak torque of 550 N·m at 1600 rpm:

The direct-injection fuel supply system has strong adaptability to low-quality fuel, effectively reducing the failure rate of the fuel system under harsh working conditions
Low-speed high-torque output design ensures strong power performance under heavy load conditions, and avoids frequent stalling during excavation of hard soil or rock
Equipped with multiple operating modes: High Power (P) mode for heavy-load high-efficiency operations, Economy (E) mode for light-load scenarios to reduce fuel consumption, and automatic idle speed reduction function, which can reduce comprehensive fuel consumption by 6-10% compared with previous generation models
The emission standard meets EU Stage III / US Tier 3 / China National III requirements, with lower pollutant emissions.

Hydraulic System

It adopts Hitachi's proprietary HIOS III (Hitachi Innovative Optimum System) positive flow hydraulic system, which realizes precise matching of engine power and hydraulic flow:

Pressure compensation valves are installed for each actuator, which ensures smooth and coordinated compound actions (such as simultaneous boom lifting + arm retraction, swing + digging), and the action response speed is 15% faster than traditional negative flow hydraulic systems
The hydraulic system has minimal throttling loss and higher energy utilization rate, which further reduces unnecessary fuel waste
Reserved auxiliary hydraulic pipeline interface, which can be easily retrofitted with various attachments such as hydraulic breakers, grapples, rippers and augers, expanding the application scenarios of the equipment.

Structural Durability

The ZX200-3G is specially reinforced for high-intensity continuous operation scenarios:

The boom, arm and bucket are made of high-strength wear-resistant steel plate, with reinforced rib design at high-stress positions, and cast steel parts are used at the hinge points, which can resist long-term impact load, and the service life of the working device is increased by more than 20% compared with ordinary models
The undercarriage adopts a box-type rigid track frame, with fully sealed lubricated track links, support rollers and idlers, which effectively prevents dust and sediment from entering, and extends the maintenance cycle of the walking system
The upper frame adopts a reinforced welded structure, which can withstand the alternating load generated by long-term heavy load operation, and has excellent structural stability.

Operating Comfort

The cab meets international ROPS (Roll-over Protective Structure) and FOPS (Falling Object Protective Structure) certification standards, providing a safe and comfortable operating environment for operators:

The cab uses a fully sealed shock-absorbing installation design, the internal operating noise is as low as 72 dB(A), and the dustproof effect is excellent
Equipped with a multi-adjustable air suspension seat, adjustable armrests and low-operation-force control joysticks, which effectively reduces the fatigue of long-term operation
Large-area frameless glass provides a 360° panoramic view, effectively reducing the blind area of operation
The high-definition LCD monitor can display real-time equipment operation data, fault warning, fuel consumption statistics and other information, which is convenient for operators to grasp the equipment status.

Maintenance Convenience

Hitachi has optimized the maintenance design of the ZX200-3G to reduce the daily maintenance cost and time:

All daily maintenance points (oil filter, fuel filter, hydraulic oil return filter, oil level check, coolant level check, etc.) are arranged at ground-accessible positions, no need to climb the upper frame for maintenance operations
The engine oil replacement cycle is extended to 1000 hours, and the hydraulic oil replacement cycle is up to 5000 hours, which greatly reduces the frequency of maintenance
Optional Hitachi Global e-Service remote monitoring system, which supports real-time viewing of equipment location, working hours, operating status and fault information, which is convenient for fleet managers to carry out operation scheduling and preventive maintenance.

Typical Application Scenarios

Infrastructure construction: Subgrade excavation, earthwork transportation, slope trimming for highway, railway and airport projects
Municipal engineering: Trench excavation, site leveling, pipeline laying, old building demolition with breakers
Mining and quarrying: Overburden stripping, ore loading and handling, material stacking
Water conservancy and landscaping: River dredging, reservoir excavation, garden terrain shaping.

Summary

The Hitachi ZX200-3G has won wide recognition in the global market for its low failure rate, low operating cost and strong environmental adaptability. It is an ideal choice for construction parties and equipment rental operators who pursue high reliability and return on investment, especially suitable for construction scenarios with harsh working conditions and unstable fuel quality.

Non flooded

No accident

Original product

Used Hitachi ZX200-3G Excavator

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