Hitachi ZX350H Used Excavator Overview

The Hitachi ZX350H is a heavy-duty 34-ton crawler excavator from Hitachi Zaxis H series, specially engineered for rock excavation, quarry loading and continuous heavy earthmoving work. It adopts durable Isuzu GH-6HK1X six-cylinder turbo diesel engine paired with Hitachi HIOS III hydraulic system. The H variant comes with reinforced heavy-duty boom and arm, delivering strong breakout force and outstanding endurance for long-hour tough site conditions. It has gained solid reputation among quarry operators and large construction contractors worldwide.

Основные характеристики

• Reliable Isuzu GH-6HK1X turbo diesel engine with high torque reserve, stable performance under continuous heavy load, spare parts are widely available globally.
• Hitachi HIOS III intelligent hydraulic system optimizes power matching between engine and hydraulic pumps, reduces power loss, improves operation speed and fuel efficiency during rock digging and truck loading.
• Heavy-duty reinforced boom, arm and bucket with thicker high-strength steel plates and optimized welding structure. Excellent impact and abrasion resistance, built for rock excavation and quarry loading tasks.
• Multiple working modes including Power, Standard and Eco modes, operators can switch freely according to site conditions to balance productivity and fuel consumption.
• Robust heavy-duty undercarriage with reinforced track frame, thick track shoes and durable rollers, low ground pressure and stable operation on muddy and rough quarry sites.
• ROPS/FOPS certified spacious operator cabin, great all-around visibility, air suspension seat and ergonomic joysticks to ease operator fatigue during long heavy-duty shifts.
• Pre-installed auxiliary hydraulic pipelines, compatible with heavy hydraulic breakers and rock grapples for multi-purpose operation.
• Centralized maintenance layout for easy daily inspection and servicing, extending maintenance intervals and lowering machine downtime.
• Hitachi Global e-Service remote monitoring system, real-time tracking of machine working status, fuel consumption and fault alarms for convenient fleet management.

Application Scenarios

Quarry rock excavation and truck loading, large-scale bulk earthmoving, highway and bridge construction, deep foundation excavation, water conservancy projects, mine site reclamation, heavy demolition and river dredging. It is an ideal heavy-duty excavator for quarry operators and large construction contractors.

Summary

The used Hitachi ZX350H excavator enjoys high demand in the global second-hand construction machinery market. As a heavy rock version of ZX350 series, it is equipped with reinforced front working devices, mature Isuzu power system and Hitachi original hydraulic technology. With powerful digging performance and excellent long-hour durability, this 34-ton excavator is a premium trusted option for buyers engaged in quarry and heavy earthmoving projects.