HITACHI ZX70 Crawler Excavator

Brand & Model Positioning

Brand: HITACHI (Hitachi Construction Machinery)Founded in 1951, Hitachi Construction Machinery is a world‑famous Japanese construction machinery manufacturer with decades‑old core technology in excavator R‑D and production. Globally recognized for stable hydraulic performance, fine‑tuned control, low‑failure structure and excellent fuel‑saving performance. Hitachi machinery is widely used in urban construction, landscaping, municipal engineering, farmland renovation and small‑scale mining projects worldwide. Complete global spare‑parts supply network effectively reduces users’ maintenance downtime and operating expenses. For compact‑tonnage earth‑moving, trenching and site‑finishing jobs, Hitachi remains the preferred brand for rental companies, contractors and private operators across many countries.

Model: HITACHI ZX70 Crawler ExcavatorThe Hitachi ZX70 is a classic 7‑ton compact crawler excavator. Designed for urban and narrow‑site working conditions, it combines compact body dimension, precise multi‑pump hydraulic system and reinforced front working device. Balancing digging power, flexible mobility and fuel economy, it performs well in earth excavation, trenching, site cleaning, landscaping and small‑scale demolition work. Widely applied in municipal projects, residential‑area construction, farmland improvement, road repair and quarry auxiliary tasks. As the best‑selling compact‑size excavator in Hitachi ZAXIS series, ZX70 features mature Isuzu power, easy service and high attendance rate, delivering reliable output under various complex compact‑site environments.

Core Advantages

1. Reliable Power & Excellent Fuel Efficiency

Equipped with proven Isuzu CC‑4JG1 four‑cylinder diesel engine, rated power 40.5 kW / 2000rpm, stable power output and strong torque at low‑to‑medium speed, suitable for frequent start‑stop and short‑cycle operations. Supports multiple working modes to match different load requirements, lowering fuel consumption without sacrificing working efficiency. ‑ Operating weight: 6,700 kg‑ Standard bucket capacity: 0.33 m³, optional 0.13‑0.38 m³ ‑ Fuel tank volume: 135 L, supports long continuous working shifts ‑ Travel speed: 3.4‑5.0 km/h, maximum climbing ability: 35° (70%)

2. Advanced Multi‑Pump Hydraulic System & Fine Operation Control

ZX70 adopts independent‑swing three‑pump hydraulic system with load‑sensing technology, achieving quick response and smooth compound movements. Flow and pressure are intelligently distributed among boom, arm, bucket and swing action, reducing energy waste. Key working parameters: ‑ Maximum digging depth: 4,170 mm ‑ Maximum ground‑level reach: 6,320 mm ‑ Maximum dumping height: 5,060 mm ‑ Bucket digging force: 55 kN; Arm digging force: 38 kN ‑ Main hydraulic relief pressure: 31.4 MPa

Reinforced boom & arm adopt four‑side strengthening structure; the arm‑bucket joint applies WC thermal‑spray anti‑wear treatment to extend service life. Heavy‑duty welded track frame adapts to muddy, stony and uneven ground conditions. Two‑speed travel motor delivers strong traction on complex terrain.

3. Comfortable CRES Cab & Complete Safety Protection

CRES reinforced cab meets international safety standards. Large‑area glass provides wide field of vision. Ergonomic layout with low‑effort pilot control levers reduces operator fatigue during long‑hour shifts. Standard automatic air‑conditioning system creates pleasant working environment in hot or cold weather. ‑ ROPS / FOPS certified cab for roll‑over and falling‑object protection ‑ Instrument panel with real‑time data display and built‑in fault self‑diagnosis ‑ Optional travel alarm, rotating beacon light for site safety warning ‑ Effective vibration‑isolation and noise‑reduction design inside the cabin

4. Easy Maintenance & Low Total Ownership Cost

Engine hood opens widely for convenient access. Dual fuel filters are standard configuration. Maintenance points including filters, oil filling ports and inspection ports are centrally arranged, shortening daily inspection and service time. Core components are mass‑produced mature parts; spare‑parts can be easily sourced globally. Low failure rate greatly cuts long‑term operating expenditure.

5. Flexible Attachment Compatibility & Wide‑Range Application

Hitachi ZX70 supports quick‑coupler for fast switching of various working attachments: ‑ Standard digging buckets, heavy‑duty rock buckets ‑ Hydraulic breaker for rock breaking and small‑scale demolition ‑ Auger drill for foundation hole‑digging and pile‑driving ‑ Rake grapple for sorting wood, stones and bulk materials ‑ Grading bucket for land‑leveling and trench finishing Multiple attachments realize multi‑purpose single machine and improve equipment utilization.

Typical Application Scenarios

1. Municipal & Urban Renewal EngineeringUrban road reconstruction, pipeline trenching, street‑site cleaning, small building demolition. Compact body fits narrow downtown construction sites.
2. Landscaping & Farmland ImprovementPark terrain shaping, tree‑planting excavation, farmland consolidation, irrigation‑canal digging. Light‑footed performance protects ground surface.
3. Residential & Small‑Scale Building ConstructionFoundation excavation, basement earth‑moving, back‑filling and site tidying for housing projects.
4. Road Maintenance & Highway Auxiliary WorkRoadside earthwork, slope trimming, drainage‑ditch excavation, material handling along roads.
5. Quarry & Rural Auxiliary OperationsSmall‑scale stone‑pit auxiliary excavation, waste‑slag cleaning, material stacking in mountainous and rural areas.

Foreign Trade Service Guarantee

1. Flexible Customization Options

Personalized configuration according to customer site conditions: ‑ Multiple bucket options: standard bucket, heavy‑duty / rock bucket of different capacities ‑ Track shoe options: steel track shoes or optional rubber track pads for pavement protection ‑ Working‑device reinforcement package, dozer blade upgrade ‑ Optional cab accessories: warning lights, rear‑view camera ‑ Multilingual operation & maintenance manuals for global use

2. Strict Pre‑Shipment Inspection & Full Export Documents

Each machine passes complete running‑in test and performance inspection before shipment. Full set of customs‑clearance documents: ‑ CE certification, ISO quality‑system documents ‑ Optional third‑party inspection reports (SGS / BV) ‑ Complete equipment parameter sheets and factory qualification files

3. Warranty & Technical Training Support

Comprehensive warranty coverage for core components. Overseas technical team provides remote support. Free online training for operators and maintenance personnel, including safe operation, daily inspection, common‑fault troubleshooting and attachment installation.

4. Global Spare‑Parts Supply

Original‑equivalent spare‑parts for ZX70 are available. Spare‑parts can be shipped together with main machine or sent separately, minimizing equipment downtime.

Why Choose HITACHI ZX70?

Hitachi ZX70 carries Hitachi’s decades‑long compact‑excavator manufacturing know‑how. It features precise three‑pump hydraulic control, reliable Isuzu power, reinforced front structure and outstanding fuel economy. Compared with peer 7‑ton excavators, it delivers smooth compound actions, low failure rate and convenient spare‑parts procurement. It is a highly cost‑effective compact excavator solution for municipal contractors, landscaping companies, rental firms and rural‑project operators worldwide.

Contact Us

Please contact our professional foreign‑trade team for customized quotation, configuration scheme and global shipping arrangement. Flexible international payment terms (TT, LC, DP) are supported. We provide one‑stop services covering equipment inquiry, order confirmation, export declaration and after‑sales support, helping your projects run efficiently.