Hitachi ZX85 Excavator
The Hitachi ZX85 is a compact, versatile 8-tonne class excavator designed for efficiency and manoeuvrability in South African urban construction, landscaping, and utility projects. It offers a balance of power, precision, and fuel economy for demanding tasks.
Overview
The Hitachi ZX85 excavator is a popular choice in the South African market for contractors requiring a machine that can handle a variety of tasks in confined spaces without compromising on digging power. As part of Hitachi's Zaxis series, it inherits a reputation for reliability and performance, making it a valuable asset for plant hire companies and owner-operators alike.
This 8-tonne class machine is engineered for optimal fuel efficiency, a critical factor for operating costs in South Africa. Its compact dimensions allow it to work effectively on smaller sites, alongside roads, or within existing infrastructure where larger excavators would be impractical. The ZX85 is often seen on residential developments, trenching for utilities, and general site preparation.
Key design considerations for the ZX85 include operator comfort and ease of maintenance, both vital for productivity and machine longevity in demanding South African conditions. The cabin is designed to reduce fatigue during long shifts, while accessible service points simplify routine checks and repairs, helping to minimise downtime. Hitachi's established dealer network in South Africa provides essential support for parts and service, ensuring that the ZX85 remains a productive machine throughout its lifespan.
- Versatility
- Capable of handling a wide range of tasks from digging and trenching to loading and grading, thanks to its hydraulic system and attachment compatibility.
- Fuel Efficiency
- Designed with advanced engine technology to reduce fuel consumption, lowering operational costs for South African contractors.
- Compact Design
- Its size allows for excellent manoeuvrability in tight urban environments, residential areas, and utility corridors.
- Operator Comfort
- Ergonomically designed cab with good visibility and intuitive controls to enhance operator productivity and reduce fatigue.
Key specs
- Operating Weight
- 8,170 kg
- Engine Power
- 42.4 kW (57 hp) (est.)
- Bucket Capacity
- 0.15 - 0.33 m³ (est.)
- Max Digging Depth
- 4.5 - 4.8 m (est.)
- Max Reach at Ground Level
- 7.0 - 7.3 m (est.)
- Tail Swing Radius
- 1.4 - 1.5 m (est.)
- Travel Speed (High)
- 4.5 - 5.0 km/h (est.)
- Track Shoe Width
- 450 mm (est.)
- Overall Width
- 2.3 - 2.4 m (est.)
- Overall Height (Cab)
- 2.5 - 2.6 m (est.)
- Fuel Tank Capacity
- 110 - 120 litres (est.)
- Hydraulic Pump Flow
- 140 - 150 L/min (est.)
Specifications are typical for the Hitachi ZX85 model range. Exact figures may vary based on specific configuration, region, and year of manufacture.
Applications
- Urban construction and residential development
- Utility trenching (water, sewer, electrical, fibre)
- Landscaping and site preparation
- Road maintenance and shoulder work
- Demolition of small structures
- Material handling and loading in confined spaces
Features
- Efficient Isuzu engine for optimal fuel consumption
- Spacious and comfortable operator cab with excellent visibility
- Short tail swing for working in restricted areas
- Robust undercarriage for stability and durability
- Responsive hydraulic system for precise control
- Easy access to service points for simplified maintenance
- Standard auxiliary hydraulics for attachment versatility
Operating requirements
- Competent and certified excavator operator
- Regular pre-start checks and daily maintenance
- Appropriate PPE (Personal Protective Equipment) for operators and ground staff
- Clearance for tail swing and boom movement, especially in confined spaces
- Stable ground conditions or proper ground preparation for safe operation
- Access to diesel fuel and hydraulic oil meeting manufacturer specifications
- Compliance with local South African safety regulations and environmental standards
Attachments and options
Common attachments
- General purpose digging buckets
- Trenching buckets
- Hydraulic breakers (hammers)
- Augers
- Grapples
- Tilt buckets
Options
- Various bucket sizes and types
- Quick coupler systems (manual or hydraulic)
- Air conditioning for operator comfort
- Additional work lights
- Specialised track shoes (e.g., rubber pads for road work)
- GPS/telematics systems for fleet management and security
Maintenance and inspections
- Daily visual inspections and fluid level checks
- Regular greasing of pivot points and pins
- Engine oil and filter changes as per manufacturer schedule
- Hydraulic oil and filter replacement
- Fuel filter replacement and water separator draining
- Track tension adjustment and undercarriage inspection
- Coolant level and quality checks
Adhering to Hitachi's recommended service intervals and using genuine parts is crucial for optimal performance and longevity, especially given the harsh operating conditions often found in South Africa.
Safety notes
- ROPS/FOPS certified cab for operator protection
- Seat belt usage is mandatory
- Clear visibility from the cab, supplemented by mirrors and optional cameras
- Audible travel alarm and horn
- Emergency stop button
- Lockable battery disconnect switch
- Safe entry and exit points with handrails
- Properly maintained tracks and braking systems
Buying checklist
- Verify service history and maintenance records, especially for used models.
- Inspect the undercarriage for excessive wear on tracks, rollers, and sprockets.
- Check for leaks around hydraulic cylinders, hoses, and pumps.
- Test all hydraulic functions for smooth and responsive operation.
- Assess engine condition: look for excessive smoke, unusual noises, or oil leaks.
- Inspect the cab for damage, functionality of controls, and air conditioning.
- Confirm availability of parts and service support from local Hitachi dealers in your region.
- Consider the specific attachments required for your typical jobs.
- Factor in transport logistics and costs for moving the 8-tonne machine between sites.
- Obtain a professional pre-purchase inspection if buying a used unit.
FAQ
What makes the Hitachi ZX85 suitable for South African conditions?
Its robust build, fuel-efficient engine, and compact size make it ideal for diverse South African projects, from urban development to utility installations. Hitachi's established dealer network also ensures good support.
What is the typical fuel consumption for a Hitachi ZX85?
Fuel consumption can vary significantly based on application, operator technique, and load. However, the ZX85 is designed for efficiency, typically consuming between 6 to 10 litres per hour under average working conditions. (est.)
Can the Hitachi ZX85 be easily transported on South African roads?
Yes, its 8-tonne operating weight and compact dimensions mean it can generally be transported on a standard flatbed truck or low-bed trailer without requiring special permits, making site-to-site movement efficient for contractors.
What are the common attachments used with the ZX85 in South Africa?
Common attachments include various digging buckets, hydraulic breakers for rock and concrete, augers for drilling, and grapples for material handling. Its auxiliary hydraulics support a wide range of tools.
