WHEEL EXCAVATOR Model Code: ZX190W-3 Engine Rated Power: 122 kW (164 HP) Operating Weight: 18 000 - 20 400 kg Backhoe Bucket: SAE, PCSA Heaped: 0.51 - 1.20 m3 CECE Heaped: 0.45 - 1.00 m3

The Power to Perform The ZAXIS-3 series is a new generation of excavators designed to provide more efcient power, productivity and improved operator comfort. By listening carefully to the wishes of the end-user, HITACHI not only understands your business, but also provides the reliable solutions you’ve been looking for. NEW AND IMPROVED Performance: Increased maximum travel speed Greater acceleration performance Reduced running cost: Decrease of fuel consumption during both driving and working Improved durability and reliability New equipment: Standard satellite communication system Standard...

Multi function monitor Safety Features Maintenance support Improved driving ability Attachment support system Improved fuel consumption Rear view camera Pilot control shut-off lever Wider oscillation angle Theft deterrent system Engine shut-off switch Newly developed tires Fuel consumption monitoring Multi-language selection Environmental Features Array of low noise mechanisms Ecological design Operational features and functions Parallel arrangement of the cooling pack Conveniently located inspection points HIOS II hydraulic system Auto axle lock system e-Service Owner’s site Page 17 Brake holding...

Power to spare A new OHC 4-valve diesel engine and new structure power train were developed for the ZAXIS-3. Development Concept of New Engine OHC* 4-Valve Engine Common Rail Type Fuel Injection System Electronic control common rail type fuel The cooled EGR system lets part developed and built to comply with the injection system drives an integrated of exhaust gasses mix with intake rigorous Emission Regulations enforced fuel pump at an ultrahigh pressure to distribute fuel to each injector per engine contributes to environmental cylinder through a common rail. combustion chamber. This design...

Excellent Driving Ability, Less Fuel Consumption Improved Driving Ability The merits of the new OHC 4-valve engine and new power train, this unit features an increased driving ability in comparison to the conventional ZAXIS-1. -Maximum travel speed is improved by 17% -Acceleration performance is improved by 15% Improved Fuel Consumption The unit features an HIOS II system, which takes advantage of the most sophisticated hydraulic technology, efciently maximizing the full performance potential of the newly developed engine. It efciently controls the engine output and hydraulic output which results...

Variety of outstanding operational features and functions Hydraulic system HIOS II and new OHC 4-valve diesel engine developed specially for ZAXIS-3.

Low Fuel Consumption and Advanced Technology for Optimizing Oil Pressure New E-mode HIOS II Hydraulic System HIOS II hydraulic system delivers higher P mode can be selected to suit job operator satisfaction. Additionally, the needs. The new E mode can save fuel new ZAXIS utilizes new system for higher margin by new ZAXIS 210 pump to the conventional model’s P mode, while yielding similar production. Useful Functions of Wheel Excavator Auto Axle Lock System Brake Holding System Smooth and Shockless Operation We gave the unit even a greater stability This system holds the lock and release Yawing...

A New Standard in Operator Comfort The operator’s seat of the ZAXIS-3 series gives the operator an excellent view of the jobsite. Moreover, the widescreen colour LCD monitor allows the operator to see what is behind the machine. Ample legroom, short stroke levers and a large seat ensure optimum working conditions for the operator during long shifts.

Good Visibility and Information Functions The operator’s seat gives the operator an excellent view of the jobsite and the road. Visibility is improved especially for the right downward view. Sliding windows on the front and side enable direct communication between operator and other workers. With the widescreen colour LCD monitor, the operator can check machine conditions, while the rear view camera lets the operator conrm the view behind the machine. Comfortable cab for Operator Overall comfort is improved in order to lessen operator’s fatigue. The cab has a fully automatic air-conditioning,...

Embedded Information Technology The ZAXIS-3 series is equipped with a widescreen colour LCD monitor with adjustable contrast for day and night shifts. With the monitor the operator can check maintenance intervals, select work modes, monitor fuel consumption, connect to the rear view camera, etc. Display for work mode, Auto-Idle, etc. Outrigger and blade operation display Hour meter / Odometer / Trip meter Speedometer / Tachometer Brake oil pressure meter Work mode / Option selector / Mail indication (optional) / Hour meter selector display Coolant temperature meter Function selector switch Fuel...

Maintenance Support The LCD monitor provides maintenance timing alerts for the hydraulic oil and fuel filters, according to the schedule preset by the user each time the key switch is turned. Properly scheduled maintenance can prevent equipment Attachment Support System (work mode selector) Rear View Camera tt^H JiM>J SBSLTTI When replacing the attachment, oil flow adjustment can automatically be done by one touch on the work mode selection display on the LCD monitor. Minor adjustments of oil flow is possible The widescreen colour LCD, in tandem with the rear view camera on the counterweight,...

Simplied Maintenance The ZAXIS-3 series meet customer demands for simplied maintenance. Regular maintenance is the key for keeping equipment in top condition, which can help to prevent costly downtime. In addition, a regular serviced machine has a higher residual value. There are many convenient service features to be found on the ZAXIS-3 series.

Parallel Arrangement of the Cooling Pack The oil cooler, radiator and intercooler Easy removal of debris and dirt from blower, etc. are laid out in a parallel arrangement, instead of the conventional in-line Engine arrangement. This parallel arrangement makes it signicantly easier to clean around the engine. The air conditioner condenser can be opened for easy radiator located behind. Parallel Arrangement Conveniently Located Inspection Points Wide doors give ground-level access The engine oil pan is tted with a drain The large handrail, steps and anti-skid to the fuel lter, water separator and...