Hitachi Wheel Excavator ZX220W-5A
New ZAXIS provides reliable solutions: impressive fuel economy, swift front movements, and easy operation. You’ll also find Hitachi technological prowess and expertise, such as the optimized hydraulic system and engine. New ZAXIS features the key benefits of high quality, low fuel consumption, and high durability, all of which serve to ensure low running costs. New ZAXIS, which is empowered by comprehensive evolution, will realize customers’ visions and dreams, and pioneer your colorful future.
|Rear BL||Rear BL||Front BL
|A Overall length (with monoblock boom)|
|2.42 m arm||mm||9 880|
|2.91 m arm||mm||9 750|
|B Chiều dài tổng thể|
|2.42 m arm||mm||3 230|
|2.91 m arm||mm||3 170* (2 990: Chiều cao cần chính)|
|C Rear-end swing radius||mm||2 800|
|D Engine cover height||mm||2 750|
|E Counterweight clearance||mm||1 230|
|F Overall width of upper structure||mm||2 470|
|G Overall height of cabin||mm||3 170|
|H Overall width tires||mm||2 530|
|J Min. ground clearance||mm||325|
|K Wheel base||mm||2 750|
|L Swing-centre to rear axle||mm||1 300|
|M Front overhang||mm||1 020||1 355||1 375|
|N Rear overhang||mm||1 075||1 090||1 075||1 090|
|O Max. blade lower||mm||215||215|
|P Height of blade||mm||600||600|
|Q Max. blade raise||mm||375||375|
|R Overall width of blade||mm||2 530||2 530|
|S Over width of O/R retract||mm||2 470|
|T Overall width O/R extend||mm||3 440|
|A Max. digging reach||mm||9 670||10 170|
|A’ Max. digging reach (on ground)||mm||9 460||9 960|
|B Max. digging depth||mm||5 800||6 290|
|B’ Max. digging depth (2.5 m level)||mm||5 580||6 110|
|C Max. cutting height||mm||9 840||10 190|
|D Max. dumping height||mm||7 000||7 350|
|D’ Min. dumping height||mm||3 400||2 820|
|E Min. swing radius||mm||3 520||3 430|
|F Max. vertical wall digging depth||mm||5 130||5 600|
|Type||4-cycle water-cooled, direct injection|
|No. of cylinders||4|
|ISO 14396||kW||128.4 kW (172 HP) at 2 000 min-1 (rpm)|
|ISO 9249, net||kW||113 kW (152 HP) at 2 000 min-1 (rpm)|
|SAE J1349, net||kW||113 kW (152 HP) at 2 000 min-1 (rpm)|
|Maximum torque||Nm||638 Nm (65 kgfm) at 1 500 min-1 (rpm)|
|Bore and stroke||mm||115 mm x 125 mm|
|Batteries||2 x 12 V / 88 Ah|
|Main pumps||2 variable displacement axial piston pumps|
|Maximum oil flow||L/min||2 x 218|
|Pilot pump||1 gear pump|
|Maximum oil flow||L/min||51.4|
|Steering pump||1 gear pump|
|Maximum oil flow||L/min||30|
|Travel||1 variable displacement axial piston motors|
|Swing||1 axial piston motor|
|Relief Valve Settings|
|Implement circuit||MPa (kgf/cm2)||34.3 (350)|
|Swing circuit||MPa (kgf/cm2)||30.2 (308)|
|Travel circuit||MPa (kgf/cm2)||35.3 (360)|
|Pilot circuit||MPa (kgf/cm2)||3.9 (40)|
|Power boost||MPa (kgf/cm2)||38 (388)|
|Wheeled type undercarriage. The frame is of welded, stress-relieved structure. Drive system: 2 speed power shift transmission and variable displacement axial piston type travel motor|
|Travel speed (forward and reverse)|
|Creeper speed range||0 to 2.9 km / h|
|Low speed range||0 to 7.1 km / h|
|High speed range||0 to 27.5 km / h|
|Maximum traction force||kN (kgf)||118 kN (12 100 kgf)|
|Gradeability||% (degree)||70 (35)|
|Min. turning radius||7 200 mm|
Axle: All-wheel drive. The front axle can be locked hydraulically in any position.
Oscillating front axle ....... ± 7˚
Brakes system: Maintenance free wet-disc brakes on axle are standard. Fully hydraulic service brake system.
|SERVICE REFILL CAPACITIES|
|Front differential gear||L||9.6|
|Rear differential gear||L||13.1|
|Hub reduction gear|
|Front axle||L||2 x 2.5|
|Rear axle||L||2 x 2.5|
|Hydraulic oil tank||L||200.0|
|Revolving Frame||D-section frame skirt for resistance to deformation|
|Swing Device||Axial piston motor with planetary reduction gear is bathed in oil. Swing circle is single-row. Swing parking brake is spring-set/hydraulic-released disc type|
|Swing torque||kNm (kgfm)||61.5 kNm (6 270 kgfm)|
|Operator's Cab||Independent spacious cab, 1 005 mm wide by 1 675 mm high, conforming to ISO* Standards. * International Organization for Standardization|
|2.42 m||Rear Blade||20 100|
|Rear Outrigger||20 300|
|Outrigger and Blade||21 300|
|Front and Rear Outrigger||21 500|
|2.91 m||Rear Blade||20 100|
|Rear Outrigger||20 400|
|Outrigger and Blade||21 400|
|Front and Rear Outrigger||21 600|
|Including 0.80 m³ (ISO heaped), bucket weight (660 kg) and counterweight (3 850 kg)|
|BUCKET AND ARM DIGGING FORCE|
|Arm length||2.42 m||2.91 m|
|Bucket digging force* ISO||158 kN (16 100 kgf)|
|Bucket digging force* SAE : PCSA||135 kN (13 800 kgf)|
|Arm crowd force* ISO||140 kN (14 200 kgf)||114 kN (11 600 kgf)|
|Arm crowd force* SAE : PCSA||133 kN (13 600 kgf)||110 kN (11 200 kgf)|
|* At Power Boost|
|Capacity||Width||No. of teeth||Weight|
|SAE, PCSA heaped||CECE heaped||Without side cutters||With side cutters|
|0.80 m3||0.70 m3||1 030 mm||1 140 mm||5||670 kg|
|0.91 m3||0.80 m3||1 150 mm||1 280 mm||5||720 kg|
Boom and arms are of welded, box-section design. 2.42 m and 2.91 m arms are available. Bucket is of all-welded, high-strength steel structure.
More Production with - Less Fuel
Achieving Low Fuel Consumption and a Large Workload
The HIOS III hydraulic system, which is an operator friendly HIOS III hydraulic system combined with efficient hydraulic control, was selected. It includes an hydraulic boosting system and an enhanced boom recirculation system to increase operating speed and reduce fuel consumption.
More Improvements in Fuel Consumption (P to PWR): -14%
Increased Lifting Capacity: +6%
When more digging force is needed, pressing the right button on the control lever will increase digging force by 10% for up to eight seconds.
|Hydraulic: 4.5 m at height 3 m||ZX210W-5A: 6%|
|Tipping load: 6.0 m at ground level||Same as ZX-W-3|
|Normal||Power Boost||Normal||Power Boost|
High Quality and Durability
Enhanced Engine Reliability and Durability
The new engine, which is designed for use in harsh operating environment, is highly durable thanks to a fundamental review of the fuel and cooling systems.
Blade Cylinder Full Cover
The cover to protect the blade cylinder is larger. There is also a structure that conforms to the top and bottom of the blade to protect the blade cylinder
Reinforced Outrigger Cylinder Cover
The cover is reinforced to protect cylinder against damage.
Strong D-section Skirt
The upper structure frame is reinforced with the D-section skirt increase rigidity against damage by obstacles.
Improved Durability of Front Attachment
The boom top and foot are reinforced with thickened high-tensile steel brackets, which incorporate steel bushings to enhance durability. The arm-bucket joint is protected by WC thermal spraying on its contact surfaces to reduce wear and jolt. The HN bushings, utilized on joint pins, retain grease inside for longer greasing intervals.
Pre-cleaner for Extending Filter Life
The pre-cleaner is used in dusty environments. Collected dust is discharged automatically, reducing the frequency of filter cleaning and extending filter life.
No Compromise on Operator Comfort
Large, Easy-to-Use Multifunctional Screen
Machine Conditions and Settings All Displayed on the Multifunctional Monitor. The new multi-language, multifunction monitoring system comprises a 7-inch high-resolution color monitor and a multifunctional controller. The monitor allows the operator to check varying operating variables: hydraulic oil temperature, fuel level, work mode, full-auto air conditioner, AM/FM radio, rear view.
Open footwell under the monitor. The seat will also slide a long distance providing a comfortable operation environment compared to ZX-3
1. Seat slide range lengthened by 30 mm. Backwards: total slide length is 350 mm
2. Console slide range lengthened by 40 mm forwards
3. Legroom widened by 45 mm
Comfortable Operating Environment
You’ll feel comfortable and confident, with plenty of leg space and excellent visibility when operating in the cab. The new compact console gives more leg space. The new door pillar is shifted rearward by 70 mm to widen an entry space for easy access. A new LED room light, interlocked with the door, turns on when the door opens. The front window is easily removed and stored overhead using slide rails. The overhead window is openable for ventilation. Ample air conditioner vents are located strategically for uniform air circulation inside the cab.
The control panel and control levers are arranged within easy reach of the operator. AM/FM radio and AUX port (optional) for a mobile music player are available for a long work day with less fatigue. All these designs focus on operator comfort
Improved Right Front Visibility
The layout of the right front upper structure was dramatically changed. Also, the shape of the cover was changed dramatically for better visibility on the right front side and the area by right front tire.
Comfort-Designed Operator Seat
The luxury cloth seat is fitted with a headrest and arm rests for operator comfort. The seat can be adjusted in multiple ways, sliding and reclining, to suit operator’s size and preferences. The seat can slide rearward by 40 mm more for added leg space
Focused on Safety
The Large, Multifunctional Color LCD Monitor, Does Not Obscure Visibility
Color monitor has the same size as the pillar in the right front portion of the cab, so as not to block the operator’s view.
Rear View Monitor with Improved Visibility
ZX-5’s rear view camera has a broadened visual range, so that the operator can see the area right below the counterweight. Moreover, it is possible to view both the operation status icons and the rear view monitor display simultaneously, without the hassle of having to switch between displays
Improved Visibility and Ease of Entry
Left-side visibility and ease of entry are improved by moving the door pillar to the back.
Side-View Monitor Camera
The side-view camera and monitor are provided as optional equipment for safer operation in confined jobsites
The Multifunctional Monitor Helps during Maintenance
Each time the key switch is turned, the multifunctional monitor indicates the replacement timing of hydraulic oil and the fuel filters, according to the schedule preset by the user. Scheduled maintenance helps to prevent the machine from breaking down
Bottom Cover for Fuel Tank Cleaning
The fuel tank is equipped with a bottom cover, allowing for easy cleaning of the inside of the tank.
Conveniently Located Inspection Points
For convenience of inspection and replacement, the filters and separator are accessible from the ground and are concentrated in the pump room, allowing for one-side maintenance
Hitachi Support Chain
Hitachi Support Chain is a full customer support system offered after buying a Hitachi machine
|Remote Fleet Management with Global e-Service|
Easy Access to On-Site Machines through the Internet
This on-line fleet management system allows you to access each on-site machine from a PC in your office. You can get its operating information and location to increase productivity of the fleet and reduce downtime. Operating data and log are sent to a Hitachi server for processing, and then to customer and dealers around the world. This system is available 24 hours a day, all the year around.
Note: In Some Regions, Global e-Service Is Not Available by Local Regulations
|Main Features of Global e-Service
Global e-Service provides easy access to a machine on site, conveying operating information and log, including daily operating hours, fuel level, temperatures, pressures, and likes.
Maintenance data and log are displayed on a easy-to-read monitor screen, suggesting recommended maintenance for efficient fleet management.
Parts and Service
Hitachi full customer support is available every area on the globe for full customer satisfaction through Hitachi local dealers.
Hitachi Global Online Network, a parts supply system, is linked with Japan Parts Center, overseas depots and over 150 dealers abroad to deliver on-line parts information, including in-stock parts, order receptions, shipments and delivery period of over one million parts and components.
Genuine Hitachi Parts
Genuine Hitachi parts, meeting Hitachi stringent quality standards, are guaranteed according to Hitachi warranty standards. The use of genuine Hitachi parts, including engine, fuel, hydraulic oil and filters, may slash running costs, and extend machine life.
Ground Engaging Tools (GETs)
Hitachi provides an array of Hitachi Ground Engaging Tools developed and built for a variety of applications. Using high-quality, well-maintained GETs will help you get customers' trust.
Note: Some dealers do not handle Hitachi GETs.
Hitachi components are remanufactured according to the stringent remanufacturing standards at four factories around the world. They have high quality equivalent to new ones, and backed up by Hitachi warranty system.
Note: Some dealers do not handle Hitachi Remanufactured Components.
Extended Warranty - HELP
Hitachi Standard Warranty System is available on all new Hitachi machines. In addition, Hitachi offers Hitachi Extended Life Programs (HELPs) to suit customer expectations - protecting machines under tough operating conditions, avoiding unexpected downtime, and reducing repair costs.
Note: Warranty conditions vary by equipment.
Diagnostic Tools - Maintenance Pro
Electronic control system needs quick on-site solutions, apart from mechanical repairs. Hitachi’s Maintenance Pro can diagnose machine failures in a short time by plugging a PC into a failed machine.
On-site servicing matters despite locations to keep the machine at peak performance and reduce downtime. Technical Training Center (TTC), located in Japan, educates and trains service technicians and service support personnel coming from Hitachi dealers and factories on the globe according to the international training programs
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