ZX22U-2
12Pages

Catalog excerpts

HYDRAULIC EXCAVATOR Model Code: ZX22U-2 Engine Rated Power: 14.6 kW (19.6 HP) Operating Weight: 2 390 kg Backhoe Bucket: 0.07 m3

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Hitachi applied all its excavator expertise in the design of the new zero-tail mini excavators ZAXIS 22U. This machine meets customer demands for operating comfort, enhanced safety and easier maintenance. The series complies with the latest emission regulations, noise suppression standards and ROPS/OPG (Top guard) standards. Operators have superior control over the machine from the comfortable seat. Owners enjoy a lower cost of ownership due to the machine’s durability and easy maintenance. Note: Some of the pictures in this brochure show an unmanned machine with attachments in an operating...

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Compact yet Powerful Box-section frame Two Travel Speeds Provided Single Swing Pin A single large swing pin is used to eliminate jerking. Two different travel speeds are available, making transport of the machine through the jobsite more efficient and smooth. Sideplate Welding D-section frame Enlarged counterweight Enlarged Counterweight and Weighted Undercarriage The newly developed box-section frame is adopted, combining low weight and high durability. The enlarged counterweight and weighted undercarriage help lower the center of gravity and increase stability. Bucket bottom Additional...

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Operator Comfort and Safety Miscellaneous Devices Seat backrest box Seat belt Ashtray (cabin) Slip-free step Easy-to-Read Monitor The operator can always check machine conditions at a glance. Fuel level, coolant temperature and the status of various other indicators are clearly displayed in the right position. Rubber Mounted Floor The cabin rests on 4 shock-absorbing rubber mounts to ensure comfortable operation. ROPS/OPG (Top guard) Cabin and Canopy Improved Visibility with Roof Sun Visor (Canopy) Both canopy and cabin conform to the latest ROPS, OPG (Top guard) and TOPS standards. These...

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Parts and Service Over the years Hitachi gained experience in one of the most competitive service markets in the world: Japan. Using our know-how in dealing directly with customers, we have created a worldwide support system that is highly effective and efficient. More than 150 dealers all over the world have highly trained technicians and high parts availability. Contact your Hitachi dealer for detailed information about service programs available for your area and machine. Not all services and/or programs are available in every region or for all machines. To get the most out of your...

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Easy Maintenance Uses Tracks Promoting Easy Mud Removal Tilt-Up Floor Simplified Daily Maintenance The cabin floor can be tilted up for easy, quick servicing even in the case of an emergency. The floor can be tilted up to 50° to allow the operator to work under the cabin floor. It also gives direct access to the swing mechanism and starter motor behind the engine located under the cabin floor. This design reduces inspection and maintenance time. The engine cover can slide up and down for quick servicing even in confined space. No more swing-open cover that obstructs maintenance and...

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SPECIFICATIONS ENGINE SWING MECHANISM UNDERCARRIAGE Tracks Tractor-type undercarriage. Welded track frame using carefully selected materials. Side frame welded to track frame. HYDRAULIC SYSTEM The proven 3-pump system and arm regenerative circuit have been improved to make combined operations and ne control easier and smoother. Two variable displacement axial piston pumps 2 x 28.8 L/min One gear pump 15.6 L/min One gear pump 6.5 L/min High: 0 to 4.4 km/h Low: 0 to 2.7 km/h High: 0 to 4.2 km/h Low: 0 to 2.6 km/h 58% (30 degree) continuous WEIGHTS AND GROUND PRESSURE Hydraulic Cylinders...

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Note: The illustration shows the ZX22U-2 canopy version equipped with 1.00 m arm and 250 mm rubber shoes. The canopy and cabin conform to ROPS (ISO 3471) and OPG (Top guard) (ISO 10262, Level 1) requirements. Unit: mm Model code Overall width Overall height Rear-end swing radius (With Additional counterweight) Minimum ground clearance Counterweight clearance Engine cover height Undercarriage length Undercarriage width Sprocket centre to idler centre Track shoe width Maximum transport length (With 1.30 m arm) WORKING RANGES Unit: mm A Note: The illustration shows the ZX22U-2 canopy version...

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LIFTING CAPACITIES Metric measure Notes: 1. Ratings are based on ISO 10567 2. Lifting capacity does not exceed 75% of tipping load with the machine on firm level ground or 87% full hydraulic capacity. 3. The load point is the center-line of the bucket pivot mounting pin on the arm 4. An asterisk mark (*) indicates load limited by hydraulic capacity. B: Load point height ZX22U-2 CANOPY VERSION, BLADE ABOVE GROUND unit: 1 ooo kg

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EQUIPMENT STANDARD EQUIPMENT ENGINE • Water-separator for engine fuel system • Neutral engine start system HYDRAULIC SYSTEM • Hydraulic pilot type control levers • Pilot control shut-off lever • Two-speed travel system • Swing parking brake • Travel parking brake • Piping for attachments Standard equipment may vary by country, so please consult your Hitachi dealer for details. UNDERCARRIAGE • 250 mm rubber shoes • Semi-long stay blade FRONT ATTACHMENTS • O-ring type pin-seals for hoe bucket • HN bushing • 1.88 m boom • 1.00 m arm COUNTERWEIGHT • Additional counterweight: 180 kg CANOPY...

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These specications are subject to change without notice. Illustrations and photos show the standard models, and may or may not include optional equipment, accessories, and all standard equipment with some differences in colour and features. Before use, read and understand the Operator’s Manual for proper operation. Hitachi Construction Machinery www.hcme.com

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