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ZAXIS-3 series

HYDRAULIC EXCAVATOR

Model Code : ZX400LCH-3 Engine Rated Power : 202 kW (271 HP) Operating Weight : 39 000 kg Backhoe Bucket : SAE, PCSA Heaped : 1.60 m3 : CECE Heaped : 1.40 m3

The New Generation Hydraulic Excavators

The Hitachi ZAXIS-3 series new-generation hydraulic excavators are packed with a host of technological features - clean engine, Hitachi advanced hydraulic technologies, with strong undercarriage and front attachment, plus well matching of power and speed. The ZAXIS-3 series can get the job done with proven productivity, durability, and reliability, especially in heavy-duty excavation and quarry operations.

Durability and reliability

Pressed master pins Strengthened idler pedestal Strengthened idler bracket Strengthened upper roller bracket Full track guard provided standard The H-front is strengthened throughout for toughness and long life Strengthened H-bucket for heavy-duty

Operator comfort

High visibility inside cab Short stroke levers Wide foot space Comfort designed seat Improved controlability and operator comfort

Safety measures

H/R cab Pilot control shut-off lever An array of safety devices

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Page 8-9

Environment measures

A cleaner machine A quieter machine A recyclable machine

Page 4-5

Multi function monitor

Maintenance support Attachment support system Rear view camera (optional) Theft deterrent system Fuel consumption monitoring

Productivity

New E-mode New hydraulic system HIOS III Hydraulic boosting system Enhanced boom recirculation system New electronic controlled diesel engine

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Parts & Service

Page 16-17

Page 10-11

Specifications Maintenance

Parallel arrangement of the cooling pack Conveniently located inspection points Extended oil and filter change intervals

Page 6-7

Page 18-23

The new engine complies with the Emission Regulations U.S EPA Tier 3, and EU Stage III A The advanced low noise design complies with the coming EU noise regulation 2000 / 14 / EC, STAGE II

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Notes : Some of the pictures in this catalog show an unmanned machine with attachments in an operating position. These were taken for demonstration purposes only and the actions shown are not recommended under normal operating conditions.

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High Durability Means Long-Lasting Product Value

Strengthened undercarriage for higher durability even in heavyduty applications.

Strengthened Undercarriage

Strengthened Track Links

The boss diameter of each track link is increased by approximately 19%. The thickness of each track link is also increased by approximately 7%. Thickened track links extend service life. (vs. Conventional ZAXIS370MTH)

Strengthened Idler Pedestal

The bearing length of the idler pedestal is extended by approximately 67% to increase durability and service life. (vs. Conventional ZAXIS370MTH)

Strengthened Upper Roller Brackets

Strengthened upper roller brackets, proven on the conventional model, are utilized.

Full Track Guard Provided Standard

On the H-specification machines, full track guards are provided standard.

Rigid Idler Brackets

Rigid idler brackets, proven on the

Full track guards protect track links and lower rollers from damage and deformation. Moreover, they also keep out stones, preventing the overload to the undercarriage to reduce wear and damage.

Pressed Master Pins

The master pin of each track link is pressed, instead of master pin using a pin retention to avoid disengagement.

conventional model, are utilized.

Strengthened Front Components

The H-front is Strengthened Throughout for Toughness and Long Life.

- Reinforced using thickened plates - Strengthened boom foot, boom top and arm cylinder mounting - Using arm damage prevention plate and 4 square bars - Adding bushing to bucket linkage - Reinforced bucket bracket Thick steel plates Reinforcement

Strengthened H-Bucket for Heavy-Duty

The heavyduty bucket is reshaped, and bucket parts are strengthened to increase durability.

Wear plates

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Boosted Productivity

New hydraulic system HIOS III and new OHC 4-valve diesel engine were developed for ZAXIS-3 . These advanced technologies are at work to yield bigger output with higher fuel efficiency.

More Production, Less Fuel Consumption

Increased Production

A combination of the hydraulic system (HIOS*III) and new OHC** 4-valve engine allows the efficient use of hydraulic pressure to increase speeds of actuators and boost production with higher fuel efficiency. The productivity is increased 10 % in comparison to previous model ZAXIS -1.

*Human & Intelligent Operation System **OverHead Camshaft

New E-mode

The new E mode, H / P mode and P mode can be selected to suit job needs. The new E mode can save fuel consumption by up to 10 % compared to the previous P mode, while yielding similar production.

Increase in Swing Torque and Traction Force

Swing torque and traction force are increased significantly.

-Swing torque 10% UP -Traction force 15% UP

Sophisticated Travel Control; At climbing or steering, when the machine needs more traction force, the engine speed automatically increases which makes the machine faster.

Efficient Hydraulic Control - HIOS III

ZAXIS-1 adapted HIOS II hydraulic system that is suitable for fine controllability by the operators. Continuously HITACHI developed new advanced hydraulic technology HIOS III for ZAXIS-3 . In addition to the fine controllability this new system increases the efficiency of hydraulic circuit and increases speed of actuators.

The Hydraulic Boosting System

In arm roll-in and boom raise operation, excess pressurized oil is delivered from boom cylinder rod side to arm cylinder bottom side to increase flow rate giving 20 % higher arm roll-in speed. Excess pressurized oil from boom cylinder rod side is delivered to arm cylinder bottom side through a regenerative valve to increase flow rate for productive operation.

Enhanced Boom Recirculation System

In combined operation of boom lower and arm, pressurized oil from boom cylinder bottom side is delivered to boom cylinder rod side, assisted by boom weight, for boom lowering. At the same time, pressure oil from the pump is delivered to the arm cylinder for arm movement. This mechanism allows an increase of speed in combined operation of 1 %.

Development Concept of New Engine

OHC 4-Valve Engine

The new OHC -valve diesel engine is developed and built to comply with the rigorous Emission Regulations enforced in 2006 in U.S. and EU. This new engine contributes to environmental preservation. At the same time it realizes high durability and low fuel consumption by adapting the latest advanced engine technology.

Common Rail Type Fuel Injection System

Electronic control common rail type fuel injection system drives an integrated fuel pump at an ultrahigh pressure to distribute fuel to each injector per cylinder through a common rail. This enables optimum combustion to generate big horsepower, and reduce PM* (diesel plume) and fuel consumption.

Fuel Filter Fuel Pump Common Rail Pressure Sensor Common Rail

Cooled EGR** System

The cooled EGR system lets part of exhaust gasses mix with intake air for re-combustion to reduce oxygen concentration in the air in the combustion chamber. This design lowers combustion temperature in the cylinder, reducing fuel consumption and NOx while yielding more horsepower.

*Particulate Matter **Exhaust Gas Recirculation

Coolant EGR Cooler

Control Unit EGR Control Valve

Intake Cylinder Head Fuel Tank Control Unit

Injector

Exhaust

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A New Standard in Operator Comfort

The operator's seat of the ZAXIS -3 series gives the operator an excellent view of the jobsite. On the widescreen color LCD monitor the operator can see machine conditions. Ample legroom, short stroke levers and a large seat ensure optimum working conditions for the operator during long hours.

The ZAXIS -3 series cab has been redesigned to meet demands of customers. From the operator's seat the operator has an excellent view of the jobsite. On the widescreen color LCD monitor the operator can see machine conditions and with the rear view camera (optional), what is behind the machine. Ample legroom, short stroke levers and a suspension seat (optional) with heating ensure optimum working conditions. The seat features horizontal, vertical adjustments and has a backrest contoured for comfort, with a HITACHI logo.

Wide adjustable armrests and a retractable seat belt are included. Short stroke levers allow for continuous operation with less fatigue. Three switches on the lever (optional) can be set to operate attachments other than buckets. The cab is pressurized to keep out dust. Noise and vibrations are kept to a minimum due to the elastic mounts, filled with silicone oil, the cab rests on. Visibility is improved especially for the right downward view. Sliding windows on the side enable direct communication between operator and other workers. Foot space has increased and travel pedals have been redesigned for easier operation. A flat floor allows for easy cleaning. Ergonomic controls and switches, fully automatic air conditioner and a radio complete the package.

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Embedded Information Technology

The ZAXIS-3 series is equipped with a widescreen color 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, and connect to the rear view camera (optional). A theft deterrent system and multi-language selection is also available.

Multi Function Monitor Rear View Camera (optional)

Attachment Support System (work mode selector) Theft Deterrent System

The color LCD monitor, located in the cab, indicates coolant temperature, fuel level, and maintenance data. It also allows one-touch adjustment of the attachment. The display can also be adjusted to day or night shift. When replacing the attachment, oil flow adjustment can automatically be done by one touch on the work mode The electronic immobiliser requires the entry of an encryption code to the multifunctional monitor each time when starting the engine to prevent theft and vandalism. selection display on the LCD monitor. Minor adjustments of oil flow is possible if necessary. The widescreen color LCD, teamed up with the rear view camera on the counterweight, gives the operator unobstructed rearward viewing. The rear view camera automatically works when traveling, and can also be manually turned on with a select switch on the monitor.

Maintenance Support

Fuel Consumption Monitoring Multi-language Selection

Replacement timing of hydraulic oil and fuel filters is alerted to the operator through the LCD monitor according to the schedule preset by the user each time when turning the key switch. The scheduled maintenance can prevent the failure of the machine. The menu allows selection from 12 languages. Fuel consumption per operating hour is computed, and the result is displayed on the LCD monitor. This information suggests refuelling timing, and guides energy-saving operation and efficient job management.

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Simplified Maintenance

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

Parallel Arrangement of the Cooling Pack

Easy removal of debris and dirt from blower, etc. Engine

Oil Cooler

Radiator

Intercooler

The oil cooler, radiator and intercooler are laid out in a parallel arrangement, instead of the conventional in-line arrangement. This parallel arrangement is significantly easier to clean around the engine. The air conditioner condenser can be opened for easy cleaning of the condenser and the radiator located behind.

Parallel Arrangement

Conveniently Located Servicing Points

Wide doors give access, from ground level, to the fuel filter, water separator and engine oil filter. A large handrail, steps and anti-skid plates lead to the engine cover. The engine oil pan is fitted with a drain coupler. When draining, an associated drain hose is connected to the drain coupler. The drain coupler is reliable, avoiding oil leakage and vandalism.

The fresh air filter for the air conditioner is relocated to cab door side from conventional location behind the operator seat. This allows easy cleaning and replacement of the fresh air filter, like the air circulation filter inside the cab.

Extended Oil and Filter Change Intervals

Front Pin Lubricating Intervals and Consumables Replacement New ZAXIS 400LCH Lubricant Bucket Boom Foot Front Consumables Engine Oil Engine Oil Filter Hydraulic Oil Hydraulic Oil Filter Fuel Filter 00 h 00 h 00 h 00 h 00 h 000 h 1 000 h 00 h

The oil and filter change intervals have been extended considerably, reducing maintenance time and expenses. Engine oil consumption is lower. Hydraulic oil can be used up to 000 hours.

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Safety Features

An array of safety devices for enhanced safety.

Environmental Features

HITACHI takes its responsibility when it comes to the environment. Our production facilities have ISO 14001 certification. The HITACHI machine is lead free and has a low-noise design, therefore HITACHI customers get one of the most environmentally considerate hydraulic excavators available today.

Protecting the Operator From Tipping Accident

H/R Cab

The H/R cab utilizes the reinforced front window and FOPS* at the roof for protection against falling objects. The front glass window, made of straight-laminated, is fixed to shut out dirt and debris. The cab provided with a full guard satisfies the OPG**( Level II) cab requirements stipulated by ISO.

*Falling Object Protective Structure **Operator Protective Guards

A Cleaner Machine

The ZAXIS -3 series is equipped with a clean but powerful engine to comply with Tier 3, and Stage III A. An engine emission regulations effective in the U.S. EPA and European Union from 2006. Reduced particulate matter (PM) output and lower nitrogen oxide (NOx) levels.

A Quieter Machine

A number of features make this machine quieter. First, isochronous control of the engine speed means a restriction of engine speed during no-load and light-duty operation to suppress sound. Second, a fan with curved blades reduces air resistance and air flow noise. Third, a time-tested muffler suppresses engine noise significantly. This advanced low noise design complies with the 2000 / 14 / EC, Stage II, directive effective in the European Union from 2006.

Additional Features

Cab Right Guard Evacuation Hammer Pilot Control Shut-Off Lever

A Recyclable Machine

Over 97% of the ZAXIS -3 series can be recycled. All resin parts are marked to facilitate recycling. The machine is completely lead-free. The radiator and oil cooler are made from aluminium and all wires are lead-less. In addition, biodegradable hydraulic oil is available for jobsites where special environmental care is required.

Other features include a retractable seatbelt, evacuation hammer and emergency engine shut-off switch. A shut-off lever for pilot control helps to prevent unintentional movements.

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Parts & Service

Over the years, we have 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 capable.

Parts

HITACHI only offers genuine high quality parts. We guarantee that these parts have high performance and long life. We manage around 1 000 000 types of parts all around the world. They are designed and built to be the best match for your HITACHI equipment. HITACHI has a global parts distribution network that makes sure you get what you need as quickly as possible. We have more than 10 dealers worldwide who provide the closest support for your needs. In most cases, your dealer will have the replacement part that you require. If a dealer does not have a certain part, he can order it from four fully stocked parts depots located across the world. These distribution centres are all connected by an on-line system that gives them access to shared information on stocks, such as the number and type of available parts. The depots, which in turn are stocked by a parts center in Japan, minimize delivery time and enable you to get your parts as efficiently and quickly as possible.

Service

Our goal is to "keep customer equipment at a maximum performance level". To fulfil this goal, we have set more than 10 dealers all over the world. They have highly trained technicians, and provide a number of support programs. HITACHI provides a unique extended warranty program called HITACHI Extended Life Program, or HELP. To minimize downtime during troubleshooting, we developed a PDA based diagnostic system called "Dr.ZX". To keep our customers' equipment in top running shape, good service is indispensable. We believe personnel training is the key to providing the best service. If you would like more information regarding parts and/or service, please ask your nearest HITACHI dealer. Not all programs and/or services are available in every market or region.

Machine includes optional equipment installed by customer.

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SPECIFICATIONS

ENGINE

Model ........................... Type ............................ Aspiration .................... No. of cylinders ........... Rated power ISO 9249, net .......... EEC 80/1269, net ... SAE J1349, net ....... Maximum torque ......... Piston displacement .... Bore and stroke........... Batteries...................... Isuzu AH-6HK1X 4-cycle water-cooled, direct injection Turbocharged, Intercooled 6 H/P mode : 202 kW (271 HP) at 1 900 min-1 (rpm) H/P mode : 202 kW (271 HP) at 1 900 min-1 (rpm) H/P mode : 202 kW (271 HP) at 1 900 min-1 (rpm) 1 080 Nm (110 kgf m) at 1 500 min-1 (rpm) 7.790 L 115 mm x 125 mm 2 x 12 V / 128 AH

UPPERSTRUCTURE

Revolving Frame

Welded sturdy box construction, using heavy-gauge steel plates for ruggedness. D-section frame for resistance to deformation.

WEIGHTS AND GROUND PRESSURE

Equipped with 6.4 m H-boom, 3.2 m H-arm and 1.60 m rock bucket (SAE, PCSA heaped).

Shoe type Triple grouser Shoe width 600 mm Operating weight 39 000 kg Ground pressure 73 kPa (0.74 kgf/cm )

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SERVICE REFILL CAPACITIES

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Fuel tank ................................................................................... 630.0 L Engine coolant .......................................................................... 32.0 L Engine oil .................................................................................. 41.0 L Swing device (each side) ........................................................... 17.0 L Travel device (each side) ............................................................ 11 L Hydraulic system ....................................................................... 374.0 L Hydraulic oil tank ....................................................................... 298.0 L

Swing Device

Axial piston motor with planetary reduction gear is bathed in oil. Swing circle is single-row, shear-type ball bearing with inductionhardened internal gear. Internal gear and pinion gear are immersed in lubricant. Swing parking brake is spring-set/hydraulic-released disc type. Swing speed ............... 10.7 min-1 (rpm)

BACKHOE ATTACHMENTS

Boom and arms are of all-welded, box-section design. Bucket is of allwelded, high-strength steel structure. The ZAXIS 400LCH is a heavy duty type and equipped with a reinforced H-boom and H-arm.

Operator's Cab

Independent spacious cab, 1 005 mm wide by 1 795 mm high, conforming to ISO* Standards. (OPG top guard fitted Level II (ISO 10262) compliant cab) Reinforced glass windows on 4 sides for visibility. Reclining seat with armrests; adjustable with or without control levers. * International Standardization Organization

HYDRAULIC SYSTEM

· Work mode selector Digging mode / Attachment mode · Engine speed sensing system Main pumps ................ 2 variable displacement axial piston pumps Maximum oil flow ... 2 x 288 L/min Pilot pump................... 1 gear pump Max. oil flow .......... 34 L/min

Backhoe Buckets

Capacity Width No. of teeth Weight Recommendation ZX400LCH-3 6.4 m H-boom 3.2 m H-arm 5 3 1 1 650 kg 1 470 kg 1 260 kg

UNDERCARRIAGE

Tracks

Tractor-type undercarriage. Welded track frame using selected materials. Side frame bolted to track frame. Lubricated track rollers, idlers, and sprockets with floating seals. Track shoes with triple grousers made of induction-hardened rolled alloy. Heat-treated connecting pins with dirt seals. Hydraulic (grease) track adjusters with shock-absorbing recoil springs.

Rock bucket Ripper bucket One-point Ripper Heavy-duty service

SAE, PCSA heaped 1.60 m3 0.90 m3

CECE heaped

Without side shrouds 1 490 mm 1 010 mm

With side shrouds 1 520 mm -

1.20 m3 0.80 m3

Hydraulic Motors

Travel .......................... 2 variable displacement axial piston motors with parking brake Swing .......................... 1 axial piston motor

Numbers of Rollers and Shoes on Each Side

Upper rollers................ Lower rollers................ Track shoes ................. Full track guard ........... 2 8 49 1

Relief Valve Settings

Implement circuit ......... Swing circuit................ Travel circuit ................ Pilot circuit .................. Power boost ............... 34.3 MPa (350 kgf/cm2) 34.3 MPa (350 kgf/cm2) 34.3 MPa (350 kgf/cm2) 3.9 MPa (40 kgf/cm2) 36.3 MPa (370 kgf/cm2)

Travel Device

Each track driven by axial piston motor through reduction gear for counterrotation of the tracks. Sprockets are replaceable. Parking brake is spring-set/hydraulic-released disc type. Automatic transmission system: High-Low. Travel speeds ............... High : 0 to 5.0 km/h Low : 0 to 2.9 km/h Maximum traction force .... 322 kN (32 800 kgf) Gradeability .................... 70 % (35 degree) continuous

Hydraulic Cylinders

High-strength piston rods and tubes. Cylinder cushion mechanisms provided in boom and arm cylinders to absorb shock at stroke ends.

Dimensions

Quantity Boom Arm Bucket 2 1 1 Bore 145 mm 170 mm 140 mm Rod diameter 100 mm 115 mm 95 mm

Hydraulic Filters

Hydraulic circuits use high-quality hydraulic filters. A suction filter is incorporated in the suction line, and full-flow filters in the return line and swing/travel motor drain lines.

CONTROLS

Pilot controls. Hitachi's original shockless valve. Implement levers ......... 2 Travel levers with pedals ......................... 2

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SPECIFICATIONS / LIFTING CAPACITIES

DIMENSIONS

LCH

Metric measure

Notes: 1. Ratings are based on SAE J1097. 2. Lifting capacity of the ZAXIS Series does not exceed 75 % of tipping load with the machine on firm, level ground or 87 % full hydraulic capacity. 3. The load point is a hook (not standard equipment) located on the back of the bucket. 4. *Indicates load limited by hydraulic capacity.

A

A: Load radius B: Load point height C: Lifting capacity

B C

ZX400LCH-3

Load radius Conditions Load Point height 7m 6m 4m 2m 0 (Ground) -2 m -4 m -6 m 2m 3m 4m m

Rating over-side or 360 degrees

Rating over-front

Unit: 1 000 kg

At max. reach

6m

7m

m

9m meter

Unit: mm

H-boom 6.4 m 3.2 m H-arm R-bucket

SAE,PCSA: 1.60 m3

*5.3 6.0 *8.7 11.5 *8.0 *7.6 *7.6 *11.3 *19.0 *11.3 *19.0 15.5 15.8 *9.8 *8.0 *18.1 *16.0 *9.8 10.8 10.6 10.8 *8.2 *14.0 *15.8 *15.4 *13.3 *8.2 8.7 8.1 7.9 8.0 *8.7 *11.0 *12.6 *12.6 *11.1 7.4 6.8 6.4 6.2 6.3 *7.7 *9.2 *10.4 *10.5 *9.2 5.8 5.4 5.1 5.0 5.1

*5.3 *6.4 *7.1 *8.1 *8.8 8.9 * 7.3 4.6 4.4 4.2 4.1 *6.6 *7.2 7.4 7.3

*3.2 *3.2 3.3 3.1 3.3 3.9 5.6

*3.2 *3.2 *3.3 *3.6 *4.2 *5.3 *6.2

9.6 10.1 10.6 10.6 10.2 9.3 7.7

ZX400LCH-3 A Distance between tumblers B Undercarriage length

*1

Shoe

600 mm

4 050 5 060 1 260 3 370 3 390 3 380 3 390 560 2 590 G 600 3 190 10 960 3 520 3 390

C Counterweight clearance D Rear-end swing radius E Rear-end length F Overall width of upperstructure G Overall height of cab

*1

H Min. ground clearance I Track gauge J Track shoe width K Undercarriage width L Overall length M Overall width N Overall height of boom

Equipped with 6.4 m H-boom and 3.2 m H-arm *1 Excluding track shoe lug. H: Triple grouser shoe

WORKING RANGES

Unit: mm

ZX400LCH-3 Arm length A Max. digging reach A' Max. digging reach (on ground) B Max. digging depth B' Max. digging depth (8' level) C Max. cutting height D Max. dumping height E Min. swing radius F Max. vertical wall Bucket digging force* ISO Arm crowd force* ISO Bucket digging force* SAE : PCSA Arm crowd force * SAE : PCSA

Excluding track shoe lug * At power boost

6.4 m H-boom 3.2 m H-arm 11 120 10 900 7 310 7 140 10 440 7 330 4 460 6 770

236 kN (24 100 kgf) 176 kN (18 000 kgf) 200 kN (20 400 kgf) 169 kN (17 200 kgf)

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EQUIPMENT / TRANSPORTATION

STANDARD EQUIPMENT

ENGINE - H/P mode control - P mode control - E mode control - 50 A alternator - Dry-type air double filter with evacuator valve (with air filter restriction switch for monitor) - Cartridge-type engine oil filter - Cartridge-type fuel filter - Fuel pre-filter - Radiator, oil cooler and intercooler with dust protective net - Radiator reserve tank - Fan guard - Isolation-mounted engine - Auto-idle system - Fuel cooler - Electrical fuel feed pump - Engine oil drain coupler HYDRAULIC SYSTEM - Work mode selector - Engine speed sensing system - E-P control system - Power boost - Auto power lift - Shockless valve in pilot circuit - Control valve with main relief valve - Extra port for control valve - Suction filter - Full-flow filter - Pilot filter - Quick warm-up system for pilot circuit CAB - H/R cab - OPG top guard fitted Level II (ISO10262) compliant cab - All-weather sound suppressed steel cab - Laminated straight and fixed glass front window - Left side window can be opened - 6 fluid-filled elastic mounts - Intermittent windshield wipers - Front window washer - Adjustable reclining suspension seat with adjustable armrests - Footrest - Electric double horn - AM-FM radio with digital clock - Retractable Seat belt - Drink holder - Cigarette lighter - Ashtray - Storage box - Glove compartment - Floor mat - Short wrist control levers - Pilot control shut-off lever - Auto control air conditioner - Engine shut-off switch - Transparent roof with slide curtain - Additional fuse box

Standard equipment may vary by country, so please consult your Hitachi dealer for details.

TRANSPORTATION

BASIC MACHINE 29 120 kg (WITHOUT BUCKET, COUNTERWEIGHT AND NO SIDEWALK) LEFT SIDEWALK 21.5 kg

MONITOR SYSTEM - Display of meters: water temperature, hour, fuel rate, clock - Other displays: work mode, autoidle, glow, rearview monitor (when optional rear view camera is equipped), operating conditions, etc - Alarms: overheat, engine warning, engine oil pressure, alternator, minimum fuel level, hydraulic filter restriction, air filter restriction, work mode, overload, etc - Alarm buzzers: overheat, engine oil pressure, overload LIGHTS - 2 working lights - 2 cab lights UPPERSTRUCTURE - 6.0 mm thickness Undercover - 8 000 kg counterweight - Fuel level float - Hydraulic oil level gauge - Tool box - Utility space - Rear view mirror (right & left side) - Swing parking brake

UNDERCARRIAGE - Travel parking brake - Travel motor covers - Hydraulic track adjuster - Bolt-on sprocket - Upper and lower rollers - Reinforced track links with pin seals - Full track guard - 600 mm triple grouser shoes FRONT ATTACHMENTS - Flanged pin - Monolithically cast bucket link A - Reinforced link B - Dirt seal on all bucket pins - 6.4 m H-boom and 3.2 m H-arm - Damage prevention plate and square bars - 1.60 m3 (SAE, PCSA heaped) rock bucket (with dual type side shrouds) MISCELLANEOUS - Standard tool kit - Lockable machine covers - Lockable fuel refilling cap - Skid-resistant tapes, plates and handrails - Travel direction mark on track frame - Onboad information controller - Theft deterrent system - Electric grease gun

3 390 mm

430 mm

1 980 mm 5 700 mm 10 750 mm

ROCK - BUCKET (SAE, PCSA heaped: 1.60 m3)

LEFT SIDEWALK 20.3 kg

1 380 mm

340 mm

1 930 mm

1 810 mm

Overall wide : 1 520 mm Weight : 1 650 kg

OPTIONAL EQUIPMENT

- Hose rupture valves - Extinguisher - Electric fuel refilling pump with - Pre cleaner autostop - High-filtration full-flow filter - Swing motion alarm device with - Additional pump lamps - Cab front step - Travel motion alarm device - Right side walk - Biodegradable oil - Attachment basic piping

Optional equipment may vary by country, so please consult your Hitachi dealer for details.

COUNTERWEIGHT 8 000 kg

2 950 mm

22

730 mm

1 250 mm

- Accessories for breaker - Accessories for breaker & crusher - Accessories for 2 speed selector - Assist piping - Pilot accumulator - Sun visor - 12 V power source

- Overload alarm - Rear view camera - Additional work light (for boom) - Front glass lower guard - Front glass upper guard - Track undercover

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These specifications 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 color and features. Before use, read and understand the Operator's Manual for proper operation.

Hitachi Construction Machinery

www.hitachi-c-m.com

KS-EN044

07.02 (SA/KA,MT3)

Printed in Japan

Information

zx400(EN).indd

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