The document provides information on the Hitachi ZAXIS-3 series hydraulic excavator. It has an operating weight of 39,000 kg and is powered by a 202 kW engine. The excavator has strengthened undercarriage and components for durability in heavy-duty applications. It also features advanced technologies like the HIOS III hydraulic system and an electronically controlled engine for improved productivity and fuel efficiency. The cab provides enhanced operator comfort, visibility and control.
2. 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.
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.
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
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
Page 4-5
Productivity
New E-mode
New hydraulic system HIOS III
Hydraulic boosting system
Enhanced boom recirculation system
New electronic controlled diesel engine
Page 6-7
Operator comfort
High visibility inside cab
Short stroke levers
Wide foot space
Comfort designed seat
Improved controlability and operator
comfort
Page 8-9
Multi function monitor
Maintenance support
Attachment support system
Rear view camera (optional)
Theft deterrent system
Fuel consumption monitoring
Page 10-11
Maintenance
Parallel arrangement of the cooling
pack
Conveniently located inspection points
Extended oil and filter change intervals
Page 12-13
Safety measures
H/R cab
Pilot control shut-off lever
An array of safety devices
Page 14
Environment measures
A cleaner machine
A quieter machine
A recyclable machine
Page 15
Parts Service
Page 16-17
Specifications
Page 18-23
3. Thick steel plates
Reinforcement
Wear plates
High Durability Means Long-Lasting Product Value
Strengthened undercarriage for higher durability even in heavy-
duty applications.
Strengthened Undercarriage
Pressed Master Pins
The master pin of each track link is
pressed, instead of master pin using a
pin retention to avoid disengagement.
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 57%.
Thickened track links extend service
life.
(vs. Conventional ZAXIS370MTH)
The bearing length of the idler pedestal
is extended by approximately 67% to
increase durability and service life.
(vs. Conventional ZAXIS370MTH)
Full Track Guard Provided Standard
On the H-specification machines, full
track guards are provided standard.
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.
Rigid Idler Brackets
Rigid idler brackets, proven on the
conventional model, are utilized.
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
Strengthened H-Bucket for Heavy-Duty
The heavyduty bucket is reshaped,
and bucket parts are strengthened to
increase durability.
Strengthened Front Components
Strengthened Idler Pedestal Strengthened Upper Roller Brackets
Strengthened upper roller brackets,
proven on the conventional model, are
utilized.
4. Fuel Filter
Fuel Pump
Common Rail Pressure Sensor
Common Rail
Fuel Tank Control Unit
Injector
Coolant
EGR Cooler
Control
Unit
Intake
EGR
Control Valve
Cylinder Head
Exhaust
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.
Efficient Hydraulic Control - HIOS III
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.
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.
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
-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.
Development Concept of New Engine
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 15 %.
5. 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.
A New Standard in Operator Comfort
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.
6. 10 11
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
Maintenance Support
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.
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.
Attachment Support System
(work mode selector)
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
if necessary.
Multi-language Selection
The menu allows selection from 12
languages.
Theft Deterrent System
Rear View Camera (optional)
Fuel Consumption Monitoring
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.
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.
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.
7. 13
Easy removal of
debris and dirt
from blower, etc.
Engine
RadiatorOil Cooler Intercooler
Parallel Arrangement
Front Pin Lubricating Intervals and Consumables Replacement
Lubricant Bucket
Boom Foot
Front
Consumables Engine Oil
Engine Oil Filter
Hydraulic Oil
Hydraulic Oil Filter
Fuel Filter
New ZAXIS 400LCH
500 h
500 h
500 h
500 h
500 h
5 000 h
1 000 h
500 h
12
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
Conveniently Located Servicing Points
Extended Oil and Filter Change Intervals
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.
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 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.
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 5 000
hours.
8. 14 15
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.
Cab Right Guard
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.
Protecting the Operator From Tipping Accident
Additional Features
Evacuation Hammer Pilot Control Shut-Off Lever
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
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 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.
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.
A Cleaner Machine
A Quieter Machine
A Recyclable Machine
9. 17
Machine includes optional equipment installed by customer.
16
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 150 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 150 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.
10. 18 19
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����������������������
•
•
Main pumps����������������
Maximum oil flow���
Pilot pump�������������������
Max. oil flow����������
Travel��������������������������
Swing��������������������������
Implement circuit���������
Swing circuit����������������
Travel circuit����������������
Pilot circuit������������������
Power boost���������������
Quantity Bore Rod diameter
Boom 2 145 mm 100 mm
Arm 1 170 mm 115 mm
Bucket 1 140 mm 95 mm
Implement levers���������
Travel levers with
pedals�������������������������
Swing speed���������������
Upper rollers����������������
Lower rollers���������������
Track shoes�����������������
Full track guard�����������
Travel speeds���������������
Maximum traction force����
Gradeability��������������������
Fuel tank�����������������������������������������������������������������������������������
Engine coolant��������������������������������������������������������������������������
Engine oil����������������������������������������������������������������������������������
Swing device (each side)�����������������������������������������������������������
Travel device (each side)������������������������������������������������������������
Hydraulic system�����������������������������������������������������������������������
Hydraulic oil tank�����������������������������������������������������������������������
SPECIFICATIONS
Shoe type Shoe width Operating weight Ground pressure
Triple
grouser
600 mm 39 000 kg 73 kPa (0.74 kgf/cm2
)
Capacity Width
No. of
teeth
Weight
Recommendation
ZX400LCH-3
SAE, PCSA
heaped
CECE heaped
Without
side shrouds
With
side shrouds
6.4 m
H-boom
3.2 m
H-arm
Rock bucket 1.60 m3
1.20 m3
1 490 mm 1 520 mm 5 1 650 kg
Ripper bucket 0.90 m3
0.80 m3
1 010 mm - 3 1 470 kg
One-point Ripper 1 1 260 kg
Heavy-duty service
ENGINE
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)
7.790 L
115 mm x 125 mm
2 x 12 V / 128 AH
2 variable displacement axial piston pumps
2 x 288 L/min
1 gear pump
34 L/min
2 variable displacement axial piston motors
with parking brake
1 axial piston motor
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
)
HYDRAULIC SYSTEM
Digging mode / Attachment mode
High-strength piston rods and tubes. Cylinder cushion mechanisms
provided in boom and arm cylinders to absorb shock at stroke ends.
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.
2
2
Pilot controls. Hitachi’s original shockless valve.
Welded sturdy box construction, using heavy-gauge steel plates for
ruggedness. D-section frame for resistance to deformation.
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.
10.7 min-1
(rpm)
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
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.
2
8
49
1
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.
High : 0 to 5.0 km/h
Low : 0 to 2.9 km/h
322 kN (32 800 kgf)
70 % (35 degree) continuous
Equipped with 6.4 m H-boom, 3.2 m H-arm and 1.60 m3
rock bucket
(SAE, PCSA heaped).
Boom and arms are of all-welded, box-section design. Bucket is of all-
welded, high-strength steel structure. The ZAXIS 400LCH is a heavy duty
type and equipped with a reinforced H-boom and H-arm.
630.0 L
32.0 L
41.0 L
17.0 L
11 L
374.0 L
298.0 L
1 080 Nm (110 kgf m) at 1 500 min-1
(rpm)
H/P mode : 202 kW (271 HP) at 1 900 min-1
(rpm)
Backhoe Buckets
Work mode selector
Engine speed sensing system
Hydraulic Motors
Relief Valve Settings
Hydraulic Cylinders
Dimensions
Hydraulic Filters
CONTROLS
UPPERSTRUCTURE
Revolving Frame
Swing Device
Operator’s Cab
UNDERCARRIAGE
Tracks
Numbers of Rollers and Shoes on Each Side
Travel Device
WEIGHTS AND GROUND PRESSURE SERVICE REFILL CAPACITIES
BACKHOE ATTACHMENTS
11. 20 21
WORKING RANGES
A: Load radius
B: Load point height
C: Lifting capacity
A
B
C
SPECIFICATIONS / LIFTING CAPACITIES
DIMENSIONS
ZX400LCH-3
A Distance between tumblers 4 050
B Undercarriage length 5 060
*1
C Counterweight clearance 1 260
D Rear-end swing radius 3 370
E Rear-end length 3 390
F Overall width of upperstructure 3 380
G Overall height of cab 3 390
*1
H Min. ground clearance 560
I Track gauge 2 590
J Track shoe width G 600
K Undercarriage width 3 190
L Overall length 10 960
M Overall width 3 520
N Overall height of boom 3 390
LCH
Arm length
ZX400LCH-3
6.4 m H-boom
3.2 m H-arm
A Max. digging reach 11 120
A’ Max. digging reach
(on ground)
10 900
B Max. digging depth 7 310
B’ Max. digging depth (8' level) 7 140
C Max. cutting height 10 440
D Max. dumping height 7 330
E Min. swing radius 4 460
F Max. vertical wall 6 770
Bucket digging force* ISO
236 kN
(24 100 kgf)
Arm crowd force* ISO
176 kN
(18 000 kgf)
Bucket digging force*
SAE : PCSA
200 kN
(20 400 kgf)
Arm crowd force *
SAE : PCSA
169 kN
(17 200 kgf)
Rating over-side or 360 degrees Rating over-front Unit: 1 000 kg
Conditions
Load
Point
height
Load radius
At max. reach
2 m 3 m 4 m 5 m 6 m 7 m 8 m 9 m
meter
H-boom 6.4 m
H-arm 3.2 m
R-bucket
SAE,PCSA: 1.60 m3
Shoe 600 mm
7 m *5.3 *5.3 *3.2 *3.2 9.6
6 m 6.0 *6.4 *3.2 *3.2 10.1
4 m *8.7 *8.7 7.4 *7.7 5.8 *7.1 4.6 *6.6 3.3 *3.3 10.6
2 m 11.5 *14.0 8.7 *11.0 6.8 *9.2 5.4 *8.1 4.4 *7.2 3.1 *3.6 10.6
0 (Ground) *8.0 *8.0 10.8 *15.8 8.1 *12.6 6.4 *10.4 5.1 *8.8 4.2 7.4 3.3 *4.2 10.2
-2 m *7.6 *7.6 *11.3 *11.3 15.5 *18.1 10.6 *15.4 7.9 *12.6 6.2 *10.5 5.0 8.9 4.1 7.3 3.9 *5.3 9.3
-4 m *19.0 *19.0 15.8 *16.0 10.8 *13.3 8.0 *11.1 6.3 *9.2 5.1 *7.3 5.6 *6.2 7.7
-6 m *9.8 *9.8 *8.2 *8.2
Equipped with 6.4 m H-boom and 3.2 m H-arm
*1
Excluding track shoe lug.
H: Triple grouser shoe
Excluding track shoe lug
* At power boost
Unit: mm
Unit: mm
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.
Metric measure
ZX400LCH-3
12. 22 23
EQUIPMENT / TRANSPORTATION
TRANSPORTATION
5 700 mm
10 750 mm
3390mm
1 810 mm
1380mm
2 950 mm
730mm
1250mm
1 930 mm
340mm
1 980 mm
430mm
STANDARD EQUIPMENT Standard equipment may vary by country, so please consult your Hitachi dealer for details.
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
MONITOR SYSTEM
- Display of meters: water
temperature, hour, fuel rate, clock
- Other displays: work mode, auto-
idle, 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
OPTIONAL EQUIPMENT Optional equipment may vary by country, so please consult your Hitachi dealer for details.
- Hose rupture valves
- Electric fuel refilling pump with
autostop
- Swing motion alarm device with
lamps
- Travel motion alarm device
- Biodegradable oil
- Extinguisher
- Pre cleaner
- High-filtration full-flow filter
- Additional pump
- Cab front step
- Right side walk
- Attachment basic piping
- 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
BASIC MACHINE 29 120 kg (WITHOUT BUCKET,
COUNTERWEIGHT AND NO SIDEWALK)
ROCK - BUCKET (SAE, PCSA heaped: 1.60 m3
)
COUNTERWEIGHT 8 000 kg
LEFT SIDEWALK 20.3 kg
Overall wide : 1 520 mm
Weight : 1 650 kg
LEFT SIDEWALK 21.5 kg
13. KS-EN044 07.02 (SA/KA,MT3)
Printed in Japan
Hitachi Construction Machinery
www.hitachi-c-m.com
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.
