komatsu PC600 SPECIFICATIONS
FLYWHEEL HORSEPOWER
287 kW 385 HP @ 1800 rpm
OPERATING WEIGHT
PC600-7 : 56600–57420 kg
124,780–126,590 lb
PC600LC-7 : 57600–59340 kg
126,990–130,820 lb
Photo may include optional equipment.
STANDARD EQUIPMENT
ENGINE AND RELATED ITEMS:
● Air cleaner, double element, dry
● Cooling fan, with fan guard
● Engine, Komatsu SA6D140E-3
ELECTRICAL SYSTEM:
● Alternator, 50 amp, 24 V
● Batteries, 170 Ah, 2 x 12 V
● Starting motors, 11kW
● Working lights 2 (boom and RH)
● Auto decelerator
UNDERCARRIAGE:
● 600 mm 23.6'' triple grouser
● 8 track/3 carrier rollers (each side)
● 9 track/3 carrier rollers (each side)(LC)
● Hydraulic track adjusters (each side)
● Variable track gauge
● Sealed track
GUARDS AND COVERS:
● Dust-proof net for radiator and oil cooler
● Pump/engine room partition cover
● Travel motor guards
OPERATOR ENVIRONMENT:
● Damper mount, all-weather, sound-suppressed cab with tinted
safety glass windows, lockable door, intermittent window wiper
and washer, floormat, cigarette lighter and ashtray
● Multi-function color monitor, electronically-controlled throttle dials,
electric service meter, gauges (coolant temperature, hydraulic oil
temperature and fuel level), caution lights (electric charge, engine
oil pressure, and air cleaner clogging), indicator lights (engine preheating and swing lock light) level check lights (coolant, engine
oil, and hydraulic oil level), self-diagnostic system with trouble
data memory
● Seat, fully adjustable with suspension
● Cab with pull-up type front window
● Rear view mirror (RH)
HYDRAULIC CONTROLS:
● Fully hydraulic, with Electronic Open-Center Load-Sensing
(EOLSS) and engine speed sensing (pump and engine mutual
control system)
● One gear pump for control circuit
● Two axial piston motors for swing with single-stage relief valve
● One axial piston motor per track for travel with counter balance
valve
● Two variable capacity piston pumps
● Control valves, 5+4 spools (boom, arm, bucket, swing, and travel)
● Control levers, wrist control levers for arm, boom, bucket, and
swing with PPC system
● Control levers and pedals for steering and travel with PPC system
● Oil cooler
● In-line filter
● Heavy lift mode system
● Two-mode setting for boom
● Power max function
DRIVE AND BRAKE SYSTEM:
● Brakes, hydraulic lock travel brakes, oil disc parking
● Hydrostatic two travel speed system with planetary triple reduction
final drive
OTHER STANDARD EQUIPMENT:
● Automatic swing holding brake
● Corrosion resister
● Counterweight, 10750 kg 23,700 lb
● Horn, electric
● Marks and plates, English
● Paint, Komatsu standard
● Large handrails
● One-touch engine oil drainage
● PM tune-up service connector
● Catwalk
● Travel alarm
OPTIONAL EQUIPMENT
● Alternator, 75 Amp, 24 V
● Arms (Backhoe):
PC600-7:
—3500 mm 11'6'' arm assembly
—3500 mm 11'6'' HD arm assembly
—4300 mm 14'1'' arm assembly
—5200 mm 17'1'' arm assembly
—2900 mm 9'6'' SE arm assembly
● Auto air conditioner
● Automatic greasing
● Booms (Backhoe):
—7660 mm 25'2'' boom assembly
—7300 mm 23'11'' HD boom assembly
—6600 mm 21'8'' SE boom assembly
● Cab front guard (ISO 10262 level 2)
● Cab with fixed front window
● Counterweight 11700kg 25,800 lb
● Counterweight remover
● 12V electric supply
● Fire extinguisher
● Full length track guard
● General tool kit
● Grease gun, electric pump with indicator
● Interconnected horn and warning light
● KOMTRAX
● Large-capacity batteries
● Loading shovel attachments
● Lower wiper
● OPG top guard
● Radio AM/FM
● Rain visor
● Rear view mirror (LH)
● Seat belt 78 mm 3'', 50 mm 2''
● Shoes:
—600 mm 23.6'' double grouser for
Loading shovel
—750 mm 29.5'' triple grouser
—900 mm 35.4'' triple grouser for LC only
● Spare parts for first service
● Step light with timer
● Strengthened revolving frame underguard
● Sun visor
● Track frame undercover (center)
● Vandalism protection locks
● Working lights 2 (on cab)
www.Komatsu.com Printed in Japan 200805 IP. As.(05)
CEN00300-01 Materials and specifications are subject to change without notice
is a trademark of Komatsu Ltd. Japan
PC
600
HYDRAULIC EXCAVATOR
PC600-7 Series Hydraulic Excavator
W
W
Productivity Features
●
Large digging force
High operation efficiency with
large digging force in rugged
work sites
●
Large size bucket
The wide and shallow contour
facilitates loading.
●
Heavy lift mode
The heavy lift mode increases
the lifting force by 8%.
ALK
ALK
-A
-A
ROUND
ROUND
Harmony with Environment
● Low emission engine
Powerful turbocharged and aftercooled Komatsu SA6D140E-3 engine
provides 287 kW 385 HP.
See page 4.
Large Comfortable Cab
● Low noise and vibration with cab damper mounting
● Large-capacity cab with narrow corner posts provides
improved visibility
● Large-capacity air conditioner (optional)
● Pressurized cab prevents external dust from entering
See page 8.
Easy Maintenance
● Replacement interval is extended
for new hydraulic filter.
See page 7.
PC 600-7
HYDRAULIC EXCAVATOR
FLYWHEEL HORSEPOWER
287 kW 385 HP @ 1800 rpm
OPERATING WEIGHT
PC600-7
56600 – 57420 kg
124,780 – 126,590 lb
PC600LC-7
57600 – 59340 kg
126,990 – 130,820 lb
●
Two-mode setting for boom
Switch selection allows either powerful
digging or smooth boom operation.
●
Fuel consumption
with Economy Mode.
●
Large drawbar pull and steering
force
●
Power Max Function
This function temporarily increases digging
force for added power in tough situations.
●
Excellent Swing Performance
provides excellent swing performance on
slope.
See pages 4 and 5.
provide excellent mobility.
is reduced 12%
Excellent Reliability and Durability
Photo may include optional equipment.
●
●
Strengthened boom and arm
cross-sections and reliable welding for maximum
strength and reliability. (optional)
●
Reinforced buckets
against wear and impacts. (optional)
●
Face seals
formance, are used for the hydraulic hoses.
2
, which have excellent sealing per-
are highly resistant
have large
Protected hydraulic circuit
The cool-running hydraulic system is protected with
the most extensive filtration system available, including a high pressure in-line filter for each main pump.
●
Sturdy guards
damage from rocks.
●
Highly Reliable Electronic Devices
Exclusively designed electronic devices have passed
severe testing.
- Controller - Sensors - Connectors
- Heat resistant wiring
See page 6.
shield the travel motors against
Large handrail, step and catwalk
provide easy access to the engine and
hydraulic equipment.
See page 7.
Advanced monitor features
● Machine condition can be
checked with Equipment
Management Monitoring System
(EMMS).
● Two working modes combine
with heavy lift mode for maximum productivity. See page 5.
3
PC600-7
HYDRAULIC EXCAVATOR
P
P
RODUCTIVITY
RODUCTIVITY
F
F
EATURES
EATURES
High Production and Low Fuel Consumption
Engine
The PC600-7 gets its exceptional power and work capacity
from its Komatsu SA6D140E-3 engine. Output is
287 kW 385 HP providing more hydraulic power.
In addition, the fuel consumption is reduced by 12%
when using Economy Mode.
Large Digging Force
Thanks to the high engine output and an excellent hydraulic
system, this machine demonstrates powerful digging force.
Large Drawbar Pull and Steering Force
Since the machine has a large drawbar pull and a high steering force, it demonstrates excellent mobility even when it is
being used on inclined sites.
Excellent Swing Performance
Twin-swing motor system of PC600-7 provides excellent
swing performance on slope.
Excellent Machine Stability
Large machine weight and wide track gauge provide
excellent machine stability.
Large Bucket Capacity
Large capacity bucket has large and shallow contour offers
easy loading.
PC600-7: 2.0 - 3.1 m
(with SE attachment: 3.5 m34.58 yd3)tank capacity (2750
ltr 726.6 U.S. gal)
3
2.62 - 4.05 yd
Working Mode Selection
Multi-Function
Hydraulics
Unique two-pump system assures smooth compound movement of the
work equipment. OLSS (Open Center Load Sensing System) controls all
pumps for efficient engine power use. This system also reduces hydraulic
loss during operation.
Active and Economy mode
The PC600-7 excavator is equipped with two working modes. Each mode
is designed to match engine speed, pump speed, and system pressure to
the current application, giving the operator flexibility to match equipment
performance to the job at hand.
Working Mode Application Advantage
A
E
3
Heavy Lift Mode
Gives the operator 10% more lifting force on the boom
when needed for handling rock or heavy lifting applications.
Active
Mode ● Fast cycle times
Economy
Mode ● Good fuel economy
● Maximum production/power
● Good cycle times
Two Working Modes
Heavy Lift Mode
Color Monitor
Two Settings for the Boom
Smooth mode provides easy operation for gathering blasted rock and
scraping operations. When maximum digging force is needed, switch to
power mode for more effective excavating.
Boom raised
Smooth
mode
Power Max Function
This function temporarily increases digging force by 8% for added power in
tough situations.
Excellent Underfoot Digging Performance
The operability of the underfoot area, just below the operators cab, is
excellent. This makes grading, leveling, rolling, carrying, and scraping soil
in the underfoot area easy.
Automatic Two-Speed Travel
Travel speed automatically shifted from high to low speed according to the
pressure of travel.
Power
mode
EMMS (Equipment Management
Monitoring System)
1. Monitor Function
Controller monitors engine oil
level, coolant temperature, battery charge air-filter restriction,
etc.
The controller finds any abnormality and displays it on the
LCD.
2. Maintenance Monitor Function
informs replacement time of oil
and filters on LCD when the
replacement interval is reached.
3. Trouble Data Memory Function
stores machine abnormalities
(error codes) in the monitor for
effective trouble shooting.
Photo may include optional equipment.
4
5
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