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PC2000
H
Y D R A U L I C
-8
E
R
ASY
EPAIR &
Sustained high level performance
An achievement in the evolution of maintenance
VHMS (Vehicle Health Monitoring System)
VHMS controller monitors the health conditions of major
components and enables remote analysis of the machine and
its operation. This process is supported by the Komatsu
distributors, factory and design team. This contributes to
reduced repair costs and to maintaining maximum availability.
Satellite
communication (option)
Customer job site
KOMATSU
Internet
Personal
computer
WebCARE server
terminal
Komatsu
(for downloading
data)
distributors
Monitor function
Controller monitors engine oil
level, coolant temperature,
battery charge and air clogging,
etc. If controller senses any
abnormality, it is displayed on
the LCD.
Maintenance function
Monitor indicates replacement
time of oil and filters on LCD
when the replacement interval
is reached.
Trouble data memory
function
Monitor stores abnormalities for effective troubleshooting.
8
E
X C A V A T O R
M
AINTENANCE
Advanced Layout for Easy Checking and Maintenance
Catwalk surrounding the power module and center walkway
provides easy access to the inspection and maintenance points.
0
9
8
7
6
7
2
2
4
3
3
5
Centralized Filters
Centralized filters contribute to easy maintenance.
Remote Drain Piping Enables Drainage from the Ground
Remote drain piping provided to drain hydraulic oil, PTO oil,
engine oil and coolant enable performing drainage work from
the ground.
PTO
Coolant
Engine oil
Hydraulic oil
Refueling port
Ground Refueling System
Remote refueling port enables
ground level refueling.
Large Fuel Tank
3400 ltr 898 U.S. gal large fuel tank enables continuous
operation for 24 hours.
Service Center (optional)
Collective arrangement of drain and filler
ports for fuel, oil, grease and coolant on
the service
center, which
is hydraulically
moved up and
down, makes
Access walkway
possible quick
Power module
servicing from
Engine
the ground.
2
PTO
Hydraulic pump
3
Hydraulic tank
4
Oil cooler
5
Automatic Greasing System
6
Control valve
Swing motor
7
Greasing work equipment and bucket is
Swivel joint
8
Fuel tank
fully automated. Since the system
9
Radiator
0
carries out automatic greasing at regular
Air cleaner
Hydraulic oil filter
2
time intervals, greasing is hassle-free.
Cab
3
Fuel drain
HYDRAULIC EXCAVATOR
Jump Start Receptacle (optional)
Battery Isolator and Starting
Motor Isolator (optional)
Jump start receptacle allows starting
engine from external power source.
When inspection and maintenance or
storing the machine long term, the
Large Capacity Grease Tank and
isolators serve to
Easy-to-supply Refill Piping
isolate both
(optional)
positive and
The machine is equipped with 200 ltr
negative
52.8 U.S.gal large capacity grease tank
terminals of the
enough to perform 24 hours operation.
battery and
An optional remote refill part enables
starting motor.
grease supply to the tank from the
Easy Cleaning of Radiator
ground.
The hydraulically driven fan can be
200R grease tank
reversed to facilitate cleaning of the
cooling unit. In addition, this feature
contributes to reducing warm-up time
in low temperatures.
Remote supply port (optional)
Fuel Pre-filter
Dust Indicator with
(with Water Separator)
Five-step Indication
Removes water and contaminants from
Informs of air cleaner
fuel to enhance the fuel system reliability.
clogging in five steps
to warn of filter
Reduced Maintenance Costs
condition.
Hydraulic oil filter replacement is
extended from 500 to
1000 hours.
Fuel filter replacement
interval is extended
from 500 to 1000
hours.
Photo may include optional equipment.
PC2000
-8
Hydraulic filter
(Eco-white element)
9
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