Komatsu PC200-8M0, Руководство по ремонту

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SEN06112-00
00-200
42
PC200, 200LC, 220, 220LC-8M0
200 Foreword and general information
List of abbreviation
KCSF
Komatsu
Catalyzed Soot
Filter
Engine
This filter is used to capture soot in exhaust gas.
It is built in to KDPF.
KDOC
Komatsu Diesel
Oxidation Catalyst
Engine
The catalyst used for purifying exhaust gas.
It is built in to KDPF.
KDPF
Komatsu Diesel
Particulate Filter
Engine
This component with built-in KDOC (catalyst) and
KCSF purifies exhaust gas. Part building in (soot-
capturing filter)
It is installed in place of the currently used muffler.
KTCS
Komatsu Traction
Control System Travel and brake (HM
system)
Function that recovers the drive force of the
wheels by braking automatically with the optimum
force and at the same time activates the inter-axle
differential lock when the wheels idle while the
machine travels on the soft ground road.
KVGT
Komatsu Variable
Geometry
Turbocharger
Engine
The turbocharger on which the cross-section area
of the exhaust passage is made variable.
LCD
Liquid Crystal
Display
Machine monitor
Liquid Display Image display equipment such as
the monitor which assembles in the liquid crystal
element.
LED
Light Emitting
Diode
Electronic parts
Light Emitting Diode Semi-conductor element that
emits light when the voltage is applied in the
normal direction.
LIN
Local Interconnect
Network Communication and
electronic control One of communication standards that is used in
the network on the machine
LS Load Sensing Oil pressure
Function that detects differential pressure of pump
and controls discharge amount according to load.
LVDS
Low Voltage
Differential
Signaling
Communication and
electronic control One of communication standards that is used in
the network on the machine
MAF Mass Air Flow Engine
It means the intake air flow of the engine. It is not
used independently but used together with the
sensor. The mass air flow sensor may be called
MAF sensor.
MMS
Multimedia
Messaging
Service
Communication
Service that allows transmission and reception of
short messages consisting of characters or voice
or images between cell phones.
NC Normally Closed Electric and hydraulic
Device actuated to open electric or hydraulic
circuits that are normally closed if not actuated.
NO Normally Open Electric and hydraulic
Device actuated to close electric or hydraulic
circuits that are normally open if not actuated.
OLSS
Open-center Load
Sensing System
Oil pressure
Hydraulic system that can operate multiple
actuators at the same time, regardless of the load.
PC
Pressure
Compensation
Oil pressure A function used to correct oil pressure.
PCCS
Palm command
control system
Steering (D)
System in which a controller instantly analyses
data from each lever, pedal, and dial, and
performs optimum electronic control of the engine
and transmission.
PCV
Pre-stroke Control
Valve
Engine
Valve installed at inlet port of pump to adjust fuel
intake amount in order to control fuel discharge
amount of supply pump.
Abbrevia-
tion
Full Spelling
Purpose of use (major
applicable machine (*),
or equipment/device)
Explanation