Table of Contents
Advertisement
ABBREVIATION LIST
Abbrevia-
Actual word spelled out
tion
Inertial Measurement
IMU
Unit
IMV
Inlet Metering Valve
Komatsu Closed Crank-
KCCV
case Ventilation
Komatsu Catalyzed
KCSF
Soot Filter
Komatsu Diesel Oxida-
KDOC
tion Catalyst
Komatsu Diesel Particu-
KDPF
late Filter
Komatsu Traction Con-
KTCS
trol System
LCD
Liquid Crystal Display
LED
Light Emitting Diode
Local Interconnect Net-
LIN
work
LS
Load Sensing
Low Voltage Differential
LVDS
Signaling
MAF
Mass Air Flow
Multimedia Messaging
MMS
Service
NC
Normally Closed
00-22
Purpose of use (major ap-
plicable machine (*1), or
component/system)
Engine
Engine
Engine
Engine
Engine
Engine
Travel and brake
(HM)
Machine monitor
Electronic parts
Communication and elec-
tronic control
Hydraulic system
Communication and elec-
tronic control
Engine
Communication
Electrical system, Hydraul-
ic system
00 INDEX AND FOREWORD
Explanation
This is a device to detect the angle (or angular
velocity) and acceleration of the 3 axes that con-
trol motions.
This valve is installed at inlet port of pump, and it
adjusts fuel intake amount in order to control fuel
discharged volume of supply pump. (Same as
IMA)
This mechanism separates oil in blowby gas and
returns it to the intake side to combust it there. It
primarily consists of filters.
This filter captures soot in exhaust gas.
It is built in to KDPF.
The catalyst is used for purifying exhaust gas.
It is built in to KDPF or assembled with the muf-
fler.
This component is used to purify the exhaust
gas. KDOC (catalyst) and KCSF (filter to capture
soot) are built-in it.
It is installed in place of the conventional muffler.
This function recovers the drive force of the
wheels by braking automatically with the opti-
mum force and at the same time activates the in-
ter-axle differential lock when the wheels idle
while the machine travels on the soft ground
road.
Image display equipment such as a monitor
which assembles in the liquid crystal element.
It refers to semiconductor element that emits light
when the voltage is applied in forward direction.
One of communication standards that is used in
the network on the machine.
Function that detects differential pressure of
pump and controls discharged volume corre-
sponding to load.
One of communication standards that is used in
the network on the machine.
This indicates engine intake air flow. It is not
used independently but it is used as combined
with sensor. Mass air flow sensor can be called
as MAF sensor.
Service that allows transmission and reception of
short messages consisting of characters or voice
or images between cell phones.
Characteristics of electrical or hydraulic circuits.
Circuit is normally closed if it is not actuated, and
it opens when it is actuated.
D51EXI-24, D51PXI-24
Advertisement
Table of Contents
