Abbreviation List - Komatsu PC210LC-11 Shop Manual

00 INDEX AND FOREWORD

ABBREVIATION LIST

• This list of abbreviations includes the abbreviations used in the text of the shop manual for parts, compo-
nents, and functions whose meaning is not immediately clear. The spelling is given in full with an outline of
the meaning.
• Abbreviations that are used in general society may not be included.
• Special abbreviations which appear infrequently are noted in the text.
• This list of abbreviations consists of two parts. The first part is a list of the abbreviations used in the text of
the manual, and the second part is a list of the abbreviations used in the circuit diagrams.
List of abbreviations used in the text
Abbrevia-
Actual word spelled out
tion
ABS Anti-skid Brake System
Automatic Idling Setting
AISS
System
Advanced Joystick
AJSS
Steering System
Automatic Retarder Ac-
ARAC
celerator Control
Automatic Retarder
ARSC
Speed Control
Automatic Spin Regula-
ASR
tor
ATT Attachment
Brake cooling oil control
BCV
valve
CAN Controller Area Network
Crankcase Depression
CDR
Regulator
Closed-center Load
CLSS
Sensing System
CRI Common Rail Injection
PC210LC-11
Purpose of use (major ap-
plicable machine (*1), or
component/system)
Travel and brake
(HD, HM)
Engine
Steering
(WA)
Travel and brake
(HD, HM)
Travel and brake
(HD, HM)
Travel and brake
(HD, HM)
Work equipment
Brake
(HD)
Communication and elec-
tronic control
Engine
Hydraulic system
Engine
Explanation
When the tires skid (wheels stop rotating), the
brakes are released, and when the wheels start
to rotate, the brakes are applied again.
This function automatically sets the idle speed.
A lever is used to perform the steering operations
instead of a steering wheel. Moreover, it shifts
gear and changes direction (FORWARD or RE-
VERSE).
When the accelerator pedal is released while the
machine is traveling downhill, this function auto-
matically applies the retarder with a constant
braking force.
When the accelerator pedal is released while the
machine is traveling downhill, this function auto-
matically applies the retarder to ensure that the
machine speed does not accelerate above the
speed set by the operator.
When the tires spin on soft ground surfaces, this
function automatically uses the optimum braking
force to drive both wheels.
A device that can be fixed onto the standard ma-
chine in order to enable it to do different jobs.
When the retarder is not being used, this valve
bypasses part of the brake cooling oil to reduce
the load on the hydraulic pump.
One of communication standards that is used in
the network on the machine.
A regulator valve which is installed to KCCV ven-
tilator. It is written as CDR valve and it is not
used independently.
This system can simultaneously actuate multiple
actuators regardless of the load (provides better
combined operation than OLSS).
Engine controller electronically controls supply
pump, common rail, and injector. This function
maintains optimum fuel injection amount and fuel
injection timing.
ABBREVIATION LIST
00-19