Komatsu Crusher BR300J-1 BR310JG-1 Shop Manual

COVER
CONTENTS
01 GENERAL
10 STRUCTURE AND FUNCTION
POWER TRAIN
TRACK FRAME AND RECOIL SPRING
FINAL DRIVE
HYDRAULIC TANK
OLSS
HYDRAULIC PUMP
CONTROL VALVE
CRUSHER MOTOR
TRAVEL MOTOR
ppc VALVE
ACCUMULATOR
SOLENOID VALVE (FOR CRUSHER, BELT CONVEYOR, TRAVEL)
TANDEM PUMP (FOR BELT CONVERYOR, PLATE FEEDER)
HYDRAULIC 3-TANDEM PUMP
PLATE FEEDER MOTOR
FIRST BELT CONVEYOR MOTOR
SOLENOID VALVE (FOR PLATE FEEDER)

PLATE FEEDER
GRIZZLY FEEDER
FIRST BELT CONVEYOR
PLATE FEEDER HYDRAULIC CIRCUIT
FIRST BELT CONVEYOR HYDRAULIC CIRCUIT
CRUSHER DRIVE HYDRAULIC CIRCUIT DIAGRAM
OPTION HYDRAULIC CIRCUIT DIAGRAM
I: MONITOR SYSTEM
A 1. MONITOR PANEL
CJ 2. SENSOR
PLATE FEEDER RETURN SYSTEM
1. PLATE FEEDER PRESSURE SENSOR
2. TIMER
FEEDER AUTOMATIC REVERSE SYSTEM
AUTOMATIC STOP SYSTEM FOR FIRST BELT CONVEYOR OVERLOAD
WORK EQUIPMENT SELF HOLD CIRCUIT
20 TESTING AND ADJUSTING
30 DISASSEMBLY AND ASSEMBLY
40 MAINTENANCE STANDARD

SEBM004703

MACHINE MODEL
BR300J-1
BR310JG-1
SERIAL NO.
1001 and up
1002 and up