Komatsu — TABLE OF CONTENTS

TABLE OF CONTENTS 4.7.10.c CHANGING THE COOLANT .................................................................................. 232 4.7.10.d CHANGING THE BRAKING SYSTEM OIL ............................................................. 233 4.7.10.e CHANGING THE HYDRAULIC OIL AND CLEANING THE INTAKE FILTER......... 235 4.7.11 MAINTENANCE EVERY 3 YEARS .......................................................................................... 236 4.7.11.a CHANGING THE SAFETY BELT............................................................................ 236 4.7.12 MAINTENANCE EVERY 3000 HOURS OF OPERATION OR EVERY 3 YEARS ...................

236 4.7.12.a CHANGING THE ENGINE THERMOSTATIC VALVE ............................................ 236 4.7.12.b CHECKING THE ENGINE ANTIVIBRATION AND RETAINING SCREWS............ 236 4.7.12.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE AND THE INJECTION TIMING ADVANCE ..................................................................... 236 TECHNICAL DATA 5.1 TECHNICAL DATA ............................................................................................................................... 238 5.1.1 DIMENSIONS WITH FORKS ...................................................................................................

238 5.1.2 TECHNICAL CHARACTERISTICS .......................................................................................... 240 5.1.2.1 TECHNICAL CHARACTERISTICS WH609 (Aspirated engine).............................. 240 5.1.2.2 TECHNICAL CHARACTERISTICS WH609 (Turbo engine) ................................... 241 5.1.2.3 TECHNICAL CHARACTERISTICS WH613 (Aspirated engine).............................. 242 5.1.2.4 TECHNICAL CHARACTERISTICS WH613 (Turbo engine) ................................... 243 5.1.2.5 TECHNICAL CHARACTERISTICS WH713 ............................................................

244 5.1.2.6 TECHNICAL CHARACTERISTICS WH714 ............................................................ 245 5.1.2.7 TECHNICAL CHARACTERISTICS WH714H ......................................................... 246 5.1.2.8 TECHNICAL CHARACTERISTICS WH716 ............................................................ 247 5.1.3 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED................................................. 248 5.1.4 LOAD DISTRIBUTION ON THE AXLES .................................................................................. 248 5.1.5 OPERATING PERFORMANCE................................................................................................

249 5.1.5.1 OPERATING PERFORMANCE WITH FORKS (ON WHEELS).............................. 249 5.1.5.2 OPERATING PERFORMANCE WITH FORKS (ON STABILIZERS)...................... 250 18