8-7
OPTIONS
• Do not drop the breaker itself on the object
to be broken in order to break it.
• Do not move objects to be broken or rocks
with the breaker itself.
• Slew the machine occasionally to cool the
engine.
• If a hydraulic hose is vibrating abnormally,
nitrogen gas may be leaking from the
accumulator. Ask for an inspection early.
HYDRAULIC BREAKER
REPLACING THE HYDRAULIC OIL
REGULARLY
When a hydraulic breaker is used, the oil
deteriorates more quickly than that used for
a usual operation. Be sure to replace the
hydraulic oil and the return filter elements.
• Failure to replace these in time can lead to
damage to the machine and the breaker
hydraulic system. To improve the service
life of the hydraulic systems, be sure to
replace the hydraulic oil and return filter
element after the number of hours shown
on the diagram below.
• When replacing the hydraulic oil, clean the
suction strainer.
Replacement interval (hours)
Item
Hydraulic oil Filter element
1st time
—
25
2nd time
—
100
Periodically
1200 (600)
200
When the breaker operating ratio is 100%.
( ): When using conventional antiwear
hydraulic oil.
Summary of Contents for TB295W
Page 1: ......
Page 11: ...1 1 SAFETY...
Page 50: ...1 40 SAFETY SAFETY SIGNS DECALS...
Page 51: ...1 41 SAFETY SAFETY SIGNS DECALS...
Page 52: ...1 42 SAFETY SAFETY SIGNS DECALS...
Page 53: ...2 1 CONTROLS...
Page 77: ...2 25 MEMO...
Page 126: ...2 74...
Page 127: ...3 1 OPERATION...
Page 155: ...3 29 MEMO...
Page 158: ...3 32...
Page 159: ...4 1 TRANSPORT...
Page 163: ...4 5 TRANSPORT Hoisting posture HOISTING THE MACHINE...
Page 166: ...4 8...
Page 167: ...5 1 MAINTENANCE...
Page 217: ...5 51 MEMO...
Page 229: ...5 63 MEMO...
Page 235: ...5 69 MEMO...
Page 246: ...5 80...
Page 247: ...6 1 TROUBLESHOOTING...
Page 255: ...6 9 MEMO...
Page 271: ...7 1 SPECIFICATIONS...
Page 278: ...7 8 SPECIFICATIONS OPERATING RANGES OPERATING RANGES...
Page 280: ...7 10 MEMO...
Page 282: ...7 12 SPECIFICATIONS 2 Piece boom LIFTING CAPACITIES...
Page 283: ...7 13 SPECIFICATIONS 2 Piece boom LIFTING CAPACITIES...
Page 284: ...7 14 SPECIFICATIONS Mono boom LIFTING CAPACITIES...
Page 285: ...7 15 SPECIFICATIONS Mono boom LIFTING CAPACITIES...
Page 286: ...7 16...
Page 287: ...8 1 OPTIONS...
Page 303: ...8 17...