Case CX490D - Page 330

9-ACCESSORIES
CASECONSTRUCTIONhydraulicbreakers
CASECONSTRUCTIONCHhydraulicbreakersaredesignedtooptimizetheoperatingperformanceoftheCASE
CONSTRUCTIONexcavatorsininfrastructuralworks,inprimaryandsecondarysitedemolition,andinquarrybreak-
ing.
CASECONSTRUCTIONdenesapplicationrulesinordertomatcheachbreakermodelwiththemostsuitablecon-
gurationofthemachine,andtoreferbreakerapplicationtospecicworkingconditions.
Directtapplicationasfunctionofthearm(CX490DLC)
CHBREAKER
Referencemachinesettings
Arm
Model
Install
Weight
Flow
ReliefPressure
2.53m
(99.61in)
3.38m
(133.07in)
4.00m
(157.48in)
4.85m
(190.94in)
CH-310
3600kg
(7937lb)
282L/min
(74US
gpm)
21–23MPa(3046–
3336psi)
○xxx
Directtapplicationasfunctionofthearm(CX490DRTC)
CHBREAKER
Referencemachinesettings
Arm
Model
Install
Weight
Flow
ReliefPressure
2.53m
(99.61in)
3.38m
(133.07in)
4.00m
(157.48in)
4.85m
(190.94in)
CH-310
3600kg
(7937lb)
282L/min
(74US
gpm)
21–23MPa(3046–
3336psi)
○●xx
Directtapplication(CX500D)
CHBREAKER
Referencemachinesettings
Arm
Model
InstallWeight
Flow
ReliefPressure
2.53m(99.61in)
CH-310
3750kg(8267lb)
282L/min(74US
gpm)
21–23MPa(3046–3336psi)
○
○Suitableapplication
●Conditionalapplication(onlyoverthefrontworkingposition)
xNotapplicable
NOTICE:Forsitedemolitionorforoperationinquarry,themachinemustbeequippedwith2.53m(99.61in)arm,
750mm(30in)tracks,andintegraltrackguards.
NOTICE:CASECONSTRUCTIONwillnottakeintoaccountanyconditionofapplicationthatisoutoftheonesdened
inthetableabove.
9-24