OPERATION
3‑13PRECAUTIONONUSEOFRUBBERCRAWLERSHOE
CAUTION
Therubbercrawlershoemaybedamagedorwornfasterdependingon
workingconditions.Performworkingoperationproperlyaccordingto
workingsiteconditionsandmachineoperation.
■StructureofRubberCrawlerShoe
Thestructureofrubbercrawlershoe.Itconsistsof
steelcordtosustaintension,ironcoretosupPo段it,
andcoveringrubbertothem.
NOTE=IfacrackreachesthesteeIcord,itmaybe
rustedandcuto仔bymoisture.Whenany
crackisdetected,immediaterepairis
essentiaLPleasecontactyourbcalIHI
distributor.
Lug
/
Ironcore
CoveringrubberSteelcord
■CautionswhileworkingandtraveIling
Avojdthefo"owingwhiletraveIling.
①DONOTTRAVELORWORKONSTONE
FOUNDATIONSORSHARPROCKS
..熱潔
%1一こ・・)1,'、
,ノノノ"
磯癬1霧・
Thiswearsdownthelugandcausesthe
steelcordtobreak.
②DONOTTRAVELORWORKON
SURFACESWITHMANYSTONES
SUCHASRIVERBEDS
、、い
り
グ
凝
〕、
D11・
砺
ノ川一
無難類藝嚢肇
ORSCRAPMATERIAL
,、言ヨ潔
拷
、、
rヨ
」
卿““
乎
蠣霧講i舞
③DONOTTRAVELORWORKONSTEEL
Thiswearsdownthelugandcausesthe
steelcordtobreak,
Thiscausesdamageorwearonthe
rubbercraw[erandthemasIioff.
④DONOTTRAVELORWORKON
LARGESTEPSSUCHASSTONE
STA場簸、、、、,潔
存
ロペラ
P
σ!
・、=ヌ蛭一一笈範,)砺・
}i餐・《趨翼ノ'勉物
一∫{}・..一ず%兇ケ
11t
恥,
tlL
・Movesbwlydirectlyupsteps.
・Whi[emovingupthestepsavoid
placeswheretheroadsurface
changes.
3‑29