scraper heavy equipment presentation

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SCRAPER MANAJEMEN PERALATAN DAN PELAKSANAAN KONSTRUKSI 2015

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Page 1: SCRAPER heavy equipment Presentation

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SCRAPER

MANAJEMEN PERALATAN DAN

PELAKSANAAN KONSTRUKSI

2015

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FUNGSI SCRAPER

Scrapers adala ala! "era! #a$% "er&'$%s( '$!')*e$%er')+ *e$%a$%)'! da$ *e$a"'r !a$a as(lpe$%er')a$ secara "erlap(s,

Scrapers dapa! d(%'$a)a$ se"a%a( ala!pe$%a$%)'!a$ '$!') -ara) #a$% rela!(.e -a'/sa*pa( de$%a$ 2 )* pada !a$a da!ar de$%a$ala! pe$%%era) rda "a$, 

Pe*(l(a$ Scrapers '$!') pe)er-aa$ ($( !er%a$!'$%pada a, )ara)!er(s!() *a!er(al #a$% d(peras()a$", pa$-a$% -ara) !e*p'c, )$d(s( -ala$

d, ala! "a$!' #a$% d(perl')a$

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 T(pe3T(pe Scraper

•  T4ed Scraper /scraper #% d(!ar()

D("a$!' ala! la($ seper!(der, Kele"(a$$#a 1, Me$%a$%)'! 6ea.#

lad72, 8erp'!ar pada rad('s)ec(l

9, Me$#e"ar)a$ *a!er(alsecara *era!a

:, Da#a !a*p'$% ;390

*9,)e)'a!a$ 900 p5, E)$*(s padape)er-aa$ pe*"')aa$ -ala$

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• M!r(ed Scraper /Scraper 8er*!r

Kele"(a$ M!r scraper Da#a !a*p'$% 15390 *9de$%a$ )e)'a!a$ 500 p+ )ecepa!a$ <0)*=-a*Ke)'ra$%a$ da#a ce$%)ra* "a$ !eradap !a$a)'ra$%

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 Pe$%peras(a$ de$%a$ ala! "a$!' ($( d(la)')a$ de$%a$ 2/d'a cara

1. Push-loaded :Ala! "a$!' d(pa)a( a$#a pada saa! pe$%er')a$ da$pe$%(s(a$, Pada 4a)!' "a) pe$a*p'$% !ela pe$'+scrapers dapa! "e)er-a se$d(r(, De$%a$ de*()(a$ ala! "a$!'

dapa! *e*"a$!' !(%a ($%%a l(*a scraper, De$%a$ ada$#aala!"a$!'+ -ara) !e*p' scrapers dapa! *e$capa( 9 )*,')'ra$ der #a$% d(pa)a( !er%a$!'$% da#a *'a! scrapers,

2. Push-pull:

  D'a "'a scrapers d(peras()a$ de$%a$ cara sal($%*e*"a$!' d(dala* pe$%$%er')a$, Scrapers #a$%d("ela)a$% *e$dr$% #a$% d(depa$$#a pada saa!pe$%er')a$ da$ scraper d(depa$$#a *e$ar() #a$%d("ela)a$% saa! pe*'a!a$,

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• Self loading scraper

D(le$%)ap( se*aca* conveyor  '$!') *e*'a! !a$a, 8era! ala!"er!a*"a se)(!ar 10315>

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Bagian Scraper

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Prd')!(.(!as Scraper

Prd')!(.(!as scraper !er%a$!'$% pada 1, Je$(s *a!er(al

2, Te$a%a '$!') *e$%a$%)'!9, K$d(s( -ala$:, Kecepa!a$ ala! a!a' e?s(e$s( ala!,

Per!a*a3!a*a "a$#a)$#a *a!er(al #a$% a)a$

d(p($da)a$ da$ -'*la pe$%a$%)'!a$ dala* sa!' -a* d(!e$!')a$, @l'*e *a!er(al #a$% a)a$d(p($da)a$ a)a$ *e*pe$%ar'( )apas(!as scraper#a$% d(p(l(,

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WAKTU SIKLUS

Nilain FT juga dapat dilihat pada tabel nilai FT

FT = Fixed timeLT = Loading timeDT = Dumping TimeST = Spotting TimeTT = Turning time

 ADBT = Accelerating decelerating and bra!ing time"ADBT#

FT LTBDTBSTBTTBAD8T

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Kegiatan Kecepatan Pengangkutan Rata-Rata

;312+5)*=- 12+532:)*=- 2:3:;)*=-

1 2 9 1 2 9 1 2 9

Pe*'a!a$ 0+; 1+0 1+: 0+; 1+0 1+: 0+; 1+0 1+:

Pe*"$%)ara$*e*'!ar

0+: 0+5 0+< 0+: 0+5 0+< 0+: 0+5 0+<

Percepa!a$Perla*"a!a$ 0+9 0+: 0+< 0+< 0+; 1+0 1+0 1+5 2+0

 T!al 1+5 1+ 2+< 1+; 2+9 9+0 2+2 9+0 :+0

N$LA$ FT "menit#

%& = !ondisi bai! '& = !ondisi sedang(& = !ondisi buru! 

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• a)!' pe$%a$%)'!a$ da$ 4a)!' )e*"al( !er%a$!'$% pada

%ra?) #a$% d()el'ar)a$ le per'saaa$ ala! "era! '$!'se!(ap *del ala! "era!

Pe$%%'$aa$ Gra?) Terse"'!

1, (!'$% RR da$ GR per*')aa$ -ala$ da$ -'*la)a$ /TR

2, (!'$% "era! ala! d(!a*"a)a$ "era! *a!er(al dala*"4l, J'*la "era! #a$% ada !(da) "le *ela*pa'( "era!*a)s(*'* #a$% d(a$-'r)a$,

9, U$!') per*')aa$ -ala$ #a$% da!ar da$ *e$a$-a) a!a' TRH 0 %'$a)a$ Grafk Rimpull-speed-gradeabilityseda$%)a$ '$!') -ala$ *e$'r'$ TR0 %'$a)a$ %ra?)Continuous Grade Retarding,

:, Tar() %ar(s .er!()al dar( a!as #a$% ses'a( de$%a$ "era!ala! da$ *a!er(al,

5, Tar() %ar(s TR as(l pe$-'*laa$ $,1 ses'a( de$%a$ TR#a$% ada sa*pa( "er!e*' de$%a$ %ar(s .er!()al $,:

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<, Dar( !(!() per!e*'a$ )ed'a %ar(s !ar() %ar(s r(s$!al )eara %ar(s )'r.a,

, Dar( per!e*'a$ )'r.a de$%a$ %ar(s !ar() %ar(s .er!()al )e "a4a sa*a()e s)ala )ecepa!a$,

;, Dar( )ecepa!a$ da$ -ara) !e*p' a)a$ d(dapa! 4a)!' pe$%a$%)'!a$,

 )a!tu si!lus "*T# adalah penjumlahan +a!tu tetap +a!tu ang!at dan +a!tu !embali,

*T = -T . /T .FT

/010S 2/3D04T$5$TAS S*/A26/ 

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2usher "Alat 2endorong#

2ema!aian alat bantu atau pusher pada scraper dalam operasin7a dapatmenai!!an produ!ti8itas alat, 0mumn7a pusher dapat membantu beberapascraper dalam mela!u!an pe!erjaann7a

PUSER

CTp 1:0> LTs B 0+25

 Waktu siklus (dalam Menit) untuk pusher

Jumlah scraper yang dapat dibantu oleh sebuah

pusher

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EXAMPLE

 Ta$a se"a$#a) 900,000 lc*d(p($da)a$ de$%a$ *e$%%'$a)a$scraper <21E, Spes(?)as( !a$a da$ala! adala se"a%a( "er()'!

8era! -e$(s !a$a 19:0)%=lc*

E?s(e$s( 50=<0

Capac(!# 15+90*

8era! Ks$% 90,: )%

8era! *a)s(*'* 52,2: )%

K$d(s( per*')aa$ seda$%

U$!') lad($% d(%'$a)a$ p'ser

Per!a$#aa$ 1, 8erapa)a s()l's

4a)!' scraper2, 8erapa)a

prd')!(.(!as scraper9, 8erapa s()l's 4a)!'

p'ser:, 8erapa -'*la

scraper #a$%d(perl')a$