Analisis Cost Alat Berat

8/17/2019 Analisis Cost Alat Berat

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Back hoe

capacity 1 m3

digging 12 seconds

swing 2 seconds

loading 5 seconds

return 2 seconds

working efective 2500 hr/yr

eciency 0.8333333333

Ownership cost (rp/yr) 200000000.00

Operation cost (rp/hr) 100000.00

!ack"hoe

cycle 21.00 seconds

0.35 minutes

productivity 2.38 l.m3/minutes

1#2.8$ l.m3/hr

%wnership cost 80000.00 rp/hr

operation cost 100000.00 rp/hrtotal cost 180000.00 rp/hr

&roduction cost 12$0.00 lm3/hr

Suatu pekerjaaan tanah untuk membuat jalayang digunakan adalah seperti yang diberikacutting tanah pada lokasi borrowed pit# e$cameasure diambil . sedangkan 'aktor pema


2/21

truck

capacity 12 m3 'ucket

dumping 1 minutes pushing

travelling 15 minutes positioning

returning 12 minutes returning

positioning 1 minutes

working efective 2500 hr/yr working efective

eciency 1 eciency

$0000000.00

15000.00

cycle 2(.00 minutes cycle

0.#8 hours

productivity 2#.83 l.m3/hr productivity

%wnership cost 2#000.00 rp/hr %wnership cost

operation cost 15000.00 rp/hr operation costtotal cost 3(000.00 rp/hr total cost

&roduction cost 15)0.83 lm#/hr &roduction cost

tol diperkirakan akan membutuhkan pekerjaan dan pada tabel beserta spesikasi pekerjaannya. !itaating ke lokasi timbunan dan hingga memadatkanatan (compaction 'actor) dari kondisi bank-measur


3/21

doer compactor

1 m3 le'ar 2 m

20 seconds cylce 10 km/hr

5 seconds li*t 30 cm

15 seconds redo 3 times

eciency 0.8333333333

2500 hr/yr working efective 2500 hr/yr

0.8333333333

150000000.00 220000000.00

)5000.00 120000.00

#0.00 seconds

0.$) minutes

1.25 l.m3/minutes productivity 1$$$.$) c.m3/hr

)5.00 l.m3/hr

$0000.00 rp/hr %wnership cost 88000.00 rp/hr

)5000.00 rp/hr operation cost 120000.00 rp/hr135000.00 rp/hr total cost 208000.00 rp/hr

1800.00 lm5/hr &roduction cost 12#.80 lm3/hr

ri mulai pekerjaan galiah hingga pekerjaan timbunan. Alat-alatdiminta mengestimasi harga per m" pekerjaan tanah (dariya. &aktor kembang tanah (swelling 'actor) dari kondisi bank-

e diambil *.+,.


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Back hoe

capacity 0.$m3

digging 12seconds

swing 3seconds

loading 3secondsreturn 2seconds

working efective 2500hr/yr

eciency 1

Ownership cost (rp/yr) 300000000.00

Operation cost (rp/hr) 100000.00

cycle 20seconds

0.3333333333minutes

productivity 1.80 l.m3/minutes

108.00 l.m3/hr

ownership cost 120000.00 rp/hr

operation cost 100000.00 rp/hr

total cost 220000.00 rp/hr

&roduction cost 203).0# rp/l.m3

+umlah loading 20kali

cycle untuk isi truk $.$) minutes

volume

Suatu pekerjaaan tanah untuk membuat jalan tol dipergaliah hingga pekerjaan timbunan. Alat-alat yang diguspesikasi pekerjaannya. !ita diminta mengestimasi hlokasi borrowed pit# mengangkut ke lokasi timbunan d(swelling 'actor) dari kondisi bank-measure diambil .kondisi bank-measure diambil *.+,.


5/21

5 )010.1(

$ )03).0#

cost ,1 'ack hoe dan 5 truck- $)0000.00

cost ,1 'ack hoe dan $ truck- )$0000.00

1 'ackhoe ) truck 2 doer (#0000.00

2 'ackhoe 8 truck 2 doer 1 'ackhoe ) truck 1 doer $)1500.00

2 'ackhoe 8 truck 1 doer )$1500.00

production cost in 'm 2###.## rp/'.m3

eal cost ,) truck- 2###.## rp/'.m3

eal cost ,$ truck- 2301.851851851( rp/'.m3

A0A 1O1A2 34!45AA "#78". rp/b.m"


6/21

truck

capacity 12m3 'ucket

dumping 1minutes pushing

travelling 15minutes positioning

returning 12minutes returningpositioning 3minutes

working efective 2500hr/yr working efectiv

eciency 1 eciency

100000000.00

50000.00

cycle 3).$$$$$$$$$$$$)minutes cycle

productivity 0.32 l.m3/minut productivity

1(.12 l.m3/hr

ownership cost #0000.00 rp/hr ownership cost

operation cost 50000.00 rp/hr operation cost

total cost (0000.00 rp/hr total cost

&roduction cost #)08.33 rp/l.m3 &roduction cost

+umlah truck 5.) euipment +umlah doer

5trucks

$trucks

25000000.00

irakan akan membutuhkan pekerjaan dari mulai pekerjaanakan adalah seperti yang diberikan pada tabel besertarga per m" pekerjaan tanah (dari cutting tanah padan hingga memadatkannya. &aktor kembang tanahsedangkan 'aktor pemadatan (compaction 'actor) dari


7/21

5 truck (5.58 lm3/hr 10#.$2($2($3

$ truck 108.00 lm3/hr

p )010.1(rp/lm3 (5.58

p )03).0#rp/lm3 108.00

p (835.1( rp/lm3

p (53).0# rp/lm3p )#$1.11 rp/lm3

p 8#$1.11 rp/lm3

5$50.00 rp/'.m3

5000rp/'.m3

#)08.33 rp/'.m3

#1118 20


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doer compactor

1m3 le'ar 2

20seconds cylce 10

5seconds li*t 30

15seconds redo 3eciency 0.8333333333

2500hr/yr working efectiv 2500

1

150000000.00 220000000.00

)5000.00 120000.00

#0seconds cycle

0.$$$$$$$$$)minutes

1.50 l.m3/minute productivity $000.00

(0.00 l.m3/hr 8#)0.5(

108.00

$0000.00 rp/hr ownership cost 88000.00

)5000.00 rp/hr operation cost 120000.00

135000.00 rp/hr total cost 208000.00

1500.00 rp/l.m3 &roduction cost 3#.$)

1.2 euipment +umlah compact )8.#

2doers 1


9/21

1.1 euipment

2doers

180lm3/hr

1800.00 rp/'.m3 #0.)8

3000rp/'.m3 31(8.)$()03($

20


10/21

m

km/hr

cm

times

hr/yr

c.m3/hr

l.m3/hr

l.m3/hr

rp/hr

rp/hr

rp/hr

rp/c.m3

euipment

compactor


11/21

rp/'.m3

rp/'.m3


12/21

Unit Back hoe I Dump truck I

Ownership cost

Harga beli Rp 1,200,000,000.00 600,000,000.00

Harga jual % 0.20 0.20

Harga jual 240,000,000.00 120,000,000.00Umur layan th 5 5

depreciation rpth 1!2,000,000.00 !6,000,000.00

Working effective jamth 2,500.00 2,500.00

depreciation per hr rpjam "6,#00.00 $#,400.00

other Ownership cost rpjam 4#,000.00 24,000.00

O & O cost

Rphari 100,000.00 #0,000.00

Upah per jam Rpjam 12,500.00 10,000.00

Rpjam 120,000.00 "5,000.00

o&O cost Rpjam 1$2,500.00 #5,000.00&'( )&* rpjam 257,300.00 147,400.00

Productivity

Bucket capacity 1.5 16.5

Swing det 2 +

Loading det 6 +

Returning det 2 +

Digging det 10 +

ecepatan bermuatan -mjam + 40

trael time jam 0.25

ecepatan -o/ong -mjam + 50return time jam 0.2

trael time minute 15

return time minute 12

Dumping time menit + 2

ositioning menit + 1

!oading menit $.666666666"

total cycle menit 0.33 33.$)

"m! armada (.18

"m! armada # bh 1 (

RODU$%II%' # m$jam 2$#.$5 2(.#1

"m! armada ( bh 1 10

RODU$%II%' ( m$jam 2)0 2).00

$OS%)m* # rpm$ 9:. ,*.,9

$OS%)m* ( rpm$ 9,.97 ,8,9.7

tota! cost)m* 1 ,9+8.+ ,11$.5/(-

2 ,""*.:+ ,112/11-

Upah &perator 1

Operating cost 2

m$


13/21

3 78. ,11$.5/10-

# ,",:.8 ,112/12-


14/21

Dump truck II

400,000,000.00

0.20

#0,000,000.005

64,000,000.00

2,500.00

25,600.00

16,000.00

60,000.00

",500.00

50,000.00

5",500.0099,100.00

12

+

+

+

+

40

0.25

500.2

15

12

1.5

0.5

2.666666666"

31.$)

11.88

11

22.)#

12

22.50

8",+.,7

88*8.88


15/21


16/21

Unit Back hoe I Dump truck I

Ownership cost

*ea alat Rpjam 200,000.00 100,000.00

O & O cost

Rphari 100,000.00 #0,000.00Upah per jam Rpjam 12,500.00 10,000.00

Rpjam 120,000.00 "5,000.00

o&O cost Rpjam 1$2,500.00 #5,000.00

&'( )&* rpjam 332,500.00 185,000.00

Productivity

Bucket capacity 0.4 #

Swing det 2 +

Loading det 6 +

Returning det 2 +

Digging det 10 +ecepatan bermuatan -mjam + 40

trael time jam 0.25

ecepatan -o/ong -mjam + 50

return time jam 0.2

trael time minute 15

return time minute 12

Dumping time menit + 2

ositioning menit + 1

!oading menit 6.666666666"

total cycle menit 0.33 3$.$) "m! armada 5.50

"m! armada # bh 1 5

RODU$%II%' # m$jam $5.#5

"m! armada ( bh 1 $

RODU$%II%' ( m$jam )2.00

$OS%)m* # rpm$ ,#*:9.+7 8#".98

$OS%)m* ( rpm$ 8#7+.*7 ,#87.7:

tota! cost)m* 9#.+ *#*"8.:

tota! cost)+m* #".99 #*"+.9

harga 'aru 1000000000.00

harga +ual 5 th 200000000.00

umur layan 5.00

depreciasi/th 1$0000000.00

kepemilikan lain 100000000.00

Upah &perator1

Operating cost 2

m$


17/21

total 2$0000000.00

working efective 2500.00

harga sewa *8#***.**


18/21

Unit Back hoe I Dump truck

Ownership cost

4arga 'eli p 1200000000.00 #00000000.00

4arga +ual 0.20 0.20

mur layan th 5 5

Working efective +am/th 2500.00 2500.00O & O cost

p/hari 100000.00 $0000.00

p/+am 120000.00 )5000.00

Productivity

Bucket capacity 1.5 1$.5

Swing det 2 "

Loading det $ "

Returning det 2 "

Digging det 10 "6ecepatan 'ermuatan km/+am " #0

6ecepatan kosong km/+am " 50

Dumping time menit " 2

Positioning menit " 1

Pushing det " "

Lebar drum m " "

Lit m " "

redo kali " "

travel time +am 0.25

minute 15.00

return time +am 0.20

minute 12.00

!oading menit 3.$)

1otal cycle menit *."" "".7:

"m! armada # 'h 1.00 (.18

di'ulatkan 1.00 3.00

3roducti%ity m"/menit8.,* .8:

m"/jam :*.** ++.

other $wnership cost rp/+am #8000.00 1$000.00

4arga +ual 2#0000000.00 80000000.00

depreciation rp/th 1(2000000.00 $#000000.00

depreciation per hr rp/+am )$800.00 25$00.00

pah per +am p/+am 12500.00 )500.00

Total O&O cost p/jam ":#"**.** 89#**.**

pah %perator 1-

$perating cost 2-

m3


19/21

"m! armada

Cost/LM rp/m3 #,,7.": ,,7.,+

Cost/BM rp/m# #:.* 7."

Total cost/LM rp/m3 8#

Total cost/LM rp/m3 8#78


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Do%er &ompactor

800000000.00 800000000.00

0.20 0.20

5 5

2500.00 2500.00

80000.00 80000.00

100000.00 100000.00

1 "

" "

" "

15 "

" "" 10

" "

" "

5 "

20 "

" 2

" 0.3

" #

*.7:

1.00 1.00

1.00 1.00

.,* ,.**

9*.** #,**.**

32000.00 32000.00

1$0000000.00 1$0000000.00

128000000.00 128000000.00

51200.00 51200.00

10000.00 10000.00

9"#**.** 9"#**.**


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#*,7.8+ #*,7.8+

#7. #7.

.9*

.89

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Analisis Cost Alat Berat