z file overall bab i to daftar pustakadigilib.itb.ac.id/files/disk1/619/jbptitbpp-gdl...71 daftar...

71

DAFTAR PUSTAKA

Arief M.Sc., Dr. Ir. Irwandy dan Adisoma Ph.D, Ir Gatut S, 2002. Buku Ajar

Perencanaan Tambang, Departemen teknik Pertambangan. Bandung: ITB.

Arief M.Sc., Dr. Ir. Irwandy, 2003. Diktat Kuliah Manajemen Tambang,

Departemen teknik Pertambangan. Bandung: ITB.

Caterpillar Handbook Performance a CAT publication by Caterpillar Inc., Peoria,

Illinois, U.S.A. October 2003

Chironis, Nicholas P., 1987. “Coal Age Operating Handbook of Coal Surface

Mining and Reclamation”, vol. 2, Mc Graw-Hill, Inc., New York, N.Y.

10020.

Eddy R. Sumaatmadja & Agus Pujobroto. Pemetaan Sebaran Batubara dan

Penentuan Titik Api di Kawasan Hutan Wisata Bukit Suharto dan

Sekitarnya, Propinsi Kalimantan Timur, Subdit. Eksplorasi Batubara dan

Gambut, DSM.

Fergusson A., Mc Clay K., 1997. “Structural modeling within the Sanga-sanga

PSC, Kutai Basin, Kalimantan: its application to paleochannel orientation

studies and timing of hydrocarbon entrapment”, Indonesian Petroleum

Association.

FX. Harkins HP, JA. Prihandono, A. Setiya Budhi, D. Kusnida (PPGL), 1999.

Studi Regional Cekungan Batubara Daerah Pesisir Kalimantan Timur,

Pemaparan Hasil Kegiatan Lapangan DIK-S Batubara, DSM.

Gautama, Dr. Ir. Rudy Sayoga, 1999. Diktat Kuliah Sistem Penyaliran Tambang,

Departemen Teknik Pertambangan. Bandung: ITB.

Hartman, H. L., 1987. “Introductory Mining Engineering”, A Wiley Interscience

Production, John Wiley and Sons Inc., New York.

Komatsu Spesifications and Application Handbook. Japan. March 2005

Martin, J. W., T. J. Martin, T. P. Bennett, and K. M. Martin, 1982. “Surface

Mining Equipment,” Martin Consultants, Golden, CO.

72

Pfleider, E. P., ed., 1973a. “Open pit and Strip Mining Systems and Equipment,”

sec. 17 in SME Mining Engineering Handbook, A. B. Cummins and I. A.

Given, eds., Soc. Mng. Engr. AIME, New York.

Pfleider, E. P., ed., 1973b. “Surface Haulage and Storage,” Sec. 18 in SME

Mining Engineering Handbook, A. B. Cummins and I. A. Given, eds., Soc.

Mng. Engr. AIME, New York.

Prodjosumarto, Partanto, 1993. Diktat Kuliah Pemindahan Tanah Mekanis.,

Departemen Teknik Pertambangan. ITB. Bandung.

Skelly and Loy, 1975, “Economic Engineering Analysis of U.S. Surface Coal

Mines and Effective Land Reclamation,” US Bureau of Mines Contract

Report SO 241049, February.

Stefanko, R., 1983. “Coal Mining Technology, Theory and Practice,” Society of

Mining Engineers, American Institute of Mining, Metalurgical, and

Petroleum Engineers, Inc., New York.

Stefanko, R., Ramani, R. V., and Ferko, M. R., 1973, “An Analysis of Strip

Mining Methods and Equipment Selection, ” Research Report, Contract No.

14-01-0001-390 to Office of Coal Research, US Dept. Of the Interior, May

29.

LAMPIRAN A

DATA PENGUKURAN CURAH HUJAN

Gra

fik d

an D

ata

Cur

ah H

ujan

Tah

un 2

005-

2007

2005

Rai

n D

ata

(To

Dat

e)

0

500

1000

1500

2000

2500

JF

MA

MJ

JA

SO

ND

Mon

th

Rainfall (mm)

0.0

100.

0

200.

0

300.

0

400.

0

500.

0

600.

0

raindelays (hours)

rain

fall

(mm

)ra

inde

lays

rain

fall

MTD

(mm

)ra

inde

lays

MTD

(hrs

)

2006

Rai

n Da

ta (T

o Da

te)

020

040

060

080

010

0012

0014

0016

0018

0020

00

JF

MA

MJ

JA

SO

ND

Mon

th

Rainfall (mm)

0100

200

300

400

500

600

700

800

Raindelays (hours)

rain

fall

(mm

)ra

inde

lays

(hrs

)ra

infa

ll M

TD (m

m)

rain

dela

ys M

TD (h

rs)

D

ata

tahu

n 20

05

Mon

thJa

n-05

Feb-

05

Mar

-05

Apr

-05

May

-05

Jun-

05

Jul-0

5A

ug-0

5 Se

p-05

Oct

-05

Nov

-05

Dec

-05

rain

dela

ys

12.2

18

.2

56.0

74

.4

50.8

23

.8

46.3

5 17

.8

6.9

78.7

77

.8

143.

9 ra

inde

lays

MTD

/ cu

m (h

rs)

12.2

2 30

.38

86.3

8 16

0.78

21

1.58

23

5.38

28

1.73

29

9.53

30

6.43

38

5.13

46

2.93

54

0.7

rain

fall

(mm

) 43

.4

89.4

14

8.6

311.

8 13

8.5

87.5

18

7.0

49.5

43

.3

282.

0 32

2.0

244.

5 ra

infa

ll M

TD /

cum

(mm

) 43

.4

132.

8 28

1.4

593.

2 73

1.7

819.

2 10

06.2

10

55.7

10

99.0

13

81.0

17

03.0

19

47.5

D

ata

tahu

n 20

06M

onth

Jan-

06Fe

b-06

M

ar-0

6A

pr-0

6 M

ay-0

6 Ju

n-06

Ju

l-06

Aug

-06

Sep-

06O

ct-0

6 N

ov-0

6 D

ec-0

6ra

inde

lays

(hrs

) 86

.0

80.0

61

.1

52.2

99

.2

120.

5 10

.5

41.1

47

.0

7.5

61.7

73

.4

rain

dela

ys M

TD /

cum

(hrs

) 86

.00

166.

00

227.

10

279.

30

378.

50

499.

00

509.

50

550.

60

597.

60

605.

10

666.

80

728.

5 ra

infa

ll (m

m)

295.

0 26

3.5

83.5

14

2.0

138.

8 14

3.5

12.5

92

.3

123.

0 15

.5

139.

0 33

0.5

rain

fall

MTD

/ cu

m (m

m)

295.

0 55

8.5

642.

0 78

4.0

922.

8 10

66.3

10

78.8

11

71.1

12

94.1

13

09.6

14

48.6

17

79.1

Sum

mar

y R

ain

Del

ays

2007

0

500

1000

1500

2000

2500

JF

MA

MJ

JA

SO

Mon

thRainFall (mm)

0.0

200.

0

400.

0

600.

0

800.

0

1000

.0

1200

.0

Rain Delays (hours)

Rain

Fall

(mm

)Ra

in/D

elay

s (h

rs)

rain

fall

MTD

(mm

)ra

inde

lays

MTD

(hrs

)

D

ata

tahu

n 20

07

Mon

th

Jan-

07Fe

b-07

M

ar-0

7A

pr-0

7 M

ay-0

7 Ju

n-07

Ju

l-07

Aug

-07

Sep-

07O

ct-0

7 R

ain/

Del

ays

(hrs

) 16

7.0

92.5

96

.0

108.

0 11

8.0

170.

8 12

9.0

67.5

63

.5

33.7

rain

dela

ys M

TD /

cum

(hrs

) 16

7.00

25

9.50

35

5.50

46

3.50

58

1.50

75

2.25

88

1.25

94

8.75

10

12.2

5 10

45.9

5

Rai

nFal

l (m

m)

353.

0 20

9.5

211.

0 10

8.0

323.

0 27

3.7

183.

7 11

8.5

163.

5 12

5.5

rain

fall

MTD

/ cu

m (m

m)

353.

0 56

2.5

773.

5 88

1.5

1204

.5

1478

.2

1661

.9

1780

.4

1943

.9

2069

.4

LAMPIRAN B

TAHAPAN PENAMBANGAN

inpit disposal dump area

sump area

OB removed

B'

A'

A

B

B'B

A'A

SURPAC SOFTWARE INTL

Scale: 1: Plan No. Date:

section first phase 1

3500 17-May-08

352750E352750E

353000E353000E

353250E

9111500N 9111500N

9111750N 9111750N

9112000N 9112000N

9112250N 9112250N

9112500N 9112500N

250E250E

500E500E

750E750E-225RL -225RL

-200RL -200RL

-175RL -175RL

-150RL -150RL

-125RL -125RL

-100RL -100RL

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL

200RL 200RL

225RL 225RL

250RL 250RL

275RL 275RL

300RL 300RL

325RL 325RL

250E250E

500E500E

750E750E

-225RL -225RL

-200RL -200RL

-175RL -175RL

-150RL -150RL

-125RL -125RL

-100RL -100RL

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL

200RL 200RL

225RL 225RL

250RL 250RL

275RL 275RL

300RL 300RL

325RL 325RL

SURPAC_VISION - SURPAC Software International

sect1c.pf

design boundaryOB removed

surface

coal seamcoal mined out

design boundary

surface


Penampang Melintang Section AA'

Penampang Melintang Section BB'


sump area

sect2a.pf


225RL225RL

200RL200RL

175RL175RL

150RL150RL

125RL125RL

100RL100RL

75RL75RL

50RL50RL

25RL25RL

0RL0RL

-25RL-25RL

-50RL-50RL

-75RL-75RL

-100RL-100RL 750E750E

500E500E

250E250E

225RL225RL

200RL200RL

175RL175RL

150RL150RL

125RL125RL

100RL100RL

75RL75RL

50RL50RL

25RL25RL

0RL0RL

-25RL-25RL

-50RL-50RL

-75RL-75RL

-100RL-100RL 750E750E

500E500E

250E250E

200RL200RL

175RL175RL

150RL150RL

125RL125RL

100RL100RL

75RL75RL

50RL50RL

25RL25RL

0RL0RL

-25RL-25RL

-50RL-50RL

-75RL-75RL

-100RL-100RL

-125RL-125RL

750E750E

500E500E

250E250E

9112500N

9112250N9112250N

9112000N9112000N

9111750N9111750N

9111500N9111500N

353250E

353000E

352750E352750E

352500E352500E

17-May-083500

2 second phase section

Date:Plan No.Scale: 1:


coal seam

surface

Penampang Melintang Section CC'

coal mined out

OB removeddesign boundary

surface

Penampang Melintang Section DD'

design boundary

OB removed

coal mined out

coal seam

C C'

D D'

coal seam

surface

Penampang Melintang Section EE'E

coal mined out

OB removeddesign boundary

E'

C'

E

D

C

D'

E'


H

sump area



section third phase 3

3500 17-May-08

352250E352250E

352500E352500E

352750E352750E

353000E

9111250N 9111250N

9111500N 9111500N

9111750N 9111750N

9112000N 9112000N

9112250N 9112250N

250E250E

500E500E

750E750E

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL

250E250E

500E500E

750E750E-100RL -100RL

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL

250E250E

500E500E

750E750E

-100RL -100RL

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL

250E250E

500E500E

750E750E

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL


sect3a.pf

OB removed

coal mined out coal seam

surface

F Penampang Melintang Section FF' F'

coal seam

design boundary

Penampang Melintang Section GG'G

OB removed design boundary

coal mined out

G'

surface

Penampang Melintang Section HH'H H'design boundaryOB removed


surface

Penampang Melintang Section II' I'I OB removed

coal mined outcoal seam

surface

design boundaryG'

H'

I

F

G

I'

F'

dump areainpit disposal

sump area



section fourth phase 4

4000 17-May-08

352250E352250E

352500E352500E

352750E352750E

353000E

9111000N

9111250N 9111250N

9111500N 9111500N

9111750N 9111750N

9112000N 9112000N

9112250N 9112250N

0E0E

250E250E

500E500E

750E750E

1000E1000E

-125RL

-100RL -100RL

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL

200RL 200RL

0E0E

250E250E

500E500E

750E750E

1000E1000E

-125RL -125RL

-100RL -100RL

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL

200RL 200RL

225RL

0E0E

250E250E

500E500E

750E750E

1000E1000E

-125RL

-100RL -100RL

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL

200RL


sect4a.pf

design boundaryOB removed


surface

Penampang Melintang Section JJ'

J J'

design boundary

surface


OB removed

Penampang Melintang Section KK'

K K'

coal seam

OB removed design boundary

surface

coal mined out

Penampang Melintang Section LL'

L L'

L

K

J

L'

K'

J'

sump area




section fifth phase 5

5000 17-May-08

352000E352000E

352250E352250E

352500E352500E

352750E

353000E

9110750N

9111000N 9111000N

9111250N 9111250N

9111500N 9111500N

9111750N 9111750N

9112000N 9112000N

9112250N 9112250N

0E0E

250E250E

500E500E

750E750E

1000E1000E-200RL -200RL

-175RL -175RL

-150RL -150RL

-125RL -125RL

-100RL -100RL

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL

200RL 200RL

225RL 225RL

250RL 250RL

275RL 275RL

0E0E

250E250E

500E500E

750E750E

1000E1000E

-200RL -200RL

-175RL -175RL

-150RL -150RL

-125RL -125RL

-100RL -100RL

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL

200RL 200RL

225RL 225RL

250RL 250RL

275RL 275RL

300RL 300RL

0E0E

250E250E

500E500E

750E750E

1000E1000E-200RL -200RL

-175RL -175RL

-150RL -150RL

-125RL -125RL

-100RL -100RL

-75RL -75RL

-50RL -50RL

-25RL -25RL

0RL 0RL

25RL 25RL

50RL 50RL

75RL 75RL

100RL 100RL

125RL 125RL

150RL 150RL

175RL 175RL

200RL 200RL

225RL 225RL

250RL 250RL

275RL 275RL


sect5b.pf

Penampang Melintang Section MM'

M

surface

design boundaryOB removed M'

coal mined out

coal seam

Penampang Melintang Section NN'

N OB removeddesign boundary

surface

N'

coal seam

coal seam

Penampang Melintang Section OO'

Odesign boundary

OB removed O'surface

coal mined out

coal mined out

M

N

O

M'

N'

O'

LAMPIRAN C

HASIL PERHITUNGAN PRODUKTIVITAS ALAT

EQUIPMENT PRODUCTIVITY

Waste Coal Fleet

Jan-08 Feb-08 Mar-08 Jan-08 Feb-08 Mar-08Calendar Days 31 29 31 Calendar Days 31 29 31Non-Production Days 2 1 3 Non-Production Days 2 1 3Production Days 29 28 28 Production Days 29 28 28

Hours per day 24.0 24.0 24.0 hrs/day Hours per day 24.0 24.0 24.0 hrs/day

Delays DelaysMaintenance Delays Maintenance Delays

Scheduled Maintenance Scheduled MaintenanceService 40 mins per fortnight/exc 1.2 1.2 1.2 hrs/day Service 10 hrs per fortnight/exc 0.8 0.8 0.8 hrs/day

Refuelling 30 mins per shift 1.0 1.0 1.0 hrs/day Refuelling 30 mins per shift 1.0 1.0 1.0 hrs/dayUnscheduled Maintenance Unscheduled Maintenance

30 mins per shift 1.0 1.0 1.0 hrs/day 30 mins per shift 1.0 1.0 1.0 hrs/dayIdle Time Idle Time

Weather: Jan -120 hrs, Feb - 90 hrs, Mar - 60 hrs 4.1 3.2 2.1 hrs/day Weather: Jan -120 hrs, Feb - 90 hrs, Mar - 60 hrs 4.1 3.2 2.1 hrs/dayShift Change, Prestart, Toolbox 15 mins per shift 0.5 0.5 0.5 hrs/day Shift Change, Prestart, Toolbox 15 mins per shift 0.5 0.5 0.5 hrs/day

Meal, Prayers 60 mins per shift 2.0 2.0 2.0 hrs/day Meal, Prayers 60 mins per shift 2.0 2.0 2.0 hrs/dayOperating Delays Operating Delays

Blasting 0 mins per day 0.0 0.0 0.0 hrs/day Blasting 0 mins per day 0.0 0.0 0.0 hrs/day

Effective Working Hours per day 14.2 15.1 16.2 hrs/day Effective Working Hours per day 14.6 15.5 16.6 hrs/day

Effective Working Hours per month 413.1 423.1 454.7 hrs/month Effective Working Hours per month 424.7 434.3 465.9 hrs/month

Production Excavators Production Excavators

Backhoe EX710 Komatsu PC3000 1 1 1 units/month Backhoe EX509 Caterpillar Cat385 units/monthBackhoe EX710 Komatsu PC3000 1 1 units/month Backhoe EX415 Caterpillar Cat345 1 1 1 units/monthBackhoe EX606 Komatsu PC1250 1 1 1 units/month

Production Fleets Production Fleets

Caterpillar Cat385 + 14 Hino t/hrKomatsu PC3000 + 7 Cat 777D 745 745 895 bcm/hr Caterpillar Cat345 + 6 Hino 78 78 78 t/hrKomatsu PC3000 + 7 Cat 777D 745 895 bcm/hrKomatsu PC1250 + 3 Cat 777D 250 250 300 bcm/hr

.

Target Production Target Production

Komatsu PC3000 + 7 Cat 777D 307,772 315,227 406,986 bcm Caterpillar Cat385 + 14 Hino 0 0 0 tKomatsu PC3000 + 7 Cat 777D 315,227 406,986 bcm Caterpillar Cat345 + 6 Hino 33,128 33,877 36,343 tKomatsu PC1250 + 3 Cat 777D 103,279 105,781 136,420 bcm

Total Production Capacity 411,051 736,236 950,393 bcm Total Production Capacity 33,128 33,877 36,343 t

Month Month


Waste Coal Fleet

Apr-08 May-08 Jun-08 Apr-08 May-08 Jun-08Calendar Days 30 31 30 Calendar Days 30 31 30Non-Production Days 0 2 0 Non-Production Days 0 2 0Production Days 30 29 30 Production Days 30 29 30






Weather: Apr -90 hrs, May 60- hrs, Jun - 60 hrs 3.0 2.1 2.0 hrs/day Weather: Apr -90 hrs, May 60- hrs, Jun - 60 hrs 3.0 2.1 2.0 hrs/dayShift Change, Prestart, Toolbox 15 mins per shift 0.5 0.5 0.5 hrs/day Shift Change, Prestart, Toolbox 15 mins per shift 0.5 0.5 0.5 hrs/day






Backhoe EX710 Komatsu PC3000 1 1 1 units/month Backhoe EX509 Caterpillar Cat385 1 1 1 units/monthBackhoe EX710 Komatsu PC3000 1 1 1 units/month Backhoe EX415 Caterpillar Cat345 1 units/monthBackhoe EX606 Komatsu PC1250 1 1 1 units/month


Caterpillar Cat385 + 14 Hino 253 253 253 t/hrKomatsu PC3000 + 7 Cat 777D 745 895 895 bcm/hr Caterpillar Cat345 + 6 Hino 98 t/hrKomatsu PC3000 + 7 Cat 777D 745 895 895 bcm/hrKomatsu PC1250 + 3 Cat 777D 250 300 300 bcm/hr


Komatsu PC3000 + 7 Cat 777D 343,818 421,948 439,893 bcm Caterpillar Cat385 + 14 Hino 119,796 122,212 127,386 tKomatsu PC3000 + 7 Cat 777D 343,818 421,948 439,893 bcm Caterpillar Cat345 + 6 Hino 0 0 49,343 tKomatsu PC1250 + 3 Cat 777D 115,375 141,435 147,450 bcm

Total Production Capacity 803,010 985,331 1,027,235 bcm Total Production Capacity 119,796 122,212 176,729 t

Month Month


Waste Coal Fleet

Jul-08 Aug-08 Sep-08 Jul-08 Aug-08 Sep-08Calendar Days 31 31 30 Calendar Days 31 31 30Non-Production Days 1 1 0 Non-Production Days 1 1 0Production Days 30 30 30 Production Days 30 30 30






Weather: Jul - 60 hrs, Aug - 60 hrs, Sep - 60 hrs 2.0 2.0 2.0 hrs/day Weather: Jul - 60 hrs, Aug - 60 hrs, Sep - 60 hrs 2.0 2.0 2.0 hrs/dayShift Change, Prestart, Toolbox 15 mins per shift 0.5 0.5 0.5 hrs/day Shift Change, Prestart, Toolbox 15 mins per shift 0.5 0.5 0.5 hrs/day










Komatsu PC3000 + 7 Cat 777D 439,893 438,349 439,893 bcm Caterpillar Cat385 + 14 Hino 159,106 126,949 127,386 tKomatsu PC3000 + 7 Cat 777D 439,893 438,349 439,893 bcm Caterpillar Cat345 + 6 Hino 39,273 0 0 tKomatsu PC1250 + 3 Cat 777D 147,450 146,933 147,450 bcm

Total Production Capacity 1,027,235 1,023,632 1,027,235 bcm Total Production Capacity 198,379 126,949 127,386 bcm

Month Month


Waste Coal Fleet

Oct-08 Nov-08 Dec-08 Oct-08 Nov-08 Dec-08Calendar Days 31 30 31 Calendar Days 31 30 31Non-Production Days 2 2 1 Non-Production Days 2 2 1Production Days 29 28 30 Production Days 29 28 30






Weather: Oct -90 hrs, Nov - 90 hrs, Dec - 120 hrs 3.1 3.2 4.0 hrs/day Weather: Oct -90 hrs, Nov - 90 hrs, Dec - 120 hrs 3.1 3.2 4.0 hrs/dayShift Change, Prestart, Toolbox 15 mins per shift 0.5 0.5 0.5 hrs/day Shift Change, Prestart, Toolbox 15 mins per shift 0.5 0.5 0.5 hrs/day










Komatsu PC3000 + 7 Cat 777D 396,589 315,227 321,468 bcm Caterpillar Cat385 + 14 Hino 115,043 109,884 112,206 tKomatsu PC3000 + 7 Cat 777D 396,589 315,227 321,468 bcm Caterpillar Cat345 + 6 Hino 35,468 0 0 tKomatsu PC1250 + 3 Cat 777D 132,935 105,781 107,875 bcm

Total Production Capacity 926,114 736,236 750,810 bcm Total Production Capacity 150,511 109,884 112,206 bcm

Month Month


Waste Coal Fleet

Jan-09 Feb-09 Mar-09 Jan-09 Feb-09 Mar-09Calendar Days 31 28 31 Calendar Days 31 28 31Non-Production Days 1 0 0 Non-Production Days 1 0 0Production Days 30 28 31 Production Days 30 28 31






Weather: Jan -120 hrs, Feb - 90 hrs, Mar - 60 hrs 4.1 3.2 2.1 hrs/day Weather: Jan -120 hrs, Feb - 90 hrs, Mar - 60 hrs 4.1 3.2 2.1 hrs/dayShift Change, Prestart, Toolbox 15 mins per shift 0.5 0.5 0.5 hrs/day Shift Change, Prestart, Toolbox 15 mins per shift 0.5 0.5 0.5 hrs/day






Backhoe EX710 Komatsu PC3000 1 1 1 units/month Backhoe EX509 Caterpillar Cat385 1 1 units/monthBackhoe EX710 Komatsu PC3000 1 1 1 units/month Backhoe EX415 Caterpillar Cat345 1 1 1 units/monthBackhoe EX606 Komatsu PC1250 1 1 1 units/month


Caterpillar Cat385 + 14 Hino 253 316 t/hrKomatsu PC3000 + 7 Cat 777D 745 745 895 bcm/hr Caterpillar Cat345 + 6 Hino 78 78 98 t/hrKomatsu PC3000 + 7 Cat 777D 745 745 895 bcm/hrKomatsu PC1250 + 3 Cat 777D 250 250 300 bcm/hr


Komatsu PC3000 + 7 Cat 777D 318,385 315,227 450,592 bcm Caterpillar Cat385 + 14 Hino 111,159 137,246 0 tKomatsu PC3000 + 7 Cat 777D 318,385 315,227 450,592 bcm Caterpillar Cat345 + 6 Hino 34,270 33,877 50,554 tKomatsu PC1250 + 3 Cat 777D 106,841 105,781 151,036 bcm

Total Production Capacity 743,610 736,236 1,052,220 bcm Total Production Capacity 145,429 171,124 50,554 t

Month Month

LAMPIRAN D

SPESIFIKASI ALAT

Excavator Komatsu PC 3000

Hydraylic Excavator Komatsu PC 1250

Ekskavator Caterpillar 385 B

Ekskavator Caterpillar 345 B

Dump Truck Caterpillar 777D

Dump Truck HINO FM 260JD

tipe karoseri : Dump

GVW / GCW : 20 - 30 ton

panjang bak : 6 - 7 meter

tenaga mesin : 260 ps

tipe roda penggerak : 6 x 4 (10 roda)

jarak sumbu roda : 4 - 5 meter

PRODUK Model FM 260 JD

PRODUKSI Kode Produksi FM8JNKD-RGJ

PERFORMANCE Kecepatan Maksimum(km/jam)

86

Daya Tanjak (tan Ã˜) 47.1

MESIN Model J08E-UF

Tipe Diesel 4 Stroke; In-Line

Tenaga Maks (PS/rpm) 260 / 2500

Momen Putir Maks. (Kgm/rpm)

76 / 1500

Jumlah Silinder 6

Diameter x Langkah Piston (mm)

112 x 130

Isi Silinder 7684

KOPLING Tipe Single Dry Plate, with Coil Spring

Diameter 380

TRANSMISI Tipe Low + 8 speeds

Perbanding Gigi -

ke-1 12.637

ke-2 8.806

ke-3 6.55

ke-4 4.768

ke-5 3.548

ke-6 2.481

ke-7 1.845

ke-8 1.343

ke-9 1

mundur 13.21

KEMUDI Tipe Integral Power Steering

Radius Putar Min. (m) 8.8

SUMBU Depan Reverse Elliot,

Belakang Full floating type with hypoid gear

Perbandingan gigi akhir STD = 6.428

Sistem Penggerak Rear 6x4

REM Rem Utama Air Over Hydraulic,

Rem Pelambat With on Exhaust Pipe

Rem Parkirr Internal Expanding tipe pada transmisi output

RODA & BAN Ukuran Rim 20X7.00T-162

Ukuran Ban 10.00-20-16PR

Jumlah Ban 10

SISTIM LISTRIK Accu 12V-65Ah x2

TANGKI SOLAR Kapasitas (L) 200

DIMENSI (mm) Jarak Sumbu Roda 4130+1300

Panjang bak 6420

Total Panjang 8480

Total Lebar 2450

Total Tinggi 2700

Lebar Jejak Depan FR Tr 1930

Lebar jejak Belakang RR Tr

STD:1855(JIS-8)

Julur Depan FPH 1255

Julur Belakang ROH 1795

SUSPENSI Depan & Belakang Rigid Axle with Semi Elliptic

BERAT CHASSIS (kg) Depan 2900

Belakang 3710

Berat Kosong 6610

GVWR 26000

TIPE KAROSERI Dump O

Mobil Boks O

Boks Berpendingin O

Bak Terbuka O

Crane O

Mobil Derek O

Sky Lift -

Tangki O

Los Bak O

Angkut Kendaraan -

Truk Logging O

Molen -

Tangki High Blow O

Arm Roll -

Mobil Pemadam -

Ambulance -

Truk Sampah -

Mobil Penarik -

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