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Kel Excavator

This document provides information about the costs associated with operating a Caterpillar 390D L hydraulic excavator over its economic life. It details the equipment specifications, fixed costs per hour including return on capital and insurance, variable operating costs for fuel, lubricants, maintenance and repairs, and operator and helper wages. The total cost per hour of operation is calculated to be 2,670,033.61 Rupiah. Formulas are also provided for calculating some of the individual cost elements.

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YUdistiraa Kun
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60 views2 pages

Kel Excavator

This document provides information about the costs associated with operating a Caterpillar 390D L hydraulic excavator over its economic life. It details the equipment specifications, fixed costs per hour including return on capital and insurance, variable operating costs for fuel, lubricants, maintenance and repairs, and operator and helper wages. The total cost per hour of operation is calculated to be 2,670,033.61 Rupiah. Formulas are also provided for calculating some of the individual cost elements.

Uploaded by

YUdistiraa Kun
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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NO DESCRIPTION CODE INDEX UNIT INFORMATION

A. EQUIPTMENT DESCRIPTION
1 Type of Equiptment Caterpillar 390D L Hydraulic Excavator 523 HP
2 Horse Power Pw 523 HP
3 Capacity Cp 4,6 M³
4 Economic Age A 5,0 Years
5 Operational Hours Each Year W 2000 Hour
6 Equiptment Price B 3.750.000.000 Rp

B. FIX COST EACH HOUR


1 Residual Value C 375.000.000,000 Rp
2 Installment Payment Factor D 0,334380 -
3 Fix Cost Each Hour
a. Cost of Return on Capital E 564.265,75 Rp/Hour
b. Insurance F 3.750,00 Rp/Hour

Fix Cost / Hour G 568.015,75 Rp/Hour

C. OPERATOR COST PER WORKING HOUR


1 Fuel H 1.569.000,00 Rp/Hour
2 Lubricants I 261.500,00 Rp/Hour
Workshop Fee J
3 Maintance and Repair K 234.375,00 Rp/Hour
4 Operator L 20.000,00 Rp/Hour
5 Helper M 17.142,86 Rp/Hour

Operation Cost / Hour P 2.102.017,86 Rp/Hour


S
D. Total Cost 2.670.033,61 Rp/Hour

E. ETC
1 Interest Rate i 0,20 Rp/Hour 20%
2 Operation Cost U1 20.000,00 Rp/Hour
3 Helper Cost U2 17.142,86 Rp/Hour
4 Gas Mb 14.500,00 ltr (non subsidi)
5 Gasoline Ms 20.000,00 ltr (non subsidi)
6 Oil Mp 50.000,00 ltr

𝑭𝒐𝒓𝒎𝒖𝒍𝒂 =
𝑖 × (1 + 𝑖)^𝐴′
𝑖𝑛𝑠𝑡𝑎𝑙𝑙𝑚𝑒𝑛𝑡 𝑝𝑎𝑦𝑚𝑒𝑛𝑡 𝑓𝑎𝑐𝑡𝑜𝑟 =
1+𝑖 𝐴−1

(𝐵′ − 𝐶) × 𝐷
𝐶𝑜𝑠𝑡 𝑜𝑓 𝑟𝑒𝑡𝑢𝑟𝑛 𝑜𝑛 𝑐𝑎𝑝𝑖𝑡𝑎𝑙 =
𝑊′
0,20% × 𝐵′
𝐼𝑛𝑠𝑢𝑟𝑎𝑛𝑐𝑒 =
𝑊′

𝐹𝑢𝑒𝑙 = (0,125 − 0,175) × 𝑃𝑤 × 𝑀𝑠

𝐿𝑢𝑏𝑟𝑖𝑐𝑎𝑛𝑠 = (0,01 − 0,02) × 𝑃𝑤 × 𝑀𝑝

𝑀𝑎𝑖𝑛𝑡𝑎𝑛𝑎𝑛𝑐𝑒 𝑎𝑛𝑑 𝑟𝑒𝑝𝑎𝑖𝑟 = (12,5% − 17,5%) × 𝐵ൗ𝑊

1 𝑂𝑟𝑎𝑛𝑔
𝑂𝑝𝑒𝑟𝑎𝑡𝑜𝑟 = ( ൗ𝐽𝑎𝑚) × 𝑈1

1 𝑂𝑟𝑎𝑛𝑔
𝑂𝑝𝑒𝑟𝑎𝑡𝑜𝑟 = ( ൗ𝐽𝑎𝑚) × 𝑈2

WORKING CONDITION HOUR/DAY DAY/YEARS HOUR/YEAR


Work Hard 8 250 2000
Medium 8 200 1600
Low 8 150 1200

TEAM MEMBER ABSENCE NIM


A.Rizal Ramadhani 1 2142320110
Bayu Anggara 7 2141320109
Garang Geu Deng Garang 11 2141320122
Ibnu Faza Febrian 13 2141320079
Refa Alana SS. 19 2141320087
Yudhistira Wasesa A. 26 2141320102
Source =
https://www.ritchiespecs.com/model/caterpillar-390d-l-hydraulic-excavator

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