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7/23/2019 Steps in Fleet Selection
http://slidepdf.com/reader/full/steps-in-fleet-selection 1/16
Steps in Fleet Selection
©Dr. B. C. Paul 2000, revised 2008
Note- General steps and metodolo!ies "ound in tese slides
rou!l# "ollo$ material "ound in Sur"ace %inin! manuals &#
S%' and literature pu&lised &# Caterpillar '(uipment Co.
)is presentation includes screen sots "rom te FPC pro!ram
compiled &# Caterpillar '(uipment Compan#.
7/23/2019 Steps in Fleet Selection
http://slidepdf.com/reader/full/steps-in-fleet-selection 2/16
Si*in! )ruc+ and oader
Fleets
0 #ears a!o $ould ave &een all
manual metods
)oda# ave computer aided
versions o" same manual
metods
lso ave versions tat consider
event pro&a&ilities
Full computer simulation
7/23/2019 Steps in Fleet Selection
http://slidepdf.com/reader/full/steps-in-fleet-selection 3/16
Class pproac
/ill so$ "eatures o" manual
metods
Features still drive most computer
aided metods
)en so$ applications o"
computer so"t$are
)in!s still need to &e dealt $it
in "ull computer simulations
7/23/2019 Steps in Fleet Selection
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So"t$are Pac+a!e1Caterpillars FPC3
Starting FPC
Of course can also
Be done from a
Desktop icon
7/23/2019 Steps in Fleet Selection
http://slidepdf.com/reader/full/steps-in-fleet-selection 5/16
"ter a Picture o" a )ruc+
/e Get te 4nitial Screen
7/23/2019 Steps in Fleet Selection
http://slidepdf.com/reader/full/steps-in-fleet-selection 6/16
5i!li!t File and Pull
Do$n te %enu
Pick New
(for New
Project)
7/23/2019 Steps in Fleet Selection
http://slidepdf.com/reader/full/steps-in-fleet-selection 7/16
FPC 6pens /it te
Pro7ect )a& ctive
I start out entering a
! "o# Name
$! "o# Description%! Prepared For
&! Prepared B'
! Stud' Date
7/23/2019 Steps in Fleet Selection
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4 %ust Pic+ %# nit and
Displa# Standards
Pick etric or
*nglis+ ,nits wit+ a
-adio Button
Pick production
.argets measured in
/eig+t or 0olume
Pick Decimal Format
Pick Currenc'
7/23/2019 Steps in Fleet Selection
http://slidepdf.com/reader/full/steps-in-fleet-selection 9/16
Pic+ Pro7ect Speci"ic
4n"ormation
*nter 1our Fuel Cost
For Diesel
*nter 1our Planning
.ime unit
*nter 1our Num#er
Of +ours per planningunit
7/23/2019 Steps in Fleet Selection
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Commentar#
Diesel Fuel Costs 6"ten mine maciner# is run o""
i!$a# so tere is no i!$a#ta9 on diesel 1no :; cents and usuall# &ou!t
on &ul+ contract3
Called <=ed Do!> &ecause sometimes
put a d#e in it 1so #oull !et &usted "oron i!$a# use3
%ost plannin! units are &# te#ear
7/23/2019 Steps in Fleet Selection
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Specialt# 4tems Needed
<Si"t '""icienc#> ? o$ muc o" tesceduled time is actuall# spent $or+in!e(uipment n avera!e is @0 minutesAour or a&out 8-8:
6perator '""icienc#
)ruc+ is capa&le o" certain per"ormance ? o"tennot reali*ed &# uman operators
ccordin! to caterpillar studies operators
approac mecanical limits more closel# as aul!ets lon!er
B# pic+in! operator e""icienc# &# 5aul distancete pro!ram $ill use caterpillars operatorstudies results
7/23/2019 Steps in Fleet Selection
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Bunc o" /at
Pro&lem o" Buncin!
4" ave a lot o" truc+s te# tend to arrive
in clusters rater tan evenl# spread %eans loaders $ill loose some time $it
no truc+s and truc+s $ill $ait in line
even $en per"ectl# matced
Caterpillars studies and &uncin!"actors can &e used &# selectin!
avera!e &uncin!.
7/23/2019 Steps in Fleet Selection
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Finis te Fill 4n
I2m putting in 3&4
For m' s+ift
*fficienc'
I2m calling for
50erage #unc+ing
I2m +a0ing operator *fficienc' estimated
B' +aul distance
7/23/2019 Steps in Fleet Selection
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6ptimi*in!
)r# several di""erent "leets
Get Cost o" 'ac Fleet Pic+ te Fleet $it te lo$est
cost tat #ou ave con"idence in
suall# tere are someassumption or pre"erences tat
#ou $ill not 7ust pic+ te ceapest
7/23/2019 Steps in Fleet Selection
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%ain Steps in Fleet
Selection
Step E isuali*ation and
%atcin! - '(uipment must "it te
mine Step 2 Develop C#cle )imes -
Need to +no$ o$ muc te
e(uipment can produce to +no$
o$ muc e(uipment #ou need
Step 4denti"# uantities o"
'(uipment Needed
7/23/2019 Steps in Fleet Selection
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%ain Steps Continued
Step : - Cross Cec+ te
Selection "or practical "it
Step @ - 'stimate 'conomics
Step ; - Compare Di""erent
Fleets
Step H - %a+e te Selection