EP 1110-1-8
(Vol. 12)
31 July 03
APPENDIX D
EQUIPMENT HOURLY CALCULATION FACTORS
TIRE WEAR
EQUIPMENT
CARRIER
FOG
CATEGORY
FACTORS
FUEL FACTORS
FUEL FACTORS
FACTORS
SUB
SLV HPF
E
G
D
HPF E
G
D
E
G
FT
DT
DESCRIPTION
EK
C
DC
LIFE
D
TT RCF
C85 0.23
20
A
B
20,000
0.15
40
.400 .040 .021
0 .000 .000 .000
.000 .233 .233
0.00 0.00 0.00
0.85
LIFTING, 51 TON THRU 150 TON
C85 0.23
20
S
B
16,000
0.15
52
.520 .052 .027
0 .000 .000 .000
.000 .233 .233
0.00 0.00 0.00
0.90
LIFTING, 51 TON THRU 150 TON
C85 0.24
20
A
B
22,000
0.15
40
.400 .040 .021
0 .000 .000 .000
.000 .254 .254
0.00 0.00 0.00
0.95
LIFTING, OVER 150 TON
C85 0.24
20
S
B
18,000
0.15
52
.520 .052 .027
0 .000 .000 .000
.000 .254 .254
0.00 0.00 0.00
1.00
LIFTING, OVER 150 TON
C90 0.00
1
CRANES, MECHANICAL, LATTICE BOOM, TRUCK
MOUNTED
C90 0.01
20
A
B
14,000
0.15
50
.500 .050 .026
10 .100 .010 .005
.000 .403 .382
0.97 0.78 0.00
0.60
UNDER 26 TON
C90 0.01
20
S
B
12,000
0.15
65
.650 .065 .033
13 .130 .013 .007
.000 .403 .382
0.86 0.61 0.00
0.65
UNDER 26 TON
C90 0.02
20
A
B
16,000
0.15
50
.500 .050 .026
10 .100 .010 .005
.000 .318 .276
0.97 0.78 0.00
0.70
26 TON THRU 65 TON
C90 0.02
20
S
B
14,000
0.15
65
.650 .065 .033
13 .130 .013 .007
.000 .318 .276
0.86 0.61 0.00
0.75
26 TON THRU 65 TON
C90 0.03
20
A
B
18,000
0.20
50
.500 .050 .026
10 .100 .010 .005
.000 .318 .276
0.97 0.78 0.00
0.80
66 TON THRU 125 TON
C90 0.03
20
S
B
16,000
0.20
65
.650 .065 .033
13 .130 .013 .007
.000 .318 .276
0.86 0.61 0.00
0.85
66 TON THRU 125 TON
C90 0.04
20
A
B
20,000
0.20
50
.500 .050 .026
10 .100 .010 .005
.000 .318 .276
0.97 0.78 0.00
0.90
OVER 125 TON
C90 0.04
20
S
B
18,000
0.20
65
.650 .065 .033
13 .130 .013 .007
.000 .318 .276
0.86 0.61 0.00
0.95
OVER 125 TON
C95 0.00
20
A
B
18,000
0.20
65
.650 .065 .033
10 .100 .010 .005
.530 .318 .276
0.00 0.00 0.90
0.85
CRANES, TOWER
D10 0.00
1
DRILLS,AIR/HYDRAULIC,CRWLR MTD,0" THRU 6.5"
DIA HOLE (Add cost for drill steel and bit wear)
D10 0.10
25
A
B
14,000
0.25
80
.800 .080 .041
0 .000 .000 .000
.477 .339 .297
0.62 0.44 0.00
1.00
AIR TRACK (Add cost for drill steel and bit wear)
D10 0.20
25
A
B
10,000
0.25
80
.800 .080 .041
0 .000 .000 .000
.477 .339 .297
0.62 0.44 0.00
1.00
HYDRAULIC TRACK (Add cost for drill steel and bit
wear)
D15 0.00
25
A
B
10,000
0.25
80
.800 .080 .041
0 .000 .000 .000
.477 .339 .297
0.62 0.44 0.00
0.90
DRILLS, HORIZONTAL BORING & GROUND
PIERCING (Add cost for drill steel and bit wear)
D20 0.00
25
A
B
8,000
0.25
80
.800 .080 .041
0 .000 .000 .000
.477 .170 .254
0.00 0.00 0.00
0.85
DRILLS, CORE, COLUMN MOUNTED (Add cost for drill
steel and bit wear)
D25 0.00
25
A
B
10,000
0.25
80
.800 .080 .041
0 .000 .000 .000
.477 .170 .254
0.00 0.00 0.90
1.00
DRILLS, CORE, SKID MOUNTED (Add cost for drill
steel and bit wear)
D30 0.00
25
A
B
10,000
0.25
80
.800 .080 .041
10 .100 .010 .006
.477 .339 .297
0.67 0.57 0.80
1.00
DRILLS, EARTH / AUGER (Add cost for drill steel and
cutting edge wear)
D35 0.00
1
DRILLS, ROTARY BLASTHOLE (Add cost for drill steel
and bit wear)
EK=Economic Key (Appendix E)
LIFE=Economic Life
E=Electric Powered
FT=Front Tire
C=Operating Conditions (A=average, S=severe)
SLV=Salvage Value
G=Gas Powered
DT=Drive Tire
DC=Discount Code (B=basic 7.5%, S=special 15%)
HPF=Horsepower Factor
D=Diesel Powered
TT=Trailing Tire
RCF=Repair Cost Factor
D- 4
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