EP 1110-1-8
(Vol. 4)
31 July 03
Table 3-1 Equipment Age Adjustment Factors for Ownership Cost
Year Purchased New
Life in Years
REGION 4
CATEGORY
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 16 17
TYPE OF EQUIPMENT
SUB
2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986
C75
0.00
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.89
0.88
0.84
CRANES, HYDRAULIC, SELF-PROPELLED
C80
0.00
CRANES, HYDRAULIC, TRUCK MOUNTED
C80
0.01
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.89
0.88
0.84
UNDER 26 TON
C80
0.02
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.89
0.88
0.84
0.79
26 TON THRU 65 TON
C80
0.03
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.89
0.88
0.84
0.79
0.76
0.72
66 TON THRU 125 TON
C80
0.04
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.89
0.88
0.84
0.79
0.76
0.72
0.66
OVER 125 TON
C85
0.00
CRANES, MECHANICAL, LATTICE BOOM, CRAWLER MOUNTED
C85
0.11
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.93
0.90
0.88
0.87
0.83
DRAGLINE, CLAMSHELL, 0 THRU 1.0 CY
C85
0.12
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.93
0.91
0.88
0.87
0.83
0.78
DRAGLINE, CLAMSHELL, OVER 1.0 CY THRU 2.5 CY
C85
0.13
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.88
0.87
0.83
0.78
0.75
0.71
DRAGLINE, CLAMSHELL, OVER 2.5 CY THRU 5.0 CY
C85
0.14
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.89
0.88
0.83
0.78
0.75
0.71
0.65
DRAGLINE, CLAMSHELL, OVER 5.0 CY
C85
0.21
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.93
0.91
0.88
0.87
0.83
0.78
LIFTING, 0 THRU 25 TON
C85
0.22
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.88
0.87
0.83
0.78
0.75
0.71
LIFTING, 26 TON THRU 50 TON
C85
0.23
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.89
0.88
0.84
0.79
0.76
0.72
0.66
LIFTING, 51 TON THRU 150 TON
C85
0.24
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.89
0.88
0.84
0.79
0.76
0.72
0.66
0.64
0.62
LIFTING, OVER 150 TON
C90
0.00
CRANES, MECHANICAL, LATTICE BOOM, TRUCK MOUNTED
C90
0.01
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.89
0.88
0.84
UNDER 26 TON
C90
0.02
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.89
0.88
0.84
0.79
26 TON THRU 65 TON
C90
0.03
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.88
0.87
0.83
0.78
0.75
0.71
66 TON THRU 125 TON
C90
0.04
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.89
0.88
0.83
0.78
0.75
0.71
0.65
OVER 125 TON
C95
0.00
1.09
1.06
1.00
1.00
1.00
0.98
0.96
0.94
0.91
0.88
0.87
0.83
0.78
0.75
0.71
CRANES, TOWER
D10
0.00
DRILLS,AIR/HYDRAULIC,CRWLR MTD,0" THRU 6.5" DIA HOLE (Add cost for drill steel and bit wear)
D10
0.10
1.14
1.13
1.03
1.00
0.98
0.96
0.95
0.93
0.89
0.86
0.84
0.82
AIR TRACK (Add cost for drill steel and bit wear)
D10
0.20
1.15
1.13
1.03
1.00
0.98
0.96
0.94
0.93
HYDRAULIC TRACK (Add cost for drill steel and bit wear)
D15
0.00
1.15
1.13
1.03
1.00
0.98
0.96
0.94
0.93
DRILLS, HORIZONTAL BORING & GROUND PIERCING (Add cost for drill steel and bit wear)
D20
0.00
1.15
1.13
1.03
1.00
0.98
0.96
0.94
DRILLS, CORE, COLUMN MOUNTED (Add cost for drill steel and bit wear)
D25
0.00
1.15
1.13
1.03
1.00
0.98
0.96
0.94
0.93
DRILLS, CORE, SKID MOUNTED (Add cost for drill steel and bit wear)
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