EP 1110-1-8
(Vol. 10)
31 July 03
Table 3-2 Equipment Age Adjustment Factors for Standby Cost
Year Purchased New
Life in Years
REGION 10
CATEGORY
8
0
1
2
4
5
6
7
9
10
11
13
14
15 16 17
3
12
SUB
TYPE OF EQUIPMENT
2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986
S30
0.22
1.04
1.02
1.00
1.00
0.99
0.98
0.96
0.94
0.92
0.90
0.88
0.86
0.84
0.81
0.78
0.74
0.72 0.71
CRUSHERS - JAW
S30
0.30
1.04
1.02
1.00
1.00
0.99
0.98
0.95
0.94
0.91
0.89
0.88
0.86
0.83
0.80
0.77
0.73
0.71 0.70
SCREENING PLANT
S35
0.00
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.88
0.87
0.84
0.81
0.79
0.75
0.71
0.69 0.67
SNOW REMOVAL EQUIPMENT
S40
0.00
1.04
1.02
1.01
1.00
0.98
0.95
0.92
0.91
0.85
0.83
0.80
0.75
0.72
0.69
0.66
0.62
0.60 0.57
SOIL & ROAD STABILIZERS
S45
0.00
1.05
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.90
0.88
0.87
0.84
0.81
0.78
0.75
0.70
0.68 0.66
SPLITTERS, ROCK & CONCRETE
T10
0.00
1.04
1.01
1.00
1.00
0.99
0.95
0.93
0.92
0.89
0.85
0.82
0.77
0.74
0.72
0.69
0.64
0.59 0.57
TRACTOR BLADES & ATTACHMENTS
T15
0.00
TRACTORS, CRAWLER (DOZER) (includes blade)
T15
0.01
1.04
1.01
1.01
1.00
0.99
0.95
0.93
0.91
0.88
0.84
0.80
0.75
0.72
0.69
0.66
0.61
0.56 0.53
0 THRU 225 HP
T15
0.02
1.04
1.01
1.01
1.00
0.99
0.95
0.93
0.92
0.88
0.85
0.81
0.76
0.74
0.71
0.68
0.64
0.59 0.56
226 HP THRU 425 HP
T15
0.03
1.03
1.01
1.00
1.00
0.99
0.96
0.94
0.92
0.89
0.86
0.82
0.77
0.75
0.73
0.70
0.65
0.61 0.58
OVER 425 HP
T20
0.00
1.06
1.03
1.02
1.00
0.98
0.95
0.94
0.92
0.92
0.91
0.87
0.86
0.84
0.83
0.80
0.78
0.77 0.76
TRACTORS, WHEEL TYPE (DOZER)
T25
0.00
TRACTORS, AGRICULTURAL
T25
0.10
1.06
1.03
1.02
1.00
0.98
0.95
0.94
0.92
0.91
0.90
0.87
0.86
0.84
0.82
0.80
0.78
0.76 0.75
CRAWLER
T25
0.20
1.06
1.03
1.02
1.00
0.98
0.95
0.94
0.92
0.91
0.90
0.87
0.85
0.83
0.82
0.80
0.78
0.76 0.75
WHEEL
T30
0.00
1.06
1.04
1.02
1.00
0.98
0.95
0.91
0.89
0.88
0.85
0.79
0.75
0.74
0.73
0.71
0.69
0.68 0.67
TRENCHERS, CHAIN TYPE CUTTER
T35
0.00
1.06
1.04
1.02
1.00
0.98
0.95
0.91
0.89
0.88
0.85
0.79
0.75
0.74
0.73
0.71
0.69
0.68 0.67
TRENCHERS, WHEEL TYPE CUTTER
T40
0.00
TRUCK OPTIONS
T40
0.10
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.88
0.87
0.84
0.81
0.79
0.75
0.71
0.69 0.67
CRANES / HOISTS, PERSONNEL & MATERIAL HANDLING
T40
0.20
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.94
0.91
0.89
0.88
0.86
0.83
0.80
0.77
0.73
0.71 0.69
DUMP BODY, REAR
T40
0.30
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.88
0.87
0.84
0.81
0.79
0.75
0.71
0.69 0.67
FLATBEDS, WITH SIDES
T40
0.41
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.88
0.87
0.84
0.81
0.79
0.75
0.71
0.69 0.67
HOIST, ELECTRIC DRIVE
T40
0.50
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.89
0.87
0.85
0.82
0.79
0.76
0.72
0.70 0.68
TRANSIT MIXERS
T40
0.60
1.05
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.90
0.88
0.86
0.84
0.81
0.78
0.74
0.69
0.67 0.65
WATER TANKS
T40
0.70
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.88
0.87
0.84
0.81
0.79
0.75
0.71
0.69 0.67
ALL OTHER OPTIONS
T45
0.00
TRUCK TRAILERS
T45
0.10
1.04
1.02
1.00
1.00
0.99
0.98
0.95
0.94
0.91
0.89
0.88
0.86
0.83
0.80
0.77
0.73
0.71 0.70
BOTTOM DUMP
T45
0.20
1.04
1.02
1.00
1.00
0.99
0.98
0.95
0.94
0.91
0.89
0.88
0.86
0.83
0.80
0.77
0.73
0.71 0.70
END DUMP
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