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Important factors in selecting the cor-
rect gear are:
1.
Proper operating speed of the im-
plement.
2. Field conditions and terrain.
3. Tractor performance and operator
safety.
NOTE:
Racing the engine under
light load contributes to poor fuel
economy.
Excessive "lugging" of
the engine accelerates engine wear,
as well as causing the engine to
overheat
.
GROUND SPEED CHART - 12-SPEED MULTI-POWER TRANSMISSION
Dual
M-P
12.4-28 Tires
14. 9-24 Tires
Range
Gear
Range
1500 RPM
2000 RPM
1500 RPM
2000 RPM
1
L
1.03
1. 38
.98
1.31
H
1.35
1.80
1.28
1. 71
L
2
L
1.55
2.07
1.48
1. 97
H
2.03
2.70
1. 93
2.56
0
3
L
2.85
3.79
2.70
3.60
H
3. 72
4.96
3.53
4.70
w
R
L
1.41
1. 88
1.34
1. 79
H
1. 84
2.45
1. 75
2.33
H
1
L
4.13
5.51
3.92
5.24
H
5.39
7.20
5.12
6.85
I
2
L
6.20
8.28
5.90
7.85
H
8.10
10.
81
7.77
10.09
G
3
L
11.
38
15.1
7
10.80
14.40
H
14.86
19.82
14.15
19.49
R
L
5.63
7.51
5.35
7.14
H
H
7.35
9.81
6.97
9.31
GROUND SPEED CHART -- 8-SPEED TRANSMISSION
12.4-28 Tires
14. 9-24 Tires
Gear
1500 RPM
2000 RPM
1500 RPM
2000 RPM
1
. 99
1. 32
.98
1. 30
L
2
1.48
1. 97
1.46
1. 95
0
3
2.03
2.71
2.00
2.67
w
4
2. 73
3.64
2.68
3.58
Rev.
1.41
1. 88
1. 34
1. 79
H
5
3.96
5. 29
3.90
5.20
I
6
5.95
7.94
5.85
7.81
G
7
8.12
10.82
7.99
10.66
H
8
10.90
14.52
10. 72
14.30
Rev.
5.63
7.51
5.35
7.14
- 13 -
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