Buhler 2180 User Manual
Page 284
SECTION 5 - SPECIFICATIONS
5-12
GROUND SPEED: 2145 WITH 18X9 POWERSHIFT TRANSMISSION (18.4 - 42 TIRES)
FORWARD GEARS
Gear Ratio
1500 engine RPM
1900 engine RPM
2100 engine RPM
KPH
(MPH)
KPH
(MPH)
KPH
(MPH)
REVERSE GEARS
F1
1.88
(1.17)
2.38
(1.48)
2.64
(1.64)
F2
2.23
(1.38)
2.82
(1.75)
3.11
(1.94)
F3
2.60
(1.62)
3.29
(2.06)
3.65
(2.27)
F4
2.99
(1.85)
3.78
(2.35)
4.18
(2.59)
F5
3.53
(2.19)
4.47
(2.78)
4.94
(3.06)
F6
4.13
(2.56)
5.23
(3.25)
5.77
(3.59)
F7
4.86
(3.02)
6.16
(3.82)
6.80
(4.23)
F8
5.74
(3.56)
7.27
(4.51)
8.04
(5.00)
F9
6.71
(4.18)
8.51
(5.29)
9.40
(5.85)
F10
7.80
(4.85)
9.88
(6.14)
10.92
(6.79)
F11
9.22
(5.73)
11.68
(7.26)
12.91
(8.02)
F12
10.80
(6.69)
13.67
(8.49)
15.11
(9.39)
F13
12.35
(7.68)
15.65
(9.73)
17.30
(10.76)
F14
14.61
(9.08)
18.50
(11.50)
20.45
(12.71)
F15
17.09
(10.62)
21.65
(13.46)
23.93
(14.87)
F16
20.12
(12.50)
25.49
(15.83)
28.17
(17.50)
F17
23.78
(14.78)
30.12
(18.72)
33.29
(20.69)
F18
27.82
(17.29)
35.24
(21.90)
38.95
(24.21)
R2
2.29
(1.42)
2.89
(1.80)
3.20
(1.99)
R3
2.70
(1.68)
3.42
(2.12)
3.78
(2.35)
R4
3.16
(1.96)
4.01
(2.49)
4.42
(2.75)
R5
3.62
(2.25)
4.58
(2.85)
5.06
(3.15)
R6
4.27
(2.66)
5.42
(3.37)
5.98
(3.72)
R7
5.00
(3.11)
6.34
(3.94)
7.00
(4.35)
R8
5.89
(3.66)
7.46
(4.64)
8.25
(5.13)
R9
6.96
(4.32)
8.82
(5.49)
9.75
(6.06)
R10
8.15
(5.06)
10.32
(6.42)
11.40
(7.09)
Based on rear tire 480/80R42 (18.4 - 42) Rear Tires
Divide normal speeds by creeper reduction ratio: (10.609) to obtain creeper gear speeds.