SECTION 5 - SPECIFICATIONS

5-23

SPEED CHART

SPEEDS AT 2100 ENGINE RPM - Km/h (MPH)

T
R
A
N
S
M
I
S
S
I
O
N
TR
A
CTOR TIRE LOW RANGE MEDIUM RANGE HIGH RANGE REVERSE
TR
A
NSMISSION
T
R
A
C
T
O
R
MODELS
T
I
R
E
GROUP 1234123412341234
2290
2
3
3
5
A4.2
(2.6)
5.0
(3.1)
5.8
(3.6)
6.7
(4.2)
7.7
(4.8)
9.0
(5.6)
10.4
(6.5)
12.2
(7.6)
15.8
(9.9)
18.4
(11.5)
21.4
(13.4)
25.1
(15.7)
5.4
(3.4)
6.4
(4.0)
7.4
(4.6)
8.6
(5.4)
12 X 4 QUAD
SHIFT III
2
3
3
5
2360
2
3
7
5
B4.3
(2.7)
5.1
(3.2)
5.9
(3.7)
7.0
(4.4)
8.0
(5.0)
9.3
(5.8)
10.9
(6.8)
12.6
(7.9)
16.5
(10.3)
19.4
(12.1)
22.6
(14.1)
26.2
(16.4)
5.8
(3.6)
6.7
(4.2)
7.8
(4.9)
9.1
(5.7)
S
H
I
F
T
I
I
I
2375
2425 C4.6
(2.9)
5.3
(3.3)
6.2
(3.9)
7.2
(4.5)
8.3
(5.2)
9.8
(6.1)
11.4
(7.1)
13.3
(8.3)
17.3
(10.8)
20.2
(12.6)
23.5
(14.7)
27.4
(17.1)
5.9
(3.7)
6.9
(4.3)
8.2
(5.1)
9.6
(6.0)

1 2 3 4 5 6 7 8 9 10 11 12 1 2

1
2
X
2
2290
2
3
3
5
A3.7
(2.3)
4.5
(2.8)
5.3
(3.3)
6.4
(4.0)
7.7
(4.8)
9.1
(5.7)
10.7
(6.7)
12.8
(8.0)
15.2
(9.5)
18.2
(11.4)
21.9
(13.7)
25.9
(16.2)
4.6
(2.9)
8.0
(5.0)
1
2
X
2
POWERSHIFT
2
3
3
5
2360
2
3
7
5
B4.0
(2.5)
4.6
(2.9)
5.6
(3.5)
6.7
(4.2)
8.0
(5.0)
9.6
(6.0)
11.2
(7.0)
13.4
(8.4)
15.8
(9.9)
19.0
(11.9)
23.0
(14.4)
27.2
(17.0)
4.9
(3.1)
8.5
(5.3)
2375
2425 C4.1
(2.6)
5.0
(3.1)
5.8
(3.6)
7.0
(4.4)
8.3
(5.2)
9.9
(6.2)
11.7
(7.3)
14.1
(8.8)
16.6
(10.4)
19.8
(12.4)
24.0
(15.0)
28.3
(17.7)
5.1
(3.2)
8.8
(5.5)
TIRE GROUP A RollingRadius TIRE GROUP B RollingRadius TIRE GROUP C Rolling Radius
24.5 R32 R1 Radial 785 mm (30.9”) 20.8 x 38 R1 Bias 836 mm (32.9”) 20.8 R42 Radial 874 mm (34.4”)
30.5 R32 R1 Radial 787 mm (31.0”) 30.5 x 32 R2 Bias 836 mm (32.9”) 20.8 R42 R1W Radial 876 mm (34.5“)
18.4 R38 Radial 790mm (31.1”) 18.4 R42 Radial 843mm (33.2”) 20.8 x 42 R1 Bias 889 mm (35.0”)
18.4 x 38 R1 Bias 813 mm (32.0”) 700/65 x 38 Special 848 mm (33.4”) 750/65 x 38 Special 894 mm (35.2”)
24.5 x 32 R1 Bias 820 mm (32.3”) 20.8 x 38 R2 Bias 848 mm (33.4”) 850/60 x 38 Special 894 mm (35.2”)
18.4 x 38 R2 Bias 820 mm (32.3”) 710/70 R38 Radial 851 mm (33.5”) 18.4 R46 Radial 894 mm (35.2”)
20.8 R38 Radial 823mm (32.4”) 710/70 R38 R1W Radial 856 mm (33.7”) 20.8 R42 R2 Radial 914 mm (36.0”)
20.8 R38 R1W Radial 826 mm (32.5”) 18.4 R42 Radial 866 mm (34.1”)
30.5 x 32 R1 Bias 820 mm (32.3”)
Tocalculate ground speed at an engine speed other than 2100 RPM, use the following formula:
DESIRED
ENGINE SPEED CHART SPEED GROUNDSPEED
2100 RPM