Kubota G18, Руководство оператора, Страница: 184 / 206

166
ENGLISH
GENERAL TORQUE SPECIFICATION
8.8 10.9
- 9.6
- 12.9
- 1.33
- 20.5
- 27.8
- 2.84
- 42
- 57.0
- 5.82
- 96
- 130.2
- 13.29
- 132
- 179.0
- 18.27
- 180
- 244.1
- 24.91
- 14.4
- 19.3
- 1.99
- 29
- 39.3
- 4.01
- 54
- 73.2
- 7.47
- 132
- 179.0
- 18.27
- 192
- 260.4
- 26.57
- 264
- 358.0
- 36.53
(ft-lbs)
(N-m)
(kgf-m)
(ft-lbs)
(N-m)
(kgf-m)
(ft-lbs)
(N-m)
(kgf-m)
(ft-lbs)
(N-m)
(kgf-m)
(ft-lbs)
(N-m)
(kgf-m)
(ft-lbs)
(N-m)
(kgf-m)
- 8.3
- 11.3
- 1.15
- 20.2
- 27.4
- 2.8
- 41.2
- 55.8
- 5.7
- 66.5
- 90.1
- 9.2
- 108
- 147
- 15.0
- 166
- 225
- 23.0
- 25.3
- 34.3
- 3.5
- 52.1
- 70.5
- 7.2
- 86.8
- 117
- 12.0
- 144
- 196
- 20.0
- 224
- 303
- 31.0
(ft-lbs)
(N-m)
(kgf-m)
(ft-lbs)
(N-m)
(kgf-m)
(ft-lbs)
(N-m)
(kgf-m)
(ft-lbs)
(N-m)
(kgf-m)
(ft-lbs)
(N-m)
(kgf-m)
(ft-lbs)
(N-m)
(kgf-m)
American standard cap screws
with UNC or UNF threads
Metric cap screws
SAE grade No.
1/4
5/16
3/8
1/2
9/16
5/8
8
10.7
1.11
17
23.1
2.35
35
47.5
4.84
80
108.5
11.07
110
149.2
15.22
150
203.4
20.75
GR. 5
12
16.1
1.66
24
32.5
3.31
45
61.0
6.22
110
149.2
15.22
160
217.0
22.14
220
298.3
30.44
GR. 8
Property class
M6
M8
M10
M12
M14
M16
7.2
9.81
1.0
17.4
23.6
2.4
35.5
48.1
4.9
57.2
77.5
7.9
91.2
124
12.6
145
196
20.0
Class 8.8
21.7
29.4
3.0
44.9
60.8
6.2
76.0
103
10.5
123
167
17.0
192
260
26.5
Class 10.9
TIGHTENING TORQUE CHART
Thread
Size
d (mm)
M8
M10
M12
M14
Hexa-Bolt
Head size
B (mm)
12 or 13
14 or 17
17 or 19
19 or 22
ft·lbs
13.0~15.2
(14.1
±
1.1)
28.9~33.3
(31.1
±
2.2)
46.3~53.5
(49.9
±
3.6)
79.6~92.6
(86.1
±
6.5)
N·m
17.8~20.6
(19.2
±
1.4)
39.3~45.1
(42.2
±
2.9)
62.8~72.6
(67.7
±
4.9)
107.9~125.5
(116.7
±
8.8)
kgf·m
1.9~2.1
(2.0
±
0.1)
4.0~4.6
(4.3
±
0.3)
6.4~7.4
(6.9
±
0.5)
11.0~12.8
(11.9
±
0.9)
ft·lbs
17.5~20.3
(18.9
±
1.4)
35.4~41.2
(38.3
±
2.9)
57.1~66.5
(61.8
±
4.7)
91.1~108.5
(99.8
±
8.7)
N·m
23.5~27.5
(25.5
±
2.0)
48.1~55.9
(52.0
±
3.9)
77.6~90.2
(83.9
±
6.3)
123.6~147.0
(135.3
±
11.7)
kgf·m
2.4~2.8
(2.6
±
0.2)
4.9~5.7
(5.3
±
0.4)
8.0~9.2
(8.6
±
0.6)
12.6~15.0
(13.8
±
1.2)
No mark 7 T
NOTE:
¡
Figure “7” on the top of the bolt indicates that the bolt is of special material.
¡
Before tightening, check the figure on the top of bolt.