Takeuchi TB23R - TIGHTENING TORQUES

GENERAL
I-11
TIGHTENING TORQUES
Hydraulic Hoses
Bite Type Pipe Fitting for Steel Pipe
Pipe Outer Diameter
(mm)
Torque
N·m ft-lb
8 34.3 ±4.9 25.3 ±3.5
10 41.7 ±2.5 30.7 ±1.7
12 58.8 ±4.9 43.4 ±3.5
15 88.3 ±4.9 65.1 ±3.5
16 93.2 ±4.9 68.7 ±3.5
18 132.4 ±4.9 97.6 ±3.5
22 205.9 ±9.8 151.8 ±7.2
27.2 245.2 ±9.8 181.0 ±7.2
28 313.8 ±19.6 231.4 ±14.3
32 313.8 ±19.6 231.4 ±14.3
35 411.9 ±19.6 303.7 ±14.3
Hose Fitting Size
Torque
Union Nut (G) Taper Thread (R)
N·m ft-lb N·m ft-lb
1/8 9.8
+4.9
7.3
+3.5
11.8 ±1.2 8.7 ±0.8
1/4 24.5
+4.9
18.1
+3.5
29.4 ±2.9 21.7 ±2.1
3/8 49
+4.9
36.2
+3.5
53.9 ±5.4 39.8 ±3.9
1/2 58.8
+4.9
43.4
+3.5
88.3 ±8.8 65.1 ±6.4
3/4 117.7
+4.9
86.8
+3.5
147.1 ±14.7 108.5 ±10.7
1 137.3
+4.9
101.3
+3.5
196.1 ±19.6 144.7 ±14.3
0
0
0
0
0
0
0
0
0
0
0
0
UNION NUT
TA
PER THREAD
Y2-A107E