Oshkosh Corporation JLG 260MRT, Руководство по техническому обслуживанию

Страница: 20 / 106

SECTION 1 - SPECIFICATIONS
1-12 – JLG Lift – 3121801
Figure 1-9. Torque Chart (METRIC Fasteners - Sheet 6 of 7)
Size PITCH
Tensile
Stress
Area
Clamp
Load
Torque
(Dry or Loctite®
263
TM
)
K = 0.20
Torque
(Lub OR Loctite®
242
TM
or 271
TM
OR
Vibra-TITE
TM
111 or
140)
K= 0.18
Torque
(Loctite® 262
TM
OR
Vibra-TITE
TM
131)
K=0.15
Sq mm KN [N.m] [N.m] [N.m]
3 0.5 5.03 3.13
3.5 0.6 6.78 4.22
4 0.7 8.78 5.47
5 0.8 14.20 8.85
6 1 20.10 12.5
7 1 28.90 18.0 25.2 22.7 18.9
8 1.25 36.60 22.8 36.5 32.8 27.4
10 1.5 58.00 36.1 70 65 55
12 1.75 84.30 52.5 125 115 95
14 2 115 71.6 200 180 150
16 2 157 97.8
315 280 235
18 2.5 192 119.5 430 385 325
20 2.5 245 152.5 610 550 460
22 2.5 303 189.0 830 750 625
24 3 353 222.0 1065 960 800
27 3 459 286.0 1545 1390 1160
30 3.5 561 349.5 2095 1885 1575
33 3.5 694 432.5 2855 2570 2140
36 4 817 509.0 3665 3300 2750
42 4.5 1120 698.0 5865 5275 4395
CLASS 10.9 METRIC BOLTS
CLASS 10 METRIC NUTS
CLASS 12.9 SOCKET HEAD CAP SCREWS M3 - M5*
4. CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT
REPRESENT FULL STRENGTH CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED,
ADDITIONAL TESTING IS REQUIRED.
*3. ASSEMBLY USES HARDENED WASHER OR FASTENER IS PLACED AGAINST PLATED
STEEL OR RAW ALUMINUM
NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS
2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT
METHODS TOLERANCE = ±10%
NO. 5000059 REV. J