SAFE WORKING LOADS (S.W.L.)
MATERIAL SPECIFICATION SAE 15B37H MOD |
Cross Section
Width X Thickness
'W'(mm) X 'T'(mm) |
KGS Per Fork
@ 500 mm
Load Centre |
LBS Per Fork
@ 24 inch
Load Centre |
| 60 X 40 |
900 |
1625 |
| 80 X 40 |
1200 |
2170 |
| 100 X 30 |
840 |
1515 |
| 100 X 40 |
1500 |
2710 |
| 100 X 45 |
1900 |
3430 |
| 100 X 50 |
2340 |
4220 |
| 120 X 40 |
1800 |
3250 |
| 120 X 45 |
2270 |
4100 |
| 120 X 50 |
2800 |
5050 |
| 125 X 40 |
1870 |
3375 |
| 125 X 45 |
2370 |
4275 |
| 125 X 50 |
2920 |
5270 |
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KGS Per Fork
@ 600 mm
Load Centre |
|
| 150 X 50 |
2920 |
6320 |
| 150 X 60 |
4200 |
9090 |
| 150 X 65 |
4940 |
10700 |
FORK ARM SAFETY
- Make sure the fork arm load rating matches the fork truck load rating and load being fitted
- Damaged forks, as a result of misuse of overloading, should be returned immediately for repair and re-testing
- Do not weld fork arms. This is dangerous
- Fork arms with 10% reduction in blade thickness should be withdrawn from service
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| STANDARD HOOK-TYPE MOUNTING |
| CLASS |
CARRIAGE DIMENSIONS |
| 'X' |
'Y' |
| mm |
inches |
mm |
inches |
| 1A |
76 |
3 |
331 |
13 |
| 1B |
114 |
4 1/2 |
| 2A |
76 |
3 |
407 |
16 |
| 2B |
152 |
6 |
| 3A |
76 |
3 |
508 |
20 |
| 3B |
203 |
8 |
| 4A |
127 |
5 |
635 |
25 |
| 4B |
254 |
10 |
| STANDARD FORK ARM LENGTHS 'L' |
| Inches |
36 |
42 |
48 |
54 |
60 |
72 |
96 |
| MM |
915 |
1067 |
1220 |
1372 |
1524 |
1830 |
2438 |
STANDARD SPECIFICATION
- Fork arms to B.S.S. 5639
- Load test certificate on request. Test load = 3 X S.W.L.
- Each fork stamped with identification number and rated S.W.L. per fork
- Hook type mountings to I.S.O., F.E.M. and B.I.T.A. standards - class 1, 2, 3 and 4
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SPECIAL APPLICATIONS
- Varying cross sections and lengths
- Bolt-on, pin type and special mountings
- Bronze and stainless steel materials
- Long drop forks
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