MERLO P25.6, Instruction Manual

Page: 24 / 232

2 - MACHINE TECHNICAL SPECIFICATIONS
2 - 12
• CAB TYPE-APPROVAL PLATE GRCF01
Metal plate GRCF01 is applied inside the cab, on the electric box cover behind
the driver's seat. This plate shows the cab type-approval data in compliance with
the following international standards:
- ISO 3449: Falling object protective structures (FOPS)
- ISO 3471: Rollover protective structures (ROPS)
For further information please refer to paragraph "EC CONFORMITY", chapter
"INTRODUCTION".
• AUTHORIZED ATTACHMENTS PLATE
(092476)
The authorized attachments plate is applied in the front left part of the cab and
provides the list of authorized attachments for your machine.
TIGHTENING TORQUES FOR ISO METRIC THREADS
The tightening torque "Ma" of either a screw or a nut is the moment of a force required to put the screw under a certain initial
tension. The tightening torque value is used to adjust the dynamometric wrench, as well as to prevent the screw from breaking
due to fatigue. The following table shows the tightening torques "Ma" related to the external diameters of screws having metric
threads. These are just indicative values, because the exact values depend on both the friction and the machining conditions of
the screw supporting surfaces.
NOTE! This table refers to tightening applied slowly and with torque wrenches.
SIZE OF BOLT
TYPE OF BOLT
8.8 10.9 12.9
Nm lbft Kgm Nm lbft Kgm Nm lbft Kgm
COARSE
PITCH
M3 x 0,5 1,8
1
0,18 2,6
2
0,27 3
2
0,31
M4 x 0,7 3,1
2
0,32 4,5
3
0,46 5,3
4
0,54
M5 x 0,8 6,1
4
0,62 8,9
7
0,91 10,4
8
1,06
M6 x 1 10,4
8
1,06 15,3
11
1,56 17,9
13
1,82
M7 x 1 17,2
13
1,75 25
18
2,55 30
22
3,06
M8 x 1,25 25
18
2,55 37
27
3,77 44
33
4,49
M10 x 1,5 50
37
5,1 73
54
7,44 86
63
8,77
M12 x 1,75
86
63
8,77 127
94
12,95 148
109
15,09
M14 x 2
137
101
13,97 201
148
20,49 235
173
23,96
M16 x 2
214
158
21,81 314
232
32,01 368
272
37,51
M18 x 2,5
306
226
31,19 435
321
44,34 509
376
51,89
M20 x 2,5 432 319 44,04 615 454 62,69 719 531 73,29
M22 x 2,5 592 437 60,35 843 622 85,93 987 728 100,61
M24 x 3 744
549
75,84 1060
782
108,05 1240
915
126,4
M27 x 3 1100
812
112,13 1570
1159
160,04 1840
1358
187,56
M30 x 3,5 1500
1107
152,91 2130
1572
217,13 2500
1845
254,84
FINE
PICHT
M8 x 1
27
20
2,75 40
30
4,08 47
35
4,79
M10 x 1,25 53 39 5,4 78 58 7,95 91 67 9,28
M12 x 1,25 95
70
9,68 139
103
14,17 163
120
16,62
M14 x 1,5 150
111
15,29 220
162
22,43 257
190
26,2
M16 x 1,5 229
169
23,34 336
248
34,25 393
290
40,06
M18 x 1,5 345
255
35,17 491
362
50,05 575
424
58,61
M20 x 1,5 482
356
49,13 687
507
70,03 804
593
81,96
M22 x 1,5 654
483
66,67 932
688
95,01 1090
804
111,11
M24 x 2 814
601
82,98 1160
856
118,25 1360
1004
138,63
M27 x 2
1200
886
122,32 1700
1255
173,29 1990
1469
202,85
M30 x 2
1670
1232
170,23 2370
1749
241,59 2780
2052
283,38
Nm = Newton-meter / lbft = pound - foot / kgm = kilogram - meter
END OF CHAPTER