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Type
Assembly Dimension
Block Dimension
Rail Dimension
Max Length of Rail
Basic Rating Load
Range of Static Moment
Weight
H
W
W2
E
L
B x J
MQ x £n
L1
Oil Hole
T1
N
W1
H1
F
d x D x h
Lmax
G
Dynamic Rating Load (C)
Static Rating Load (CO)
Mx
My
Mz
Block (kgf)
Rail
(kgf x m)
BRH 15A
24
47
16
4.6
66
38 x 30
M5 x 8
40
3
4.3
5
15
14
60
4.5 x 7.5 x 5.3
4000
20
850
1650
10
8
8
0.19
1.4
BRH 15B
28
34
9.5
4.6
66
26 x 26
M4 x 6.4
40
3
8.3
5
15
14
60
4.5 x 7.5 x 5.3
4000
20
850
1650
10
8
8
0.21
1.4
BRH 20A
30
63
21.5
5
77.8
53 x 40
M6 x 9
48.8
M6 x 1
5
6.5
20
18
60
6 x 9.5 x 8.5
4000
20
1450
2560
22
18
18
0.4
2.6
BRH 20B
30
44
12
5
77.8
32 x 36
M5 x 8
48.8
M6 x 1
7
6.5
20
18
60
6 x 9.5 x 8.5
4000
20
1450
2560
22
18
18
0.31
2.6
BRH 25A
36
70
23.5
7
88
57 x 45
M8 x 12
57
M6 x 1
5
6.5
23
22
60
7 x 11 x 9
4000
20
2140
4000
36
32
31
0.57
3.6
BRH 25B
40
48
12.5
7
88
35 x 35
M6 x 9.6
57
M6 x 1
11.8
6.5
23
22
60
7 x 11 x 9
4000
20
2140
4000
36
32
31
0.45
3.6
BRH 25BL
40
48
12.5
7
110.1
35 x 50
M6 x 9.6
79.1
M6 x 1
11.8
6.5
23
22
60
7 x 11 x 9
4000
20
2996
5600
50.4
44.8

43.4
0.56
3.6
BRH 30A
42
90
31
9
109
72 x 52
M10 x 12
72
M6 x 1
7
6.5
28
26
80
9 x 14 x 12
4000
20
2980
5490
60
50
49
1.1
5.2
BRH 30B
45
60
16
9
109
40 x 40
M8 x 12.8
72
M6 x 1
10
6.5
28
26
80
9 x 14 x 12
4000
20
2980
5490
60
50
49
0.91
5.2
BRH 30BL
45
60
16
9
131.3
40 x 60
M8 x 12.8
94.3
M6 x 1
10
6.5
28
26
80
9 x 14 x 12
4000
20
3900
7190
78.5
65
65
1.2
5.2
BRH 35A
48
100
33
9.5
119
82 x 62
M10 x 13
80
M6 x 1
8
6.5
34
29
80
9 x 14 x 12
4000
20
3960
7010
96
75
73
1.6
7.2
BRH 35B
55
70
18
9.5
119
50 x 50
M8 x 12.8
80
M6 x 1
15
6.5
34
29
80
9 x 14 x 12
4000
20
3960
7010
96
75
73
1.5
7.2
BRH 35BL
55
70
18
9.5
144.8
50 x 72
M8 x 12.8
105.8
M6 x 1
15
6.5
34
29
80
9 x 14 x 12
4000
20
5230
9270
125
95
95
1.9
7.2
BRH 45A
60
120
37.5
14
148.2
100 x 80
M12 x 15
105
M8 x 1
10
13
45
38
105
14 x 20 x 17
4000
20
6740
12100
216
170
168
2.7
12.3
BRH 45B
70
86
20.5
14
148.2
60 x 60
M10 x 16
105
M8 x 1
18
13
45
38
105
14 x 20 x 17
4000
22.5
6740
12100
216
170
168
2.3
12.3
BRH 45BL
70
86
20.5
14
173
60 x 80
M10 x 16
129.8
M8 x 1
18
13
45
38
105
14 x 20 x 17
4000
22.5
8330
14950
267
210
210
2.8
12.3
BRH 55A
70
140
43.5
15
170
116 x 95
M14 x 20
121
M8 x 1
11
13
53
44
120
16 x 23 x 20
4000
20
9940
17100
367
293
288
5
16.9
BRH 55B
80
100
23.5
15
170
75 x 75
M12 x 19
121
M8 x 1
20
13
53
44
120
16 x 23 x 20
4000
20
9940
17100
367
293
288
3.9
16.9
BRH 55BL
80
100
23.5
15
205.1
75 x 75
M12 x 19
156.1
M8 x 1
20
13
53
44
105
16 x 23 x 20
4000
20
12820
22060
473
380
375
5
16.9