Chicago Pneumatic BRK Serie Instrucciones De Seguridad Y De Funcionamiento página 21

BRK 25, 40, 55, 70, 95
Shank
dimension
(mm)
BRK 55 25 x 108
28 x 160
32 x 152
32 x 160
BRK 55 VR 25 x 108
28 x 160
32 x 152
32 x 160
BRK 55 HBP 25 x 108
28 x 152
32 x 152
BRK 55 VR 25 x 108
HBP 28 x 152
28 x 160
32 x 152
32 x 160
BRK 70 28 x 160
32 x 152
32 x 160
BRK 70 VR 28 x 160
32 x 152
32 x 160
BRK 70 HBP 32 x 152
BRK 70 VR 28 x 152
HBP 28 x 160
32 x 152
32 x 160
BRK 95 32 x 152
32 x 160
BRK 95 VR 32 x 152
32 x 160
BRK 95 HBP 28 x 152
BRK type
BRK 25 D, BRK 40, BRK 40 VR
BRK 55, BRK 55 VR, BRK 70,
BRK 70 VR, BRK 95, BRK 95 VR
BRK 55 HBP, 55 VR HBP, BRK
70 HBP, BRK 70 VR HBP
BRK 95 HBP
Shank
dimension
(in.)
BRK 25 D 7 ⁄ x 3 1 ⁄
8 3
BRK 40 1 x 4 1 ⁄
4
1 1 ⁄ x 6 1 ⁄
8 4
1 1 ⁄ x 6
4
1 1 ⁄ x 6 1 ⁄
4 4
3392 5166 90 | Original instructions
Impact
Weight Length
(kg) (mm)
20.5 680
22 730
22 730
22 730
25 690
26.5 735
26.5 735
26.5 735
20.5 680
22 730
22 730
25 690
26.5 735
26.5 735
26.5 735
26.5 735
25 760
25 760
25 760
29.5 765
29.5 765
29.5 765
25 760
29.5 765
29.5 765
29.5 765
29.5 765
31.5 760
31.5 760
36 765
36 765
31.5 760
Maximum hydraulic
return line pressure
(Bar)
10
15
35
20
Impact
Weight Length
(lb) (in.)
27.8 23.6
38.5 25.2
42 27.2
42 27.2
42 27.2
Safety and operating instructions
Accumulator Operating
freq. pressure pressure
(Hz) (bar)
25-33 50 110-125
25-33 50 110-125
25-33 50 110-125
25-33 50 110-125
25-33 50 110-125
25-33 50 110-125
25-33 50 110-125
25-33 50 110-125
25-33 50 110-140
25-33 50 110-140
25-33 50 110-140
25-33 50 110-140
25-33 50 110-140
25-33 50 110-140
25-33 50 110-140
25-33 50 110-140
23-31 50 110-125
23-31 50 110-125
23-31 50 110-125
23-31 50 110-145
23-31 50 110-145
23-31 50 110-145
23-31 50 110-145
23-31 50 110-145
23-31 50 110-145
23-31 50 110-145
23-31 50 110-145
18-23 50 110-125
18-23 50 110-125
18-23 50 110-125
18-23 50 110-125
18 50 110-140
Maximum relief valve
setting
(Bar)
172
172
172
172
Accumulator Operating
freq. pressure pressure
(Hz) (psi)
40 600 1000-1300
27 600 1380-1600
27 600 1380-1600
27 600 1380-1600
27 600 1380-1600
Flow rate EHTMA
(bar) (l/m) Category
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
18-30 D (C)
28-40 D (E)
28-40 D (E)
28-40 D (E)
28-40 D (E)
28-30
Minimum relief valve
settings
(Bar)
140
140
140
140
Flow rate EHTMA
(psi) (gal/min) Category
5-6
5-6
5-6
5-6
5-6
D
C
C
C
C
C
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