Model and selection of hydraulic breaker
1) The numbers in the hydraulic hammer model may indicate the weight of the excavator or the bucket capacity, or the weight of the hydraulic hammer, or the diameter of the chisel, or the impact energy of the hydraulic hammer. In most cases, there is no one-to-one correspondence between a number and its meaning, and it is often a range of numbers. And sometimes the parameters of the hydraulic hammer have changed, but the model remains the same, which makes the meaning of the model number even more ambiguous. What's more, the data does not match the actual data, and users should pay more attention.
2) The matching of hydraulic hammer and excavator, for excavator users, the main consideration is the matching of weight, and the matching of power should also be verified. For other load-bearing machines, power matching and weight matching are equally important. It is also very reliable to choose a hydraulic hammer according to the experience of other users.
Followings are parameters:
Hydraulic Breaker Specification
| Model |
Unit |
BRT35
SB05 |
BRT40
SB10 |
BRT45
SB20 |
BRT53
SB30 |
BRT60
SB35 |
BRT68
SB40 |
BRT75
SB43 |
BRT85
SB45 |
BRT100
SB50 |
BRT125
SB60 |
BRT135
SB70 |
BRT140
SB81 |
BRT150
SB100 |
BRT155
SB121 |
BRT165
SB131 |
BRT175
SB151 |
| Total Weight |
kg |
100 |
130 |
150 |
180 |
220 |
300 |
500 |
575 |
860 |
1500 |
1785 |
1965 |
2435 |
3260 |
3768 |
4200 |
| Working Pressure |
kg/cm2 |
80-110 |
90-120 |
90-120 |
110-140 |
110-160 |
110-160 |
100-130 |
130-150 |
150-170 |
160-180 |
160-180 |
160-180 |
160-180 |
170-190 |
190-230 |
200-260 |
| Flux |
l/min |
10-30 |
15-30 |
20-40 |
25-40 |
25-40 |
30-45 |
40-80 |
45-85 |
80-110 |
125-150 |
125-150 |
120-150 |
170-240 |
190-250 |
200-260 |
210-270 |
| Rate |
bpm |
500-1200 |
500-1000 |
500-1000 |
500-900 |
450-750 |
450-750 |
450-950 |
400-800 |
450-630 |
350-600 |
350-600 |
400-490 |
320-350 |
300-400 |
250-400 |
230-350 |
| Hose Diameter |
in |
1/2 |
1/2 |
1/2 |
1/2 |
1/2 |
1/2 |
1/2 |
3/4 |
3/4 |
1 |
1 |
1 |
1 |
1 1/4 |
1 1/4 |
1 1/4 |
| Chisel Diameter |
mm |
35 |
40 |
45 |
53 |
60 |
68 |
75 |
85 |
100 |
125 |
135 |
140 |
150 |
155 |
165 |
175 |
| Suitable Weight |
T |
0.6-1 |
0.8-1.5 |
1.5-2.5 |
2.5-3.5 |
3-5 |
3-7 |
6-8 |
7-10 |
11-16 |
15-20 |
19-26 |
19-26 |
27-38 |
28-35 |
30-40 |
35-45 |