Top Type Hydraulic Breaker
Its main working components are manufactured with attention to dimensional matching. The piston is machined according to its corresponding cylinder, while precision finishing is applied to the cylinder and valve assembly to reduce scuffing. The working chisel uses 42CrMo material for dependable performance under repeated impact.
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Product Details ofTop Type Hydraulic Breaker
Matching the Breaker to the Carrier
The product range covers compact breakers as well as large units. Available models include DHG05 through DHG230, with chisel diameters from 35 mm to 230 mm and excavator applications ranging from small compact machines to large excavators.
Selecting the correct model should take into account the excavator's operating weight, hydraulic flow and working pressure rather than simply choosing the largest available breaker.
Suitable Work
The Top Type Hydraulic Breaker can be used for:
Rock breaking
Demolition
Quarry operations
Mining applications
Construction projects
FAQ
Is the breaker only for excavators?
No. The source lists several hydraulic carriers, including skid steer loaders, backhoe loaders, cranes and wheel loaders.
What should be checked before installation?
Check excavator weight, oil flow, operating pressure, hose connection and mounting dimensions.
Is there a small model available?
Yes. The range starts with DHG05 for approximately 0.5–1 ton excavators.
Product Parameters
|
Model No. |
Chisel Diameter |
Suitable Excavator |
Hammer Weight |
Operating Pressure |
Operating Oil Flow |
Blow Frequency |
Oil Hose Diameter |
Breaking Power |
Auto Grease System |
Back Cylinder N2 Gas Pressure |
Accumulator Pressure |
|
|
mm |
Ton |
kg |
kg/cm² |
L/ min |
bpm |
inch |
J |
o |
bar |
bar |
|
DHG05 |
35 |
0.5-1 |
117 |
90-120 |
15-25 |
800-1450 |
1/2 |
250 |
o |
14-17 |
/ |
|
DHG10 |
40 |
0.8-2.5 |
128 |
90-120 |
15-25 |
800-1450 |
1/2 |
259 |
o |
14-17 |
/ |
|
DHG20 |
45 |
1.2-3.0 |
146 |
90-120 |
20-30 |
700-1200 |
1/2 |
410 |
. |
14-17 |
/ |
|
DHG30 |
53 |
2.5-4.5 |
214 |
90-120 |
25-50 |
600-1100 |
1/2 |
770 |
o |
14-17 |
/ |
|
DHG35 |
60 |
3-5.5 |
270 |
90-120 |
25-50 |
600-1100 |
1/2 |
890 |
. |
14-17 |
/ |
|
DHG40 |
68 |
46119 |
324 |
110-140 |
40-70 |
500-900 |
1/2 |
950 |
o |
14-17 |
/ |
|
DHG43 |
75 |
6-9 |
412 |
120-150 |
50-90 |
400-800 |
1/2 |
1240 |
. |
14-17 |
/ |
|
DHG45 |
85 |
46217 |
766 |
120-150 |
50-90 |
400-800 |
3/4 |
2000 |
. |
14-17 |
/ |
|
DHG50 |
100 |
11-16 |
1,015 |
150-170 |
80-110 |
350-700 |
3/4 |
2640 |
. |
14-17 |
/ |
|
DHG60 |
125 |
15-18 |
1780 |
150-170 |
80-110 |
350-700 |
3/4 |
3800 |
· |
14-17 |
/ |
|
DHG70 |
135 |
16-21 |
1,910 |
160-180 |
130-150 |
400-800 |
1 |
4300 |
· |
14-17 |
/ |
|
DHG81 |
140 |
18-26 |
2100 |
160-180 |
120-180 |
350-500 |
1/1 |
4700 |
· |
14-17 |
/ |
|
DHG81A |
140 |
18-26 |
2,197 |
160-210 |
120-180 |
400-550 |
1 |
5000 |
· |
14-17 |
55-60 |
|
DHG100 |
150 |
26-30 |
2265 |
160-180 |
150-210 |
350-450 |
1/1 |
5500 |
· |
14-17 |
55-60 |
|
DHG121 |
155 |
28-32 |
2,781 |
160-180 |
180-240 |
300-450 |
1/4 |
7900 |
· |
17-20 |
55-60 |
|
DHG131 |
165 |
30-35 |
2996 |
160-180 |
200-260 |
250-400 |
1/14 |
8700 |
· |
17-20 |
55-60 |
|
DHG140 |
165 |
32-38 |
3,314 |
160-180 |
210-270 |
250-380 |
1/4 |
9000 |
. |
17-20 |
55-60 |
|
DHG151 |
175 |
37-45 |
4108 |
160-190 |
210-290 |
200-350 |
1/14 |
9500 |
. |
18-22 |
55-60 |
|
DHG185 |
185 |
45-50 |
6,352 |
205-245 |
220-300 |
180-200 |
14 |
13500 |
. |
22-25 |
55-60 |
|
DHG195 |
190 |
48-55 |
7125 |
225-265 |
270-330 |
180-200 |
1/14 |
18500 |
· |
25-28 |
55-60 |
|
DHG210 |
210 |
60-75 |
7,836 |
245-285 |
290-350 |
150-180 |
1/4 |
23000 |
. |
25-28 |
55-60 |
|
DHG230 |
230 |
85-120 |
10086 |
270-300 |
380-460 |
90-130 |
1/12 |
28000 |
· |
25-28 |
55-60 |
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