Top Type Integrated Breaker
Yantai Hope Precision Machinery offers Top Type Integrated Breaker for excavators working in construction, quarry, mining and demolition. Built with a one-piece body, this breaker provides stable impact strength and high rigidity. It is easy to maintain and performs consistently during long hours of heavy-duty operation.
Key components are manufactured with 20CrMo alloy structural steel, which delivers high hardenability, strong toughness, good weldability and reliable cold workability. Combined with an extended-stroke piston design, this breaker reduces reaction force on the excavator and maintains high breaking efficiency.
Our Top Type Integrated Breaker performs well in hard rock breaking, concrete demolition, road construction, foundation digging and metallurgical slag handling. It is widely applied in urban job sites, open-pit mines, quarries and remote rugged working environments. A complete model range covers excavators from 0.5 ton to 100 ton to meet various operating requirements.
Key Advantages
- Integrated structure enhances rigidity and working stability
- 20CrMo alloy steel ensures high durability under heavy loads
- Extended-stroke piston lowers vibration and improves efficiency
- Stable impact force performs well in hard rock and concrete breaking
- Simple structure reduces daily maintenance and downtime
- Full model range matches mini to large excavators
Technical Specifications
Standard Top Type Hydraulic Breaker (0.5–18 Ton)
|
Models |
HP05 |
HP10 |
HP20 |
HP30 |
HP35 |
HP40 |
HP43 |
HP45 |
HP50 |
HP60 |
|
|
Weight (kg) |
95 |
110 |
145 |
180 |
290 |
315 |
320 |
450 |
570 |
860 |
1410 |
|
Length (mm) |
1050 |
1130 |
1280 |
1450 |
1480 |
1640 |
1640 |
1875 |
2100 |
2295 |
2670 |
|
Required oil flow (l/min) |
10-25 |
15-25 |
20-30 |
25-50 |
36-60 |
40-70 |
40-70 |
50-90 |
60-100 |
80-110 |
90-120 |
|
Operating Pressure (kg/cm²) |
80-110 |
90-120 |
90-120 |
90-120 |
100-130 |
110-140 |
110-140 |
120-150 |
130-160 |
150-170 |
150-170 |
|
Impact rate (b.p.m) |
900-1400 |
800-1400 |
700-1200 |
600-1100 |
600-1000 |
500-900 |
500-900 |
500-800 |
400-700 |
350-700 |
350-650 |
|
Hose diameter (inch) |
1/2 |
1/2 |
1/2 |
1/2 |
1/2 |
1/2 |
1/2 |
1/2 |
3/4 |
3/4 |
1 |
|
Chisel diameter (mm) |
35 |
40 |
45 |
53 |
60 |
68 |
70 |
75 |
85 |
100 |
125 |
|
Suitable Carrier (ton) |
0.5-2 |
0.8-2.5 |
1.2-3 |
2.5-4 |
3-5 |
4-7 |
4-7 |
5-8 |
9-14 |
10-16 |
15-18 |
Heavy-Duty Top Type Hydraulic Breaker (18–100 Ton)
|
Models |
HP81N |
HP81 |
HP100 |
HP121 |
HP131 |
HP151 |
HP185 |
HP195 |
HP205 |
HP210 |
HP215 |
|
Weight (kg) |
1610 |
1930 |
2350 |
2650 |
3050 |
3950 |
4450 |
5100 |
6250 |
6850 |
7100 |
|
Length (mm) |
2700 |
2860 |
2890 |
3100 |
3280 |
3800 |
3940 |
4020 |
4150 |
4280 |
4410 |
|
Required oil flow (l/min) |
120-150 |
120-180 |
150-190 |
180-240 |
200-250 |
200-260 |
220-270 |
250-310 |
290-340 |
320-360 |
340-380 |
|
Operating Pressure (kg/cm²) |
160-180 |
160-180 |
160-180 |
160-180 |
180-200 |
180-200 |
220-270 |
260-300 |
270-300 |
270-300 |
270-300 |
|
Impact rate (b.p.m) |
350-600 |
350-550 |
350-500 |
300-450 |
250-400 |
200-350 |
200-250 |
180-200 |
150-200 |
100-150 |
90-130 |
|
Hose diameter (inch) |
1 |
1 |
1 |
1 |
5/4 |
5/4 |
5/4 |
5/4 |
5/4 |
5/4 |
5/4 |
|
Chisel diameter (mm) |
135 |
140 |
150 |
155 |
165 |
175 |
185 |
195 |
205 |
210 |
215 |
|
Suitable Carrier (ton) |
18-25 |
19-26 |
27-35 |
28-35 |
30-40 |
35-45 |
40-55 |
45-60 |
55-65 |
60-80 |
65-100 |
Main Applications
- Hard rock breaking and ore processing in open-pit mining
- Road construction, foundation digging and concrete breaking
- Building demolition and infrastructure reconstruction
- Quarry rock breaking for aggregate production
- Metallurgical slag breaking and material handling
- Long-hour continuous operation in fixed working sites
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