Product Description
HMB680 hydraulic breaker suitable for 3-7ton excavator with 68mm chisel
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How TO CHOOSE OUR BREAKER?
1. PLEASE LET US KNOW YOUR EXCAVATOR MODEL NUMBER OR WEIGHT OF MACHINE.(like cat320 or 20ton excavator )
2.PLEASE LET US KNOW WHAT COLOR DO YOU NEED FOR BREAKER .
3.PLEASE CHECK THE ABCDE SIZE FOR US ,ARM EAR WIDTH ,PIN DIAMETER AND PIN CENTER TO PIN CENTER SIZE .
4.CHOOSE WHAT TYPE OF HYDRAULIC BREAKRE DO YOU NEED ,SIDE TYPE/TOP TYPE/SILENT TYPE.
5. CHOOSE TYPE OF CHISEL YOU NEED.
Product Parameters
As one of the leading Hydraulic Breaker suppliers in China, HMB has a full range of Hydraulic Breakers for excavator from 0.8-60 tonne.They are suitable for all kinds of brands and models of excavators.
Model |
Type |
Operating weight(kgs) |
Working flow(L/min) |
Working pressure(Bar) |
Chisel diameter(mm) |
Applicable excavator weight(ton) |
HMB350 |
Side type |
82 |
10-30 |
80-110 |
35 |
0.6-1 |
Open type |
90 |
Silenced type |
98 |
HMB400 |
Side type |
90 |
15-30 |
90-120 |
40 |
0.8-1.2 |
Open type |
110 |
Silenced type |
130 |
HMB450 |
Side type |
100 |
20-40 |
90-120 |
45 |
1-2 |
Open type |
122 |
Silenced type |
150 |
HMB530 |
Side type |
143 |
25-45 |
90-120 |
53 |
2-5 |
Open type |
150 |
Silenced type |
190 |
HMB600 |
Side type |
240 |
36-60 |
100-130 |
60 |
4-6 |
Open type |
280 |
Silenced type |
320 |
HMB680 |
Side type |
250 |
36-60 |
110-140 |
68 |
5-7 |
Open type |
300 |
Silenced type |
340 |
HMB750 |
Side type |
380 |
50-90 |
120-170 |
75 |
7-9 |
Open type |
430 |
Silenced type |
480 |
HMB850 |
Side type |
510 |
60-100 |
130-160 |
85 |
9-12 |
Open type |
550 |
Silenced type |
580 |
HMB1000 |
Side type |
767 |
80-120 |
150-170 |
100 |
12-17 |
Open type |
820 |
Silenced type |
950 |
HMB1250 |
Side type |
1320 |
90-120 |
150-170 |
125 |
15-18 |
Open type |
1380 |
Silenced type |
1450 |
HMB1350 |
Side type |
1498 |
130-170 |
160-180 |
135 |
18-25 |
Open type |
1520 |
Silenced type |
1680 |
HMB1400 |
Side type |
1700 |
150-190 |
160-180 |
140 |
20-30 |
Open type |
1780 |
Silenced type |
1850 |
HMB1500 |
Side type |
2420 |
170-220 |
180-230 |
150 |
25-30 |
Open type |
2500 |
Silenced type |
2600 |
HMB1550 |
Side type |
2500 |
170-220 |
180-220 |
155 |
27-36 |
Open type |
2600 |
Silenced type |
2750 |
HMB1650 |
Side type |
2900 |
200-250 |
200-220 |
165 |
30-40 |
Open type |
3020 |
Silenced type |
3100 |
HMB1750 |
Side type |
3750 |
250-280 |
200-240 |
175 |
35-45 |
Open type |
3970 |
Silenced type |
3692 |
HMB1800 |
Side type |
3900 |
250-280 |
200-240 |
180 |
42-50 |
Open type |
4100 |
Silenced type |
4200 |
HMB1900 |
Side type |
4230 |
250-280 |
280-310 |
190 |
45-58 |
Open type |
4460 |
Silenced type |
4760 |
HMB1950 |
Side type |
4876 |
250-280 |
200-240 |
195 |
48-60 |
Open type |
5036 |
Silenced type |
5380 |
Detailed Photos
please click there ,tell me your machine model and weight,i will choose right model for you







HMB Hydraulic Breaker has 3 main types:
> Side Type Hydraulic Breaker: Versatile application including rock broken, paving road, building demolition etc.
> Silenced Hydraulic Breaker: Low noise, saving energy and protecting environment.
> Top Type Hydraulic Breaker: Applied to special operation that in large elevation angle
You can choose according to your own needs.
Application
1. Mining: Mountains, mining, crushing, secondary crushing.
2. Metallurgy, slag cleaning, ladle furnace demolition, demolition equipment foundation body dissatisfied.
3. Railway: tunnel, bridge, mountain down.
4. Highway: highway repair, cement pavement was broken, foundation excavation.
5. Municipal gardens: concrete crushing, water, electricity, gas engineering construction, the transformation of the old city.
6. Building: the old building demolition, reinforced concrete was broken.
7. The ship hull in mussels.
8. Other: ice breaking, breaking the Vibrating Sand.

Our Advantages




Company Profile
Certifications
FAQ
Q: Are you a manufacturer?
A: Yes,our factory was established in 2009.
Q: Are you sure your product will fit my excavator?
A: Our equipments are suitable for most excavators. Show us your excavator model, we'll confirm the solution.
Q: How about your products warranty?
A: 12 months warranty for hydraulic breaker, beyond the warranty period.
Q: Can you produce according to customers' design?
A: Sure, OEM/ODM service available. We are professional manufacturer in Yantai.
Q: What's the MOQ and payment terms?
A: MOQ is 1set. Payment via T/T,L/C, Western Union accepted, other terms can be negotiated.
Q: How about delivery time?
A: 5-25 work days after the payment.
Q: How about the package?
A: Our equipments wrapped by stretch film, packed by pallet or polywood case; or as requested.