Open Top Type Hydraulic Breaker for demolition building CAT excavator breaking stone
We serve our customers with a wide range of products. HMB hydraulic breaker have box (silenced) type, open (top) type, side type, backhoe type, skid steer type
in total to fit all kinds of excavators,
backhoe loaders and skid steer loaders from 0.6 ton to 90 tons.
1. Easy-control and easy-position make it more convenience to excavator work;
2. Without side-weight, reducing the rate of chisel breakage;
3. Longer total-length and heavier total-weight
Why choose us ?
1. W e are one of the most professional and reliable hydraulic breaker manufacturers with 12 years experience, specializing in the development and manufacture of hydraulic breakers. we have our own factory.
2. Worried about low MOQ? starts from one piece; Worried about importing? we have professional personnel to help you solve any difficulties;we have10 technical experts and more than 80 skilled workers.
3. There is a dedicated QC team, the quality follows strict international standards, and has passed CE certification.
4. The product has a one-year warranty, provides offline and online guidance services, and a professional after-sales team.
5. Support OEM/customized service.
6 The price is more advantageous than the products in the same industry,Strong power and competitive price.
7.Strong " hydraulic + nitrogen " impact system, increase stability.
Characteristics
Vertical design for rock and concrete demolishing
Wide application for 1 to 50 tons’ excavator (Could be larger for customized)
Reaches rock or concrete vertically which helps breaking quarry materials
Provides wider working space
Features
High breaking force
Long service life
Low noise and vibration
Easy to operate and maintain
Durable and reliable
Advantages
Efficient and effective for demolition
Wide range of applications
Cost-effective
Safe and reliable
Applications
Mining
Metallurgy
Road construction
Railway construction
Construction
Ship repairing
Other demolition and excavation applications
Top Type Hydraulic Breaker is a powerful and versatile tool for demolition and excavation. It is characterized by its vertical design, wide application range, and high breaking force. The breaker is also low noise and vibration, easy to operate and maintain, and durable and reliable.
If you are looking for a hydraulic breaker that can handle a variety of demolition and excavation applications, then the DOPRO Top Type Hydraulic Breaker is a great option. It is efficient, effective, and cost-effective, making it a wise investment for your business.
| SPECIFICATION |
| Model |
|
DPTB400 |
DPTB450 |
DPTB530 |
DPTB680 |
DPTB750 |
DPIB1000 |
Suitable
Excavator |
Min |
ton |
0.8 |
1.2 |
25 |
4 |
6 |
11 |
| Max |
ton |
2.5 |
3 |
45 |
7 |
9 |
16 |
| Suitable |
ton |
1 |
2 |
3 |
6 |
7 |
14 |
Tool
(Moil Type) |
Weight |
Kg |
4 |
6 |
9 |
20 |
25 |
59 |
| Diameter |
mm |
40 |
45 |
53 |
68 |
75 |
100 |
Operating Weight
(Tool+MO) |
|
Kg |
90 |
110 |
135 |
273 |
304 |
516 |
| |
Ib |
165 |
190 |
353 |
714 |
838 |
1874 |
| Height |
|
mm |
1150 |
1254 |
1313 |
1602 |
1869 |
2358 |
Operating Pressure
(Breaker) |
|
bar |
80～100 |
80~100 |
90~120 |
95~130 |
100~140 |
150～170 |
| |
psi |
1,160～1450 |
1,160~1,450 |
1,305~1,740 |
1,377~1,885 |
1,450~2,030 |
2,175~2465 |
Setting Pressure
(Machine) |
|
bar |
150 |
150 |
150 |
170 |
180 |
200 |
| |
psi |
2175 |
2175 |
2175 |
2465 |
2610 |
2900 |
| Impact Rate |
|
bpm |
800～1,400 |
700～1,200 |
600~1,100 |
500～900 |
400~800 |
350~700 |
BackHead Pressure
(N2-Gas) |
|
bar/psi |
14/203 |
14/203 |
16/232 |
16/232 |
16/232 |
16/232 |
| Required Oil How |
|
l/min |
15～30 |
20~40 |
25~50 |
40~70 |
50～90 |
80~110 |
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| SPECIFICATION |
| Model |
|
DPTB1350 |
DPTB1400 |
DPTB1500 |
DPTB1550 |
DPTB1650 |
DPTB1750 |
Suitable
Excavator |
Min |
ton |
18 |
10 |
25 |
28 |
30 |
40 |
| Max |
ton |
21 |
26 |
20
0 |
35 |
40 |
55 |
| Suitable |
ton |
20 |
24 |
24 |
34 |
40 |
50
0 |
Tool
(Moil Type) |
Weight |
Kg |
125 |
129 |
129 |
193 |
233 |
311 |
| Diameter |
mm |
135 |
140 |
150 |
155 |
165 |
175 |
Operating Weight
(Tool+M/O) |
|
Kg |
1450 |
1780 |
2100 |
2700 |
2995 |
4100 |
| |
Ib |
3968 |
4453 |
4453 |
5820 |
7055 |
11089 |
| Height |
|
mm |
2691 |
2828 |
3055 |
3215 |
3395 |
3736 |
Operating Pressure
(Breaker) |
|
bar |
160～180 |
160~180 |
160～180 |
160~180 |
160~190 |
160～200 |
| |
psi |
2,320～2,610 |
2,320~2,610 |
2,320~2,610 |
2,320~2,610 |
2,276~2,702 |
2,276~2,845 |
Setting Pressure
(Machine) |
|
bar |
210 |
210 |
210 |
220 |
240 |
240 |
| |
psi |
3045 |
3045 |
3045 |
3190 |
3480 |
3480 |
| Impact Rate |
|
bpm |
350～600 |
350～500 |
300~450 |
300~450 |
250～400 |
150～350 |
Back Head Pressure
(N2-Gas) |
|
bar/psi |
16/232 |
16/232 |
16/232 |
16/232 |
17/246 |
18/261 |
| Required Oil Fow |
|
l/min |
100～150 |
120～180 |
150~210 |
180～240 |
200~260 |
210~290 |
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