100mm chisel excavator attachment excavator spare part SANY XCMG LIUGONG attachment rock breaker hammer
DOPRO is a professional manufacturer committed to the design and production
of Hydraulic Breaker and Attachments
Whether your job is breaking down concrete surfaces, trenching, or
preventing blockage in crushing systems, DOPRO is made to withstand
continuous breaking in harsh environments.
We DOPRO use only high quality low materials to produce superior product
and all the manufacturing process such as heat treatment, forging, machining,
grinding and ets, are strictly controlled
by qualitied and experienced engineers in our factory with computerized and
latest facilities.
All parts are thoroughly inspected at every time that each process such as
cutting, heat treatment, machining, grinding, cleaning, lassembly, etc
is carried out, and all inspection data per each production lot are
maintained and controlled so as to be utilized as data for better qualities and
performance improvement.
Major parts such as piston cylinder and
etc are designed for
outstanding durability through structure analyses, and mass
production is started only when a proto type has been completely
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| 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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100mm Chisel SANY XCMG LIUGONG Hydraulic Breaker For Mini Digger Images
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