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Untitled Document
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 Boxed housing & Vertical Mounted Type
Advanced noise reducing system within new housing
Advanced vibration buffer system to protect the carrier
Tool bush liners to save cost of replacing tool bush
Breaking hard rock, reinforced concrete, metallurgical slag
Constant high impact energy
Hard rock treated bottom & easy replacement of tool bush
Low operating cost
Clear design in terms of increase
breaking speed,
00 longer service life and environmental safety
Acquiried KOREA, USA and JAPAN patent |
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| Model |
Operating
Weight |
Overall
Height |
Operating
Pressure
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Required
Oil Flow
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Number
of Blow
|
Impact
Energy |
Kg
|
Ibs
|
mm
|
inch
|
Kg/c§³
|
psi |
Lpm
|
Gpm |
bpm
|
Joules |
ft-Ibs |
| JB30S |
120
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264
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1,072
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42.2
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90~120
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1,278~1,704
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25~40
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6.6~10.6
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550~950
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420(S)
|
310 |
| JB50S |
242
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532
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1,347
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53.0
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95~130
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1,349~1,846
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30~45
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7.9~11.9
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450~750
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810(S)
|
597 |
| JB90S |
510
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1,122
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1,737
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68.4
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130~150
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1,846~2,130
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80~110
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21.1~29.0
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400~800
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1,300(M)
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958 |
| JB150S |
765
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1,683
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1,900
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74.8
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150~170
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2,130~2,414
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80~110
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21.0~29.0
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450~625
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2,500(M)
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1,843 |
| JB250S |
1,640
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3,608
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2,295
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90.4
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160~180
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2,272~2,556 |
120~150
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31.7~39.6
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400~490
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4,300(M)
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3,169 |
| JB350S |
2,248
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4,946
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2,601
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102.4
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160~180
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2,272~2,556 |
170~240
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44.9~63.3
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320~440
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6,800(L)
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5,012 |
| JB550S |
2,560
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5,632
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2,700
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106.3
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160~180
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2,272~2,556 |
170~240
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44.9~63.3
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300~400
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7,500(L)
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5,528 |
| JB650S |
3,788 |
8,334 |
3,092 |
121.7 |
160~180 |
2,272~2,556 |
210~290 |
55.4~76.5 |
230~320 |
12,350(L) |
9,102 |
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Remarks (S):Small Hydraulic Breaker (Hammer)/(M):Medium Hydraulic Breaker (Hammer)/
(L):Large Hydraulic Breaker (Hammer) |
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| Rod Diameter |
Suitable Excavator |
| mm |
inch |
ton
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Ibs |
53
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2.1
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1.2~4
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2,600~8,800 |
68
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2.7
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4~7
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8,800~15,400 |
85
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3.3
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8~11
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17,600~24,200 |
100
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3.9
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11~16
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24,200~35,200 |
135
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5.3
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18~25
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39,600~55,000 |
150
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5.9
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28~35
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61,600~77,000 |
155
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6.1
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32~45
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70,400~99,000 |
| 175 |
6.9 |
40~55 |
88,000~121,000 |
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| The specificaton can be changed for quality improvement without any prior notice. |
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