MS-Small breakers are suitable for mounting on tractor back-hoes, mini-excavators and skid steer loaders. They are mainly used for breaking concrete, asphalt, hard or frozen ground and for scaling in mines and tunnels.
They have a high production rate for thier size range and provide a good return on investment to customer.
MS- Small Breakers are the best for
- Mini-excavators, skid-steer loaders, tractor back-hoes and small excavator.
- High breaking capacity
- Breaking asphalt, concrete, hard and frozen ground.
- Low operation cost
- High return on investment.
- Easy service and maintenance.
MS-Small Series Internal Structure
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MS 200HS
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MS 250HS
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MS 225H
( Backhoe Type ) |
MS 300HS
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MS 400HS
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MS 450HS
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Technical Specification ( OPEN TYPE )
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ITEM
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UNIT
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SPECIFICATION
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|||||
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MS 200H
|
MS 250H
|
MS 225H
|
MS 300H
|
MS 400H
|
MS 450H
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| Working Weight |
Kg
|
285
|
420
|
355
|
475
|
610
|
780
|
|
Impact Energy
|
J
|
470
|
900
|
900
|
1060
|
1570
|
2265
|
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Impact Rate
|
bpm
|
500~950
|
520~1000
|
520~1000
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500~900
|
350~700
|
350~700
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Operating Pressure
|
bar
|
110~130
|
110~130
|
110~130
|
110~130
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120~140
|
120~140
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|
Relief Pressure
|
bar
|
160~180
|
160~180
|
160~180
|
160~180
|
160~180
|
160~180
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Oil Flow Range
|
1/min
|
40~50
|
60~80
|
60~80
|
60~80
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70~90
|
70~90
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Tool Diameter
|
mm
|
63
|
75
|
75
|
85
|
95
|
100
|
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Pressure Line Size
|
mm
|
12
|
19
|
19
|
19
|
19
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19
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Return Line Size
|
mm
|
12
|
19
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19
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19
|
19
|
19
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Optimum Oil Temperature
|
‘C
|
+40~+60
|
+40~+60
|
+40~+60
|
+40~+60
|
+40~+60
|
+40~+60
|
|
Optimum Oil Viscosity
|
cSt
|
30~60
|
30~60
|
30~60
|
30~60
|
30~60
|
30~60
|
|
Carrier Weight
|
ton
|
2~6
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3~8
|
3~8
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4~10
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6~13
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10~16
|
( BOX TYPE )
|
SPECIFICATION
|
||||
|
MS 200HS
|
MS 250HS
|
MS 300HS
|
MS 400HS
|
MS 450HS
|
|
325
|
410
|
465
|
475
|
860
|
|
470
|
900
|
1060
|
1570
|
2265
|
|
500~950
|
520~1000
|
500~900
|
350~700
|
350~700
|
|
110~130
|
110~130
|
110~130
|
120~140
|
120~140
|
|
160~180
|
160~180
|
160~180
|
160~180
|
160~180
|
|
40~50
|
60~80
|
60~80
|
70~90
|
70~90
|
|
63
|
75
|
85
|
95
|
100
|
|
12
|
19
|
19
|
19
|
19
|
|
12
|
19
|
19
|
19
|
19
|
|
+40~+60
|
+40~+60
|
+40~+60
|
+40~+60
|
+40~+60
|
|
30~60
|
30~60
|
30~60
|
30~60
|
30~60
|
|
2~6
|
3~8
|
3~8
|
4~10
|
6~13
|
