JSB 4500s jack hammer for excavator in 40-50 tons made today : DOOSAN,VOLVO,SNAY ,HYUNDAI R ,VOLVO ,KOBELCO ,KATO ,JCB,CASE ,GEHL ,ZOOMLION,YUCHAI,LG etc.
At a glance:
-less noise
-well heat-treated tool
-piston features powerful impact force and longer stroke
-accumulator less stress to hydraulic components as absorbing pressure fluctuation
-main valve internal control valve system is more efficient by 10% to 15% than other breaker's valve, stays cooler and makes the breaker quick and harder-hitting
-Cushion damper absorbs repercussion from hammering and increases carrier endurance
-wide chisel pin safe from abnormal wearing
THE SPECIFICATIONS OF SIDE TYPE BREAKER
|
Item |
Unit |
JSB1200S |
JSB1600S |
JSB1900S |
JSB2800S |
JSB3500S |
JSB4500S |
JSB5000S |
| Suitable Excavator |
ton |
15-18 |
19-26 |
19-26 |
27-38 |
28-40 |
36-45 |
40-55 |
| Chisel Diameter |
mm |
120 |
135 |
140 |
150 |
155 |
165 |
175 |
| Total Weight |
kg |
1300 |
1679 |
1898 |
2455 |
2650 |
3753 |
3910 |
| Overall Length |
mm |
2530 |
2695 |
2810 |
2895 |
3152 |
3310 |
3400 |
| Operating Pressure |
kg/cm2 |
150-170 |
160-180 |
160-180 |
160-180 |
160-180 |
160-180 |
160-180 |
| Required Oil Flow |
L/min |
90-120 |
100-150 |
120-180 |
150-210 |
180-240 |
200-260 |
210-290 |
Impact
rate |
bpm |
400-700 |
400-700 |
400-600 |
350-500 |
250-400 |
250-350 |
200-350 |
| Hose Diameter |
inch |
1 |
1 |
1 |
1 |
1.25 |
1.25 |
1.25 |
JISAN HEAVY INDUSTARY
JISAN is modernized excavator attachment manufacturer. We are specialized in R&D, production and sale a wide range of excavator front-end attachments such as hydraulic grapple, hydraulic breaker,quick hitch, hydraulic grab bucket, hydraulic compactor, ripper,hydraulic breaker etc. As an original manufacturer, we are able to offer you an attractive price and high quality products.
Our products are widely used for earthmoving ,building demolition,mining,paving road,landscape planting,scrap,dispose waste,sub grade compaction etc.
JISAN HEAVY INDUSTARY is striding toward the world first-class enterprise. We are looking forward to establish closed business relation with you on the multiple benefits basic.
Excavator Hydraulic Breaker hammer, jack hammer for excavator
Excavator Hydraulic Breaker hammer, jack hammer for excavator
Excavator Hydraulic Breaker hammer, jack hammer for excavator
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