Hydraulic jack hammer
Product Description
Features:
1.Advanced Breaking Technology
A.Deck durability design.The naked deck adopts high-intensitive steel plate to decrease wear.
B.Oil seal durability design.The face increased pressure in the oil seal is designed to return oil passage, reduce oil seal pressure, and improve oil seal service life.
C.Lightweight design.Achieve the best match with excavators and loaders.
D.Low noise.In the city whose noise is limited, choose low-noise bracket breaker, which reduces noise effectively through the damping rubber cushion and seal box.
2.Powerful Hydraulic System Increased the Impact of Nitrogen
Superior performance.New hydraulic drive system for nitrogen provides a powerful blow crushing power;The maximum impact kinetic energy brings the highest production efficiency.
3.Long Working Life Reduces the Cost
A.Well-chosen alloy steel makes sure a longer working life
B.High precision processing and excellent heat treatment technology is designed to make Jishan breaker more durable.
4.Sufficient, Precise Spare Parts of High Quality
Strict quality testing system ensures the product's high quality and performance.
| Item\Model |
Unit |
JSB200S |
JSB300S |
JSB400S |
JSB600S |
JSB800S |
JSB900S |
JSB1600S |
| Suitable Excavator |
ton |
1.2-3.0 |
2.0-40 |
3.0-5.5 |
4.0-7.0 |
7.0-14.0 |
11.0-16.0 |
19-26 |
| Chisel Diameter |
mm |
45 |
53 |
68/70 |
75 |
85 |
100 |
135 |
| Total Weight |
kg |
80 |
165 |
254 |
264 |
486 |
853 |
1679 |
| Overall Length |
mm |
1100 |
1190 |
1347 |
1528 |
1920 |
2260 |
2695 |
| Operating Pressure |
kg/cm2 |
90-120 |
90-120 |
110-140 |
110-160 |
120-170 |
150-170 |
160-180 |
| Required Oil Flow |
L/min |
15-25 |
25-50 |
25-45 |
30-45 |
45-85 |
80-120 |
120-160 |
| Impact rate |
bpm |
700-1200 |
600-1100 |
500-900 |
500-800 |
400-700 |
400-700 |
400-700 |
| Hose Diameter |
inch |
1/2 |
1/2 |
1/2 |
1/2 |
3/4 |
3/4 |
1 |
| |
| Item\Model |
Unit |
JSB1900S |
JSB2800S |
JSB3500S |
JSB4500S |
JSB5000S |
JSB5500S |
JSB6000S |
| Suitable Excavator |
ton |
19-26 |
27-38 |
28-40 |
36-45 |
40-55 |
45-55 |
55-120 |
| Chisel Diameter |
mm |
140 |
150 |
155 |
165 |
175 |
180 |
210 |
| Total Weight |
kg |
1898 |
2455 |
2650 |
3753 |
3910 |
4500 |
7060 |
| Overall Length |
mm |
2810 |
2895 |
3152 |
3310 |
3400 |
3726 |
4430 |
| Operating Pressure |
kg/cm2 |
160-180 |
160-180 |
160-180 |
160-180 |
160-180 |
180-200 |
190-210 |
| Required Oil Flow |
L/min |
130-170 |
150-190 |
170-220 |
200-300 |
210-290 |
250-310 |
290-370 |
| Impact rate |
bpm |
400-600 |
350-500 |
250-400 |
250-350 |
200-350 |
250-450 |
200-400 |
| Hose Diameter |
inch |
1 |
1 |
1¼ |
1¼ |
1¼ |
1¼ |
1¼
|
Certifications
Company Information
Our company is the professional manufacturer of hydraulic breaker, quick hitch, hydraulic compactor, ripper, grab bucker, hydraulic log/rock grapple for excavator, etc.Our products can be used for Hitachi, Kobelco, Kato, Sumitomo, Hyundai, Volvo excavator, etc.We are looking forward to having a good cooperation with you.
Our Services
1.Manufacturer:As a leading manufacturer of hydraulic attachments on excavator
And its spare parts, we provide full support to our customers includes competitive price, after-sale services, fast delivery and etc.
2.Lead time:We have a great deal of products and spare parts in stock.On leading time we have big advantages as a manufacuturer, usually in 2-4 days after order confirmation.
3.Package:The goods are packed in strong fumigated wooden cases.They could also packed according to customers' request.
4.Payments:We usually accept T/T, L/C or Western Union, other terms also could be negotiated, such as Alibaba trade assurance, will guarantee buyer's interest.
5.Reassurance:We are Alibaba golden supplier, our trade assurance limit is US$11,000.00.If there is any quality problem, Alibaba will refund you.
Audited Supplier 
){kind=link}
){kind=link}