Product Details

Hydraulic breaker jack hammer,china hammer, hydraulic hammer breaker, hammer excavator,hydraulic rock hammer,mini breakers,hydraulic breaker hydraulic hammer,hydraulic breaker for excavator

JSB series breakers are compatible with various brand of excavators include: DOOSAN,KOMATSU,CAT,SNAY ,HYUNDAI R ,CAT PALLET ,VOLVO ,KOBELCO ,KATO ,KUBOTA ,JCB,CASE ,GEHL ,BOBCA , TLiebherr , etc.

We have side type breaker ,top type breaker and box(silent) type breaker for your choice.

Fig 1 Top type

Features:

-less noise

-well heat-treated tool,

-piston with high impact power with 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 makers the breaker quick and harder-hitting

-Cushion damper absorbs repercussion from hammering and increases carrier endurance

-wide chisel pin safe from abnormal wearing

Please contact me freely for further information.

The key parameters show you as follows:

THE SPECIFICATIONS OF SIDE TYPE BREAKER
ItemModel	Unit	JSB100S	JSB200S	JSB400S	JSB400S	JSB600S	JSB800S	JSB900S
Suitable Excavator	ton	0.8-2.0	1.2-3.0	2.0-4.0	3.0-5.5	4.0-7.0	7.0-14.0	11.0-16.0
Chisel Diameter	mm	40	45	53	68/70	75	85	100
Total Weight	kg	70	80	165	254	264	486	853
Overall Length	mm	920	1100	1190	1347	1528	1920	2260
Operating Pressure	kg/cm²	90-120	90-120	90-120	110-140	110-160	120-170	150-170
Required Oil Flow	L/min	15-25	15-25	25-50	25-45	30-45	45-85	80-120
Impact rate	bpm	800-1400	700-1200	600-1100	500-900	500-800	400-700	400-700
Hose Diameter	inch	1/2	1/2	1/2	1/2	1/2	3/4	3/4

THE SPECIFICATIONS OF SIDE TYPE BREAKER
ItemModel	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	1350	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	120-160	130-170	150-190	170-220	200-300	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

Contact information

Your excavator model will be expected when you send email to the contact person :

Mr. George Fan

Mobile(whatsapp): 0086-13562517021

Skype: georgefan918

Website: