JSB SILENCE TYPE / S SERIES

INWARD, OUTWARD

Vibrating absorption and Noise Reduction by Urethane and MIC Plate application to both ends of Breaker.
Shaking Suppression by MIC Plate and Urethane inside of Frame.
Cracking removal and design improvement by bending Frame

SILENCE TYPE DESCRIPTION •ssl = silence skid loader		INWARD TYPE (Hydraulic & High Gas)
		COMPACT RANGE					MEDIUM RANGE
		JSB10S	JSB20S	JSB30S	JSB30SSL	JSB35S	JSB40S	JSB43S	JSB45S	JSB50S	JSB60S	JSB70S
Selection of Machine	ton	0.8~2.5	1.2~3.0	2.5~4.5	2.5~4.5	3.0~5.5	4.0~7.0	6~9	7~14	11~16	15~18	18~21
Selection of Machine	lb	1763~5511	2645~6613	5511~9920	5511~9920	6613~12125	9920~15432	13227~19841	15432~30864	24250~35274	33069~39683	39683~46297
Operation Weight	kg	102	126	152	180	224	295	375	571	861	1296	1500
Operation Weight	lb	225	278	335	397	494	650	827	1259	1898	2857	3306
Weight of Main Body	kg	53	65	86	86	122	151	210	280	471	652	754
Weight of Main Body	lb	107	131	174	174	246	305	424	566	951	1317	1523
Height Incl. Tool)	mm	1135	1262	1342	1300	1472	1600	1860	2101	2326	2604	2691
Height Incl. Tool)	inch	45	50	53	52	58	63	73	83	92	103	1106
Required oil / Flow Range	l/min	15~25	20~30	25~50	25~50	30~60	40~70	50~90	60~100	80~110	90~120	100~150
Required oil / Flow Range	gal/min	4~8	5~10.5	6.5~13	6.5~13	8~16	10.5~18.5	13~24	16~16.5	21~29	24~32	27~40
Operating Pressure	bar	90~120	90~120	90~120	90~120	100~130	110~140	120~150	130~160	150~170	150~170	160~180
Operating Pressure	psi	1280~1707	1280~1707	1280~1707	1280~1707	1422~1849	1565~1991	1707~2134	1849~2276	2134~2418	2134~2418	2276~2560
Impact Rate	bpm	800~1400	700~1200	600~1100	600~1100	500~1000	500~900	400~800	400~800	350~700	350~650	350~600
Rod/Chisel	mm	40	45	53	53	60	68	75	85	100	125	135
Rod/Chisel	inch	1.57	1.811	2.087	2.087	2.362	2.677	2.953	3.346	3.937	4.921	5.315
Hose Diameter	mm	ø12	ø12	ø12	ø12	ø12	ø12	ø12	ø19	ø19	ø25	ø25
Hose Diameter	inch	1/2	1/2	1/2	1/2	1/2	1/2	1/2	3/4	3/4	1	1
Impact Energy Class	kg.m	21	30	33	33	56	70	92	133	214	296	363
	joule	203	290	320	320	550	690	900	1300	2100	2900	3555
	ft.lb	150	214	236	236	406	509	664	959	1549	2139	2622
Back Head Gas Pressure	bar(psi)	16(232)	16(232)	16(232)	16(232)	16(232)	16(232)	16(232)	16(232)	16(232)	16(232)	16(232)

※ Specifications and features are subject to change without prior notification to better improvement in quality.

SILENCE TYPE DESCRIPTION		INWARD TYPE (Hydraulic & High Gas)					OUTWARD TYPE
		HEAVY-DUTY RANGE					MEDIUM	HEAVY RANGE
		JSB81S	JSB100S	JSB121S	JSB130S	JSB151S	JSB20GS	JSB30GS	JSB40GS
Selection of Machine	ton	18~26	25~30	28~35	30~40	40~55	18~22	27~30	35~45
Selection of Machine	lb	39683~57320	55115~66138	61729~77161	66138~88185	88185~121154	39683~48501	59524~66138	77161~99208
Operating Weight (With Mount Cap & Rod)	kg	1825	2071	2635	2850	3990	1840	2540	3110
Operating Weight (With Mount Cap & Rod)	lb	4023	4565	5809	6283	8796	4056	5600	6834
Weight of Main Body	kg	911	1072	1283	1443	1924	750	950	1400
Weight of Main Body	lb	1840	2165	2592	2915	3886	1515	1919	2828
Height Incl. Tool)	mm	2828	3055	3255	3395	3709	2327	2500	2950
Height Incl. Tool)	inch	111	120	128	134	146	93	100	118
Required oil / FlowRange	l/min	120~180	150~210	180~240	200~260	210~290	130~150	150~190	190~250
Required oil / FlowRange	gal/min	32~48	40~56	48~63	51~69	55~77	34~40	40~77	77~65
Operating Pressure	bar	160~180	160~180	160~180	160~180	160~180	160~180	160~180	160~180
Operating Pressure	psi	2276~2560	2276~2560	2276~2560	2276~2560	2276~2560	2276~2560	2276~2560	2276~2560
Impact Rate	bpm	350~500	300~450	300~450	250~400	200~350	400~800	350~750	250~500
Rod/Chisel	mm	140	150	155	155	175	135	150	160
Rod/Chisel	inch	5.511	5.905	6.102	6.102	6.889	5.315	5.905	32
Hose Diameter	mm	25	25	32	32	ø32	25	25
Hose Diameter	inch	1	1	1 1/4	1 1/4	1 1/4	1	1	11/4
Impact Energy Class	kg.m	429	531	663	918	1224	366	714	1010
	joule	4200	5200	6500	9000	12000	3588	7000	9900
	ft.lb	3098	3836	4794	6638	8851	2647	5163	7302
b/Head gas pressure	bar(psi)	16(232)	16(232)	16(232)	16(232)	16(232)	6(87)	6(87)	6(87)