Mid-duty Hydraulic Breaker

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Main Parameter:

Classification		Side Type Mid-duty Hydraulic Breaker
Item	Unit	SB70	SB81	SB100	SB121
Drive Oil Pressure	bar	150~170	160~180	160~180	170~190
Drive Oil Pressure	psi	2175~2465	2320~2610	2320~2610	2465~2755
Max Oil Pressure	bar	190	210	210	240
Max Oil Pressure	psi	2755	3045	3045	3480
Drive Oil Flow	L/min	80~110	125~150	120~180	190~250
Chisel Diameter	mm	135	140	150	155
Chisel Diameter	inch	5.3	5.5	5.9	6.1
Impact Rate	bpm	400~700	350~600	350~500	300~400
Breaking Power	J	2335	4500	4961	6800
Breaking Power	Kgm	238	459	506	693
Suitable Excavator	ton	10~16	18~28	18~30	33~40
Suitable Excavator	lbs	22045~35270	39680~61729	39680~66135	72750~88180
Breaker Weight	Kg	795	1560	1740	2650
Breaker Weight	lbs	1755	3437	3833	5840

The parameter above may change with the technology, will not notice additionally.

Mr. Erik Mu
Tel / Fax: +86 535 682 0355
Mobile: +86 136 4535 4384
Email: ytsspsc@aliyun.com
Skype ID: live:SSPSC

Link to SSPSC in Alibaba

Yantai SS Mechanical Equipment Co., Ltd.
Address: No.7 Huahai Road, Zhifu District, Yantai, China Tel/Fax: +86 535 6820 355 Email: ytsspsc@aliyun.com