An important working tool of hydraulic breaker, which uses the pressure oil provided by the pump station of the excavator or loader, can more effectively clean the floating stones and the mud in the cracks of the rock in the foundation function of the building. It is used in conjunction with power excavators such as hydraulic excavators. It can be widely used in metallurgy, mining, railways, highways, construction and other construction fields or processes. It can mine hard objects such as rocks, reinforced concrete, cement pavements, and old buildings. The crushing and dismantling operations can also be used for specific operations such as riveting, derusting, vibrating, tamping, piling, etc. by changing the drill rods, which are very versatile. With its advantages of safety and efficiency, the breaker has been widely used in secondary crushing in mining areas, gradually replacing secondary blasting for large-scale crushing. In mining operations, the application of hydraulic breakers under certain special conditions presents unique advantages, especially in selective mining and non-blasting mining operations. It is a new type of mining method.

ITEMS	UNIT	RB30G
Body weight(incl.chisel)	kg	1092
Total weight	kg	2450
Size(L*W*H)	mm	3001*640*750
Hydraulic oil flow	l/min	150～190
Hydraulic pressure	Kg/cm²	160～180
Blow frequency	bmp	350～700
Chisel diameter	mm	150
Carrier weight	ton	27～35

Brand	Model
XCMG	330
CAT	330  325
KOMATSU	PC250  PC270  PC300
HYNUDAI	R360  R290
DOOSAN DAEWOO	DH300
HITACHI	ZX280  ZX300
KOBELCO	SK270  SK300  SK320  SK300E
VOLVO	EC290
SUNWARD	SWE330
SANY	SY285C-9 SY305C-9H SY335C-9 SY335C-9H SY365C-8
ZOOMLION	ZE330E
STRONG	JCM933D  JCM927D  GC338LC-8
LINGONG	LG6300E