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	RB22
Body weight(incl.chisel)	kg	956
Total weight	kg	809
Size(L*W*H)	mm	2480*575*1335
Hydraulic oil flow	l/min	120～180
Hydraulic pressure	Kg/cm²	160～180
Blow frequency	bmp	350～500
Chisel diameter	mm	140
Carrier weight	ton	18～26

Brand	Model
XCMG	220  240  250
CAT	219 320 322 325 320C
KOMATSU	PC200   PC220
HYNUDAI	R220  R205-7  R225
DOOSAN DAEWOO	DH220  DH226  DH258
HITACHI	ZX210  ZX220  ZX230  ZX240  ZX270
KOBELCO	SK220  SK230  SK250
VOLVO	EC210  EC240
SUNWARD	SWE230
SANY	SY185C-8 SY195C-9 SY205C-9 SY215C-9 SY225C-9 SY235C-9
LIUGONG	CLG210 CLG230  CLG920  CLG923  CLG925
FOTON	230  240  260
ZOOMLION	ZE205E  ZE210E  ZE230E  ZE260E
STRONG	JCM924D JCM922D JCM921D GC228LC-8 GC208-8 GC258LC-8
LINGONG	LG6210E  LG6225E  LG6250E
XGMA	230LC-7B  240LC-8