Excavator Attachments Rock Hammer Hwx350 Sb05 Hydraulic Breaker for Mini Excavator

• Customization: Available
• After-sales Service: Online Support
• Warranty: 12 Months
• Model NO.: SB05
• Application: Excavator
• Certification: CE, ISO9001: 2000
• Condition: New
• Part Name: Top Type Sb81 Excavator Hydraulic Breaker
• Transport Package: Wooden
• Trademark: HWX or OEM
• Origin: Shandong Province, China
• Production Capacity: 1000000sets/Year

Product Description

Product Description

Hydraulic Breaker Hammer-Warranty 12 months

Hydraulic Breaker Hammer for 2.5~90 Tons Excavator

Q: Are you sure your hydraulic breakers will fit my excavator?
A: Yes, we sure. We have more than 20 years experience in manufacturing hydraulic breakers.  Show us your excavator model, we'll confirm the solution.
 

Q: How about your products warranty?
A:12 months warranty for hydraulic breaker, Free replacement will provide once the failure confirmed caused by our product quality. Beyond the warranty period,Our sales team and Technical Support will response for your question within 24 hours (Holidays Excluded).
 

Q: Can you produce according to customers' design?
A:Sure, OEM/ODM service available. We are professional in manufacturing and assembling hydraulic breakers.

Detailed Photos

Product Parameters

Model	UNIT	SB20	SB30	SB40	SB43	SB45	SB50
Weight	Kg	104	154	264	321	486	853
Length	mm	1230	1270	1580	1790	1920	2260
Working Pressure	kg/cm²	110-140	110-140	110-160	110-160	120-170	150-170
Oil Flow	L/min	25-40	25-45	30-45	35-65	45-85	80-120
Impact Rate	bpm	550-1000	500-900	500-800	500-700	400-700	400-700
Oil hose dia.	inch	1/2	1/2	1/2	1/2	3/4	3/4
Chisel Dia.	mm	45	53	68	75	85	100
Excavator	ton	2.5-4.5	3.0-5.5	4.0-7.0	6.0-8.0	7.0-14	11-16

Model	UNIT	SB70	SB81	SB100	SB121	SB131	SB151
Weight	Kg	1679	1898	2455	2650	3120	4120
Length	mm	2695	2810	2895	3310	3520	3820
Working Pressure	kg/cm²	180-200	180-200	180-200	180-200	200-220	200-220
Oil Flow	L/min	120-160	130-170	150-190	170-220	120-160	120-160
Impact Rate	bpm	400-700	400-600	350-500	250-400	400-700	400-700
Oil hose dia.	inch	1	1	1	1	1 1/4	1 1/4
Chisel Dia.	mm	135	140	150	155	165	175
Excavator	ton	19-26	19-26	27-38	28-40	30-45	30-45

Certifications

Company Profile

Jinan Changhao Machinery Equipment Co., Ltd. located in Workshop 24, East End of Gangyuan Second Road, No. 33688, Jingshi East Road, Jinan Area of China(Shandong ) Pilot Free Trade Zone, Jinan, Shang dong, China. The workshops occupy an area of 3,000 square meters. The bonded area is supported by national preferential policies and resources are inclined. There is superior terrain, beautiful environment and convenient transportation.
Our company specialized in manufacturing all kinds of hydraulic breaker hammer,breaker hammer pipeline and their accessories as well as excavator attachments, breaker parts has hydraulic breaker piston, Front & Back head, cylinder, Thrust & Outer bushings, Hammer drill rod and flat pin, Valve and valve, code Seal housing and so on. All the accessories of our pipeline, including clamps, ball valve, foot valve, wire plug, wire alignment, relief valve, lock valve, bracket, connector, hammer tube, arm iron pipe assembly, three-way iron pipe, are independently developed and manufactured by our factory to ensure product quality, safety and reliability.
We have perfect production equipments and test devices. Our company has various international certifications and adopts advanced technology to ensure product quality. We strictly control the material of our products, adopting unique heat treatment technology, special alloy materials, and the quality has reached international advanced level.

Our Advantages

Cylinder Material

Choose the best Material 20 CrMo 40 CrMo 42Crmo, The material of the middle cylinder is made of 20crmo, and is processed by a high-precision CNC center; after the processing is completed, it undergoes three hot water treatments and three cold treatments; the matching tolerance of the piston and the middle cylinder is within 5-7 wires, and each middle cylinder Both the piston and the piston are cold treated with liquid nitrogen to prevent the cylinder from expanding due to excessive oil temperature and cannot be used normally.

Oil Seal Kits

The oil seal adopts Japanese NOK oil seal, which is resistant to high temperature and belongs to the best quality oil seal. To
ensure the normal operation period and prolong the service life of the hydraulic breaker, it is necessary to ensure the quality of
the oil seal of the breaker.

High quality hammer shell and splint

The material used for the hammer shell and splint is wear-resistant, manganese steel HARDOX material, which is welded by robots to ensure that it will not crack within one year.We use high-precision product matching, and the matching tolerance is within 1-5 wire, which fully guarantees the hammer's striking strength.The material of the whole body bolt and splint bolt is 42crmo, and each one is heat-treated to prevent each bolt from being elongated and deformed.

 

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