High Quality Rock Breaker SB70 Silence Type Hydraulic Breakers Hammer For Excavator 19 to 26 Tons
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- Supplier: Jinan Changhao Machinery Equipment Co. Ltd.
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Products 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. Our hydraulic breakers are suitable for excavators of VOLVO, Hitachi，Komatsu，Doosan, Susitomo,SANY, Cat,KOBELCO,XCMG. Show us your excavator model, we'll confirm the solution.
Q: How about the delivery time?
A: Based on order quantity, normally it takes 7 days for production. Only 3 days if we have stock on your request size.
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.
A: Yes, we sure. We have more than 20 years experience in manufacturing hydraulic breakers. Our hydraulic breakers are suitable for excavators of VOLVO, Hitachi，Komatsu，Doosan, Susitomo,SANY, Cat,KOBELCO,XCMG. Show us your excavator model, we'll confirm the solution.
Q: How about the delivery time?
A: Based on order quantity, normally it takes 7 days for production. Only 3 days if we have stock on your request size.
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.
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 | 150-300 | 130-200 |
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 |
Why Choose Us
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, the cylinder undergoes leading heat treatment technology. We have our own heat treatment workshop. 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.
High quality hammer shell and splint
he material used for the hammer shell and splint is wear-resistant, manganese steel material, ensure that it will not crack .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.
Company Profile
Jinan Changhao Machinery Equipment Co., Ltd. has been established for more than 20 years and is located in Shandong Province, China, with a production plant of about 10,000 square meters. We supply performance excavator hydraulic breaker hammer with high impact power and high durability into worldwide construction/mining market.
Our company specializes in the production of hydraulic breaker and hydraulic breaker hammer parts. We produce all type of Hydraulic Breaker and can customize excavator hammer for different customer requirements. Each hydraulic breaker hammer that we produce has been grimly tested, strictly controlling every quality process in production, and ensuring to deliver the best products to our customers. We have complete production equipment and testing equipment. The products are made of special alloy steel, through strict heat treatment control, precise CNC equipment processing and exquisite detection means. Ensure to provide users with high-quality, high-strength products. At present, it is supplied to many well-known breaking hammer enterprises at home and abroad, and is highly praised by enterprises. The exported products have also been highly recognized by customers.
We sell to many large-scale metallurgies, mining company, railway company and many other construction companies inside China and abroad, and we also cooperate with many famous brand breaker manufacturers at home and abroad providing them high-quality spare parts. Look forward to our further cooperation!
Our company specializes in the production of hydraulic breaker and hydraulic breaker hammer parts. We produce all type of Hydraulic Breaker and can customize excavator hammer for different customer requirements. Each hydraulic breaker hammer that we produce has been grimly tested, strictly controlling every quality process in production, and ensuring to deliver the best products to our customers. We have complete production equipment and testing equipment. The products are made of special alloy steel, through strict heat treatment control, precise CNC equipment processing and exquisite detection means. Ensure to provide users with high-quality, high-strength products. At present, it is supplied to many well-known breaking hammer enterprises at home and abroad, and is highly praised by enterprises. The exported products have also been highly recognized by customers.
We sell to many large-scale metallurgies, mining company, railway company and many other construction companies inside China and abroad, and we also cooperate with many famous brand breaker manufacturers at home and abroad providing them high-quality spare parts. Look forward to our further cooperation!
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Besides hydraulic breaker hammer, we also provide hydraulic breaker parts.
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