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Tool Lower Upper Bush Hydraulic Rock Breaker Hammer Hb20g Outer Bushing for Construction Machinery Excavator Part
US$15.00-30.00
1 Piece
Product profile
After-sales Service
Video on LineWarranty
1 MonthCertification
ISO 9001:2000Model NO.
hb20gStandard
GBSurface Treatment
PolishingManufacturing Process
ForgingMaterial
Alloy SteelApplication
Hydraulic BreakerSuitable Excavator
5-50tonsColour
Steel OriginalCustomization
AcceptancePackaging
Wooden CaseHRC
45-52Transport Package
Wooden CaseSpecification
it depends on items sizeTrademark
KSFOrigin
ChinaHS Code
8431439000Production Capacity
1000000Key features
High Wear Resistance: HRC 45-52 hardness ensures long working time and superior wear resistance.
Wide Compatibility: Fits excavators 3-50 tons and chisel diameters 68-175 mm for multiple models.
OEM/ODM Capability: Accepts custom designs and samples with 20 years of specialized manufacturing experience.
Fast Delivery: Standard delivery time is 2-5 working days after order confirmation.
Quality Assurance: ISO 9001:2000 certified with 100% visual and function inspection for finished products.
Professional Service: Provides video online support and 1-month warranty for all purchased parts.
Company profile

Maanshan Senchuan Machinery Co., LtdAnhui, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.08h
AI-Powered supplier vetting
SummaryThe supplier is identified as a manufacturing factory in Maanshan, China, producing mechanical equipment, parts, cutting tools, and hardware tools. It has one production line, CNC, lathing, and sawing facilities, six to ten quality-control staff, and documented inspection procedures. The supplier demonstrates broad customization, ODM capability, recent new-product development, and OEM service for known brands. Service management procedures cover supplier assessment, corrective and preventive actions, and customer complaints. However, no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported, and the supplier has no available SDK. Financial records are referenced for 2022–2024, but the provided information does not establish financial strength. No certification information is provided. Export activity is reported, although the primary export-market field states domestic and overseas service coverage is recorded as zero.
Supplier typeThe supplier is explicitly identified as a factory located in Maanshan, China. Its stated business scope covers production and sales of mechanical equipment, mechanical parts, mechanical cutting tools, hardware tools, and related industrial products.
After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it reports no overseas warehouse, showroom, agent or branch, no offline trade-show participation, and zero countries with overseas services, indicating limited documented overseas service infrastructure.
R&D capabilityThe supplier reports new products during the past year, ODM service, eight years of R&D-engineer experience, and multiple design-service options. Conversely, it has no available SDK; the evidence supports product-development capability but not software-development or SDK capability.
Production capacityThe supplier operates lathing, sawing, and CNC facilities, one production line, and six to ten quality-control staff. Finished products are inspected under written instructions that are uniformly followed, while the stated production-output field is present but its monetary figure is excluded from this assessment.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service is also available, providing direct evidence of broad product-design and customization support.
Client casesThe supplier states that it provides OEM services for known brands and exports products worldwide, while also reporting an established sales-service network. No specific customer names, project descriptions, or verifiable case details are provided, so the depth of its customer-case experience cannot be fully assessed.
Product Q&A
Q:How many days for the delivery time?
A:
It is about 2-5 working days after the order confirmation.
Q:Are you able to manufacturing products according to customer's design?
A:
we have made many special orders from oversea for 20 years. So we have enough ability to deal with any cases. OEM certificate is available to provided.
Q:What's your advantages in the machinery manufacturing industry?
A:
Fast delivery time, High quality products, Best customer service, Adopting the latest production technology.
Q:Which countries have you been exported recently?
A:
Italy,Saudi Arabic,Indonisia,vietnam, Egypt, Brazil, South Africa, etc.
Q:Are you sure that your product will fit my breaker hammer?
A:
We have a wild range of hydraulic breaker parts. Show me your model number or how many tons excavator, and we can give you best match products.
Send Inquiry
*To:
Maanshan Senchuan Machinery Co., Ltd
Maanshan Senchuan Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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