Can the product be used for different excavator models?

Yes, it is applicable for all excavator models, and we can customize the arm based on your specific request.

What certifications does the product have?

The product is certified with ISO9001:2000.

What materials are used in construction?

We use mill-certified steel, specifically Q355b or Q690d, which can be chosen by the customer.

Cat350 Engineering Construction Pile Driver Boom Subway Construction Equipment

Name: Cat350 Engineering Construction Pile Driver Boom Subway Construction Equipment
Brand: Heng Wei Machine (Zhangzhou)Co., Ltd.
SKU: 1925064681

Fujian, ChinaHeng Wei Machine (Zhangzhou)Co., Ltd.

US$12,000.00-13,240.00

1 Piece

Product profile

Customization

Available

After-sales Service

Customize

Warranty

180days

Model NO.

CAT350

Type

Excavator Arm

Application

Excavator

Certification

ISO9001: 2000

Condition

New

Color

Choose

Material

Q355b or Choose Q690d

Length

OEM

Bucket Size

OEM

Transport Package

Container Shipping

Specification

OEM

Trademark

OEM LOGO

Origin

China Fujian

HS Code

84314999

Production Capacity

200set/Year

Key features

Customizable Specifications: Color, material (Q355b/Q690d), length, and bucket size are fully customizable.

OEM/ODM Service: Supports OEM service and flexible customization from designs or samples.

Advanced Welding Tech: Uses protective-gas welding (80% Argon, 20% CO2) and edge milling for high strength.

ISO Certified Quality: Meets ISO9001:2000 standards with mill-certified steel and sophisticated engineering.

Wide Application Scope: Suitable for dredging, deep foundation excavation, mining, and railway construction.

Cost-Effective Design: Can reuse original stick cylinders to save costs; extra pipelines available if needed.

Global Technical Support: Warehouses and support in South China, Singapore, and Malaysia for quick service.

Heavy-Duty Options: Parts can be consolidated with thicker plates for heavy-duty applications.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceFlexible Customization

Heng Wei Machine (Zhangzhou)Co., Ltd.

Fujian, 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: 17 years CertifiedNearest Port: Xiamen Port, Shanghai PortAverage Response Time: ≤5.46h

AI-Powered supplier vetting

SummaryThe supplier identifies as a professional technical supplier with R&D support, 3D design services, and broad customization options, including customization from designs and samples. Its stated production capacity covers excavator long-reach booms, buckets, pile-driving arms, and demolition arms, supported by one production line and 6–10 quality-control staff. Quality assurance and raw-material traceability are stated, but finished-product inspection, corrective/preventive actions, and complaint handling have procedures without written records. Financial records are referenced for 2022–2024, but the slices do not provide enough information to assess financial strength. The supplier has exported for 17 years, although export-market presence is recorded as zero and primary markets are domestic. No factory environmental impact assessment, overseas warehouse, or overseas showroom is reported.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated capabilities include R&D and production-related design services for excavator and construction-equipment components.

R&D capabilityThe supplier reports new-product development, formulation and process development, technical improvement, process optimization, and 3D software design services. It also explicitly lacks an available SDK, so innovation capability is evidenced in engineering and product development but not in SDK provision.

Production capacityStated annual capacity is 250 excavator long-reach booms, 500 excavator buckets, 250 pile-driving arms, and 100 demolition arms, with one production line and 6–10 quality-control staff. The supplier has in-stock capability and formal subcontractor contracts, but does not continuously reconcile production quantities and has no overseas warehouse.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples. It also provides 3D software design services, directly supporting customized product development.