What materials are used for the boom arm?

Constructed from high-strength steel plates and reinforced with internal stiffening ribs for durability.

Is OEM service available?

Yes, we provide professional custom design and OEM service for excavator attachments.

for Caterpillar Cat350 Piling Arm for Foundation & Bridge Construction

Name: for Caterpillar Cat350 Piling Arm for Foundation & Bridge Construction
Brand: Heng Wei Machine (Zhangzhou)Co., Ltd.
SKU: 2264807265

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

US$5,000.00-10,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Quality Assurance

Warranty

6 Months

Model NO.

CAT350

Type

Crawler Excavator

Usage

Special Excavator, GM Excavator

Bucket

None

Transmission

Hydraulic Transmission

Drive Type

Internal Combustion Drive

Bucket Capacity

None

Size

None

Certification

CE, ISO9001: 2000

Condition

New

Color

Choose

Long Arm

Standard

Long Boom

Standard

Boom & Arm Pin

Standard

Boom & Arm High Pressure Hose

Standard

Steel Tubes & Small Pipe

Standard

Boom Cylinder

Choose to Buy

Arm Cylinder

Choose to Buy

Counterweight

Choose to Buy

Auxiliary Arm

Choose to Buy

Pile Hammer

Choose to Buy

Transport Package

Fixed with Steel or Wooden Pallets

Specification

Customize OEM

Trademark

OEM LOGO

Origin

China Fujian

HS Code

84314999

Production Capacity

500set/Year

Key features

30 Years Manufacturing Experience: Professional manufacturer with over 30 years of production experience in excavator attachments.

Customizable Options: Color, Boom Cylinder, Arm Cylinder, Counterweight, Auxiliary Arm, and Pile Hammer are customizable.

High-Strength Steel Construction: Constructed from high-strength steel plates with internal stiffening ribs for structural integrity.

Precision Welding & Inspection: Each unit is precision welded and rigorously inspected to ensure durability and quality.

Global Export Experience: 20 years of export history serving customers across Asia, Europe, America, and Oceania.

Lifetime Technical Support: Provides lifetime technical consultation alongside a 6-month warranty on main structural parts.

CE & ISO9001 Certified: Products meet ISO9001:2000 standards and offer CE certification upon request.

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: ≤5.64h

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.